Bucketlist Trading Private Limited

Product description:

• DC-DC buck converter step-down module

• Wide input voltage range from 6-40 V, the step-down converter can accurately adjust the output voltage and current.

• Efficiency up to 96%, measured at 10 A, converting 24 V to 12 V

• It is designed with 75 V / 80 A current dual MOS tube.

• Input and output use high-frequency low resistance electrolytic capacitors for stable output.

• Large current 30 A screw terminals

• The buck module has 2 heat sinks for enhanced heat dissipation.

• When large input and output voltage occurs, please decrease power and current.

Specification:

• Input voltage: DC 7V to 32V (10 V to 30 V recommended)

• Output voltage: 1.2 V to 35 V DC

• Output current: 10 A (max.), 7-9 A (recommended)

• Efficiency: 95% (tested at 24 V to 12 V, 10 A)

• Output ripple: ≤ 50 mV; Wiring method: Terminal; Short circuit protection: Self-recovery

Wiring:

• VO+: Output positive

• VO-: Output negative

• +IN: Input positive

• -IN: Input negative

• CV: Output voltage adjustment

• CC: Output current adjustment

• EN: Enable, low voltage level shut off output; suspension, high voltage level is effective

• When input and output is common grounded, no-load CV output constant voltage, CC output constant current

• Indicator light current is 0.1 times of the current which is used to identify whether it is fully charged.

Additional Information:

• Item Code: DC042-300W-10A-CC-CV-BUCk
• Delivery Time: 2 - 4 days

Product Description:

   LM2596HVS is a High-voltage input version of the LM2596S low-cost high-amperage switch mode DC/DC Buck power supply module. The module can accept up to 50V input voltage. Get any voltage between 4.5V to 35V (input voltage must be greater than output voltage).

Features:

• A Bourns 3296 25-turn potentiometer is installed onboard to facilitate granular output voltage

• settings

• Pin spacing of 0.6″ x 1.5″ to easily affix into the 0.1″ pin spacing of most breadboard and

• perf board.

• The module is up to 94% efficient. The higher the output voltage the higher the efficiency.

• The LM2596 datasheet linked to above provides more specific details regarding efficiency.

• Up to 3A of supply current. Depending on input and output voltage a heatsink should be affixed

• the LM2596 (not included)

• The large output range of 3.0V-35VDC

• Low dropout of 1-2VDC, depending on load

• Only 4 pins are required to be soldered onto the board

Specification:

• Input Voltage: Input Voltage 4.5V – 50V DC; Do not adjust the potentiometer without load (at least use light load)

• Output Voltage: 3.0V – 35V DC || Output Current : 3A(Max) (require heatsink with some voltage combinations)

• Switching Frequency 150kHz

• Operating Temperature : -20 to +85; Size 43.5mm x 20.5 mm (1.7in x 0.8in)

• Efficiency: 92%(Max)

Applications:

• Solar Power Regulator. It can regulate varying PV input to any fixed voltage.

• Robot Power Supply for Digital Circuits (3.3V, 5V, or Adjustable ) and Motor Drivers

• DC Power Supply for Amplifiers

• Compact Low weight power supply for Quadcopter and other flying robots.

• Regulated power supply for Raspberry Pi, Arduino, and other embedded microcontroller boards

Additional Information:

• Item Code: DC043-LM2596HVS
• Delivery Time: 2 - 4 days

Product description:Applications:

DIY an output adjustable vehicle power supply, connect the 12V input, and output could be 14-35V(adjustable freely), However, the output voltage can not be less than the input voltage.

Note:

• Short circuit protection: None (Please Install fuses and protection circuits at the Input port.)

• Input Reverse Polarity Protection: None (Please use Series diode at the input port.)

• Operating Temperature: Industrial (-40°c to +85°c) (ambient temperature exceeds 40°c, lower power use, or to enhance heat dissipation);

Specification:

• Module Properties: non-isolated step-up module (BOOST)

• Input voltage :10-32V; Output voltage: 12-35V (adjustable); Output Current: 6A (MAX); Input Current: 10A (MAX) (Please enhance heat dissipation if more than 10A)

• Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX); Easy to drive 65W 90W dual-core notebook.; Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45°c

• Conversion efficiency: 94% (measured at Input 16V, output 19V 2.5A);Output Ripple: 2% (MAX) 20M-bandwidth

• No-load current: 25mA typical;Voltage regulation: ± 0.5%; Dynamic response speed: 5% 200uS;

Additional Information:

• Item Code: DC034-150W-BOOST
• Delivery Time: 2 - 4 days

Product description:

This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency.

XTW6009 is a 4A switch current high-performance step-up (BOOST) module. The XL6009E1 module uses the second generation of high-frequency switch technology as the core chip, performance far beyond the first generation LM2577 technology. XL6009 booster module cost is lower, performance is more outstanding. If the input or output current is more than 2A (need to plug heat sink), if the output power is higher than 15 W, advise adding the heat sink. Please do not use it without a heatsink for continuous use.
Note: The output voltage must be higher than the input voltage.

IN-IN + input positive input negative, the positive output OUT + OUT-output negative.

Test comparison sample reference, input 3V output 12V 0.4A 4.8W input 5V output 12V 0.8A 9.6W input 7.4V output 12V 1.5A 18W input 12V output 15V 2A 30W input 12V output 16V 2A 32W input 12V output 18V 1.6A 28.8W input 12V output 19V 1.5A 28.5W input 12V output 24V 1 A 24W

Vin x Iin x Efficiency = Vout x Iout.

Connection:

• Vin: Input voltage.

• Iin: Input current.

• Vout: Output voltage.

• Iout: Output current.

If the module output voltage can not be adjusted or if the output voltage is always equal to the input voltage. Please adjust the potentiometer counterclockwise 20 laps or more to active the potentiometer.
Specification:

• Model Specification: Automatic Buck module Module Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous Rectification

• Input Current: 3A (4A max ), no-load 18mA (5V input , 8V output, no-load is less than 18mA. Higher the voltage, greater the no-load current

• Load Regulation:± 0.5% Voltage Regulation:± 0.5% Operating Temperature:-40 -+85 Dimensions:48mm * 25mm * 14mm ( L * W * H )

• Conversion efficiency:<94% ( greater the pressure, the lower the efficiency); Switching frequency: 400KHz; Output Ripple: 50mV ( the higher the voltage , the greater the current , the greater the ripple )

• If the module output voltage can not be adjusted or if the output voltage is always equal to the input voltage. Please adjust the potentiometer counterclockwise 20 laps or more to active the potentiometer

 

Additional Information:

• Item Code: DC002-XL6009
• Delivery Time: 2 - 4 days

Product description:Applications:

• DIY a regulated power supply, input 12V can, the output can be 12-50V adjustable.

• For your electronic equipment, power supply, you can set the output voltage with your system voltage.

• As a car power supply for your laptop, PDA or a variety of digital products.

• DIY a high-power notebook mobile power: coupled with high-capacity 12V lithium battery pack, so that your books where you can light to where.

• The solar panel regulator.

• To the battery, rechargeable lithium batteries.

• Drive high-power LED lights.

Features:

• Module Properties: non-isolated step-up module (BOOST)

• Input voltage :8.5-48V Output voltage: 12-50V (adjustable) Output Current: 10A (MAX) (Please enhance heat dissipation if more than 6A) Output constant Current: 0.2 - 8A (please don't short the output to adjust the current)Module

• Input voltage :8.5-48V; Output voltage: 12-50V (adjustable);Output Current: 10A (MAX) (Please enhance heat dissipation if more than 6A); Output constant Current: 0.2 - 8A (please don't short the output to adjust the current);

• Easy to drive 65W 90W dual-core notebook; Conversion efficiency: 96%; working frequency: 150KHZ; Output Ripple: 2% (MAX) 20M-bandwidth

• Dynamic response speed: 5% 200uS; over circuit protection: yes; Input Reverse Polarity Protection: yes

Additional Information:

• Item Code: DC035-250W-CC-CV-BOOST-10A
• Delivery Time: 2 - 4 days

Product description:

Voltmeter Calibration
The module uses advanced self-calibration no additional calibration is needed, voltmeter error ± 0.05V, Range 0 ~ 40V. (To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above)
Use the touch button to switch the input or output voltage measurements and has a light that indicates which is being measured, and save the settings, the settings are persistent during the power cycle.

• DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator with an inbuilt voltmeter

• Input voltage: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)

• Output Voltage: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92%) of the maximum output current of 3A.

• Conversion efficiency: Up to 92% (the higher the voltage, the higher the efficiency)

• The measured 12V input, 5V output current is 1A load regulation of less than 1%; Temperature -45°~ +85° c

Additional Information:

• Item Code: DC051-LM2596S-LED-METER
• Delivery Time: 2 - 4 days

Product description:

This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency.

XTW6009 is a 4A switch current high-performance step-up (BOOST) module. The XL6009E1 module uses the second generation of high-frequency switch technology as the core chip, performance far beyond the first generation LM2577 technology. XL6009 booster module cost is lower, performance is more outstanding. If the input or output current is more than 2A (need to plug heat sink), if the output power is higher than 15 W, advise adding the heat sink. Please do not use it without a heatsink for continuous use.
Note: The output voltage must be higher than the input voltage.

IN-IN + input positive input negative, the positive output OUT + OUT-output negative.

Test comparison sample reference, input 3V output 12V 0.4A 4.8W input 5V output 12V 0.8A 9.6W input 7.4V output 12V 1.5A 18W input 12V output 15V 2A 30W input 12V output 16V 2A 32W input 12V output 18V 1.6A 28.8W input 12V output 19V 1.5A 28.5W input 12V output 24V 1 A 24W

Vin x Iin x Efficiency = Vout x Iout.

Connection:

• Vin: Input voltage.

• Iin: Input current.

• Vout: Output voltage.

• Iout: Output current.

If the module output voltage can not be adjusted or if the output voltage is always equal to the input voltage. Please adjust the potentiometer counterclockwise 20 laps or more to active the potentiometer.
Specification:

• Model Specification: Automatic Buck module Module Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous Rectification

• Input Current: 3A (4A max ), no-load 18mA (5V input , 8V output, no-load is less than 18mA. Higher the voltage, greater the no-load current

• Load Regulation:± 0.5% Voltage Regulation:± 0.5% Operating Temperature:-40 -+85 Dimensions:48mm * 25mm * 14mm ( L * W * H )

• Conversion efficiency:<94% ( greater the pressure, the lower the efficiency); Switching frequency: 400KHz; Output Ripple: 50mV ( the higher the voltage , the greater the current , the greater the ripple )

• If the module output voltage can not be adjusted or if the output voltage is always equal to the input voltage. Please adjust the potentiometer counterclockwise 20 laps or more to active the potentiometer

Additional Information:

• Item Code: DC037-LM2596-NO-LED
• Delivery Time: 2 - 4 days

Product description:

The MT3608 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The MT3608 switches at 1.2MHz and allows the use of tiny, low-cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life.

The MT3608 features automatic shifting to pulse frequency modulation mode at light loads. The MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MT3608 is available in a small 6-pin SOT-23 package.

Integrated 80mΩ Power MOSFET 2V to 24V Input Voltage 1.2MHz Fixed Switching Frequency Internal 4A Switch Current Limit Adjustable Output Voltage Internal Compensation Up to 28V Output Voltage Automatic Pulse Frequency Modulation Mode at Light Loads up to 97% Efficiency

• Boost Converter Chip: MT3608;

• Maximum output current: 2A (recommended for use within 1A)

• Input voltage: 2 v ~ 24 v; Maximum output voltage:> 28 v (recommended for use within 26V)

• This module is a step-up module, the output voltage is greater than the input voltage. Peak current output current does not exceed 2A.

• IMPORTANT: When you encounter this problem that the module output voltage can not be adjusted, or is always equal to the input voltage Please turn the potentiometer counterclockwise 20 laps above, and then use the module it will regulate voltage just fine.

Additional Information:

• Item Code: DC007-MT3608
• Delivery Time: 2 - 4 days

Product Description:

This is high-performance DC to DC Step Down Adjustable Power Supply Module. Based on Newly developed LM2596S Wide range Switching Regulator IN + input positive-IN-input negative! The OUT + output the positive OUT-output negative 

Note: This is a step-down module, the input voltage must higher than the output voltage.

• This DC to DC Step-Down Adjustable Power Supply Module is based on the LM2596 switching regulator

• Input voltage: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)

• Output Voltage: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92%) of the maximum output current of 3A.

• Conversion efficiency: Up to 92% (the higher the voltage, the higher the efficiency)

• The measured 12V input, 5V output current is 1A load regulation of less than 1%

• Operating Temperature: -45 to +85

• Size: 43mm * 21mm * 14mm (L * W * H)

• Output ripple: <30mV, Switching frequency: 65KHz

Additional Information:

• Item Code: DC001-LM2596-SMD-LED
• Delivery Time: 2 - 4 days

DC-DC 1500W 30A CC CV Boost Converter Step-up Module - Constant Current Constant Voltage Power Supply Module - 10V-60V to 12V-90V regulator
Description:

    This is a non-isolated DC power converter module. High power and stable output, it converts 10-60VDC to 12-97V DC. High-quality components ensure high conversion efficiency, up to 97%. Designed with a smart temperature control fan, which will automatically work when the temperature reaches about 60???, and stop when the temperature drops below 60???. Widely used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power supply, DIY adjustable CV CC power supply, solar power charging, and various batteries charging.

Component Specification:

 

• With the airfoil, the heat dissipation is very good, the output power is greater (48V input plus fan power can be around 1800W when the fan is added).

• The temperature control fan, combined with the hydraulic bearing fan, is well balanced on the noise and heat dissipation. When the load is light, the fan does not rotate, and the load temperature reaches about 60 degrees, and the fan automatically turns. It can effectively reduce noise and prolong life.

• The main power pipe insulation board uses high-grade alumina, and the thermal conductivity is 10 times as high as the ordinary insulation pad.

• Using 100V 210A TO-247 large package power tube, the power allowance is large and the dynamic response is good.

• The double large size iron silicon aluminum magnetic ring, 4 1.2 pure copper enameled wire and Rao, low heat, high efficiency.

• New design, the conversion efficiency is up to 98.1%.

• The brand 3296W multi-loop potentiometer has high adjustment precision and small drift.

• Kang Tong wire output current sampling, constant current steady temperature drift small.

• Undervoltage protection is adjustable, it can effectively protect all kinds of batteries, and can also be used in solar cells.

• With the constant current function, it can be used to boost the battery car, charge the battery and so on.

• 3 20A fuse are connected in parallel, which can protect the risk of accidental short circuit of output.

• Three indicator lights: under voltage, over current, power indicator, working state at a glance.

• High-frequency capacitance is used in both input and output. The output ripple is low, heat is small, and the life is long.

• The MLCC ceramic capacitor is added to the input and output, the output ripple is obviously reduced, and about 100 mV at the time of 48V to 72V 4A.

Component Diagram:

 

Additional Information:

• Item Code: DC046-1500W-30A-CC-CV-BOOST
• Delivery Time: 2 - 4 days

• Input Voltage: 7V-35V, Output Adjustable voltage: 1.25V-30V, Output current: adjustable maximum 3A
• Output ripple: 50mV (max) 20M bandwidth; Suitable for Solar panels, the module can supply constant output voltage even if the input voltage keep varying.
• Frequency: Fixed at 150KHz (Switching)
• Constant current: @ 3A, Efficiency: 92%
• *Load Regulation: ± 0.5% *Voltage Regulation: ± 2.5% *Operating Temperature: -40 ° to +85

Additional Information:

• Item Code: DC012-LM2596-CC-CV-BUCK
• Delivery Time: 2 - 4 days

Description:
1.  DC/DC converter is a voltage converter which can effectively output fixed voltage after converting input voltage. DC/DC converters are divided into three categories: boost DC/DC converters, boost DC/DC converters and boost DC/DC converters.
2.  Three kinds of control can be adopted according to the demand. PWM control type has high efficiency and good output voltage ripple and noise. PFM control type has the advantage of low power consumption even if it is used for a long time, especially under small load.
3.  PFM control is implemented when PWM/PFM converts to small load, and it is automatically converted to PWM control when heavy load occurs. At present, DC-DC converters are widely used in mobile phones, MP3, digital cameras, portable media players and other products. It belongs to chopper circuit in the classification of circuit types.

1. 100% full power & stable current output.2. 100% Imported components.3. Wide input voltage from 20~72Vdc.4. 100% waterproof & anti-shock protection, Ultra compact size, light weight.5. Industry grade of down converter 60 volt to 12 volt, efficiency up to 96%.6. Certificates: CE/RoHS.7. Waterproof level: IP68.8. Aluminum shell, epoxy potting, Cooling by free air convection.9. Protections: Over-current, Over-voltage, Over-temperature.10. Over-load and Short-circuit, Auto-recovery when device is back to normal operating.11. Non-Isolated Module.12. 1 year warranty, lifetime up to 100,000 hours.13. Constant Voltage Design.

Specifications:

• Input voltage range 20~72VDC;
• Input rated voltage 60VDC;
• Conversion Efficiency 96%
• Output voltage 12VDC;
• Output current 10A;
• Output rated power 120W;
• Output peak power 125%; 
• Voltage regulation < 1%;
• Load regulation < 2%;
• Ripple (full load test) < 50mV; No-load current < 20mA;
• Working Temperature -40°c ~ +80°c
• Waterproof rating IP65
• Protections Over-load,Over-current,Over-temperature,Short-circuit, Over-voltage optional 
• Cooling way Free air convection
• Certifications CE, RoHS

Additional Information:

• Production Capacity: 10000
• Delivery Time: 15Days
• Packaging Details: 300g Net weight per Unit

Specification:

• Input voltage: DC5-32V;

• Output voltage: DC1V-30V continuously adjustable; the default 12V shipment

• Output current: 10A (MAX) ,long term within 8A

• Output power: 80W, peak 130W, more than 80W please strengthen heat dissipation

• Output ripple: 50mV (12V turn to 12V, 5A measured), Short circuit protection:YES Input reverse connection protection: No Output prevent reverse connection protection: No Operating temperature range: -45 ~ +85 Size: 77.6*46.5*15mm

Description:

• The power supply is a high-efficiency Automatic voltage regulator. Whatever is the input voltage value, the output voltage can be maintained constant. For example, set the output to 12V, then the variation of the input voltage can be in the range of 5-32V, the output voltage will be maintained at 12V.

• This module has a perfect protection function, and can be widely used in notebook power, vehicle power supply, solar charge, etc.. Advantages: The input uses replaceable fuse to protect power supply and equipment;

• The whole electrolysis use patch, low resistance, high-frequency capacitor, to make the ripple down to the freezing point; Constant voltage, constant current, under-voltage protection (MPPT is more suitable for solar charging) The output has error indicating lamp, it will light when the output voltage drifts too serious, short circuit and another fault; Inductor use iron silicon aluminum, 0.8 double winding, generate less heat.

• Far-right one (close to output) is for Under voltage protection (VV) and it is mostly used for Solar Charging

• The device can monitor a DC-DC output voltage and quickly disconnect the power source from the DC-DC input load when an overvoltage condition occurs. A power-OK output signals when the DC-DC input voltage falls below an adjustable threshold.

• Center one is for Constant Current ( CC)

• A constant current is that does not change its intensity with time.

• The left one (near input terminal) is for Constant Voltage ( CV )

• Keep the output voltage constant

Additional Information:

• Item Code: DC011-LTC3780
• Delivery Time: 2 - 4 days

• Boost Converter Chip: MT3608; Output Connector Type: Micro USB B
• Maximum output current: 2A (recommended for use within 1A)
• Input voltage: 2 v ~ 24 v; Maximum output voltage:> 28 v (recommended for use within 26V)
• This module is a step-up module, the output voltage is greater than the input voltage. Peak current output current does not exceed 2A.
• IMPORTANT: When you encounter this problem that the module output voltage can not be adjusted, or is always equal to the input voltage Please turn the potentiometer counterclockwise 20 laps above, and then use the module it will regulate voltage just fine.

Additional Information:

• Item Code: DC006-MT3608-MICRO-USB
• Delivery Time: 2 - 4 days

The module support wide range Input voltage throw anything between 4.5V - 7V and the module will step down to 3.3V with an high efficiency convertion rate of whooping 94%, It is specially designed two rows of needle fixing holes can be fixed directly in the tunnel for the board to extend the experiment. High Efficiency Rectification with High Efficiency Wide Operating Voltage Range It is simple Dual-panel design, the layout is nice. Technical parameters: DC Jack Dimensions: 3.5 x 1.35, Output (OD 3.5mm, 1.35mm diameter hole)

• Input Voltage: DC4.5V~7V
• Output Voltage: 3.3.0V
• Output Current: 800mA(Load Current can't be more than 800mA )
• PCB Size: 25mm*11mm
• With Power LED (Red

Additional Information:

• Delivery Time: 2 - 4 days

Product description:

• Input Voltage : 4.5~28V

• Output voltage : 0.8V~20V

• Output Current : 3A(Max)

• Efficiency : 92%(Max)

• Switch Frequency : 1.5MHz(Max),1MHz(Typ)

• Operating Temperature : -20 to +85 °C

• Size : 22mm * 17mm * 4mm

• Application: DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc.

Additional Information:

• Item Code: DC039-XL4015-5A-CC-CV-BUCK
• Delivery Time: 2 - 4 days

CentIoT® - MP1584 DC-DC 3A CV Step Down Power Supply Module - Output Adjustable Buck Converter for Arduino Replace lm2596 (3A) Product Description:

• Input Voltage : 4.5~28V

• Output voltage : 0.8V~20V || Output Current : 3A(Max)

• Switch Frequency : 1.5MHz(Max),1MHz(Typ)

• Operating Temperature : -20 to +85

• Efficiency : 92%(Max)

Application:   DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc.

Additional Information:

• Item Code: DC017-BUCK-3A-MP1584
• Delivery Time: 2 - 4 days

Description:

     This is a non-isolated DC power converter module. High power and stable output, it converts 10-60VDC to 12-97V DC. High-quality components ensure high conversion efficiency, up to 97%. Designed with a smart temperature control fan, which will automatically work when the temperature reaches about 60???, and stop when the temperature drops below 60???. Widely used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power supply, DIY adjustable CV CC power supply, solar power charging, and various batteries charging.

Component Specification:

• With the airfoil, the heat dissipation is very good, the output power is greater (48V input plus fan power can be around 1800W when the fan is added).

• The temperature control fan, combined with the hydraulic bearing fan, is well balanced on the noise and heat dissipation. When the load is light, the fan does not rotate, and the load temperature reaches about 60 degrees, and the fan automatically turns. It can effectively reduce noise and prolong life.

• The main power pipe insulation board uses high-grade alumina, and the thermal conductivity is 10 times as high as the ordinary insulation pad.

• Using 100V 210A TO-247 large package power tube, the power allowance is large and the dynamic response is good.

• The double large size iron silicon aluminum magnetic ring, 4 1.2 pure copper enameled wire and Rao, low heat, high efficiency.

• New design, the conversion efficiency is up to 98.1%.

• The brand 3296W multi-loop potentiometer has high adjustment precision and small drift.

• Kang Tong wire output current sampling, constant current steady temperature drift small.

• Undervoltage protection is adjustable, it can effectively protect all kinds of batteries, and can also be used in solar cells.

• With the constant current function, it can be used to boost the battery car, charge the battery and so on.

• 3 20A fuse are connected in parallel, which can protect the risk of accidental short circuit of output.

• Three indicator lights: under voltage, over current, power indicator, working state at a glance.

• High-frequency capacitance is used in both input and output. The output ripple is low, heat is small, and the life is long.

• The MLCC ceramic capacitor is added to the input and output, the output ripple is 

Additional Information:

• Item Code: DC045-1200W-20A-CC-CV-BOOST
• Delivery Time: 2 - 4 days

Product Description:

•  This is a non-isolated DC power converter module. High power and stable output, it converts 10-60VDC to 12-97V DC. High-quality components ensure high conversion efficiency, up to 97%.

• Designed with a smart temperature control fan, which will automatically work when the temperature reaches about 60 °C, and stop when the temperature drops below 60 °C.

• Widely used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power supply, DIY adjustable CV CC power supply, solar power charging, and various batteries charging.

Specification:

• Size :85*63*64mm

• Input voltage: 10V -60V

• Output Power: 500 - 1000W

• Input Current: Maximum input current of 15A

• Output voltage : 12V -80V continuously adjustable

• Output current: maximum output current of 10A ( adjustable )

• Output power: the effective power P = input voltage V * 10A

• Conversion efficiency: up to 95% ( input voltage, current; output voltage and current impact of conversion efficiency )

• Short circuit protection: Fuse.

• Application: Computer

• Type: Voltage Regulator

Additional Information:

• Item Code: DC044-600W-15A-CC-CV-BOOST
• Delivery Time: 2 - 4 days

Main Parameters:

1. Product name: high-power step-down module
2. Input voltage: DC 20-70V
3. Input current: 20A Max
4. Output voltage: DC 2.5-58V
5. Output current: 30A Max
6. Output power: 800W Max
7. Standby current: ≤70mA (input 24V, output 12V) corresponding to different voltages, the standby current is different
8. Output ripple: ≤120mV. Input 24V, output 12V/20A
9. Conversion efficiency: 0.92-0.96
10. Circuit structure: no isolation
11. Working temperature: -20 to 50???
12. Dimensions: 154*75*69mm
13. Product net weight: 550g

Features:

1. This module uses high-performance original electronic components, the overall performance is more stable
2. Wide input and output voltage range, high output current and high power. - Input low voltage protection (when the input voltage is lower than 20V, turn off the output)
3. Output constant voltage and current, continuously adjustable voltage and current
4. There are output current test points, you can use a multimeter to test the value of the output current setting in the mV gear
5. There is an external voltage and current analog signal input terminal, which can be controlled by MCU to adjust voltage and current
6. There is an external output switch signal terminal
7. The input terminal Mos tube anti-reverse connection function, the product will not burn out when the input terminal is connected to the reverse polarity
8. Intelligent temperature control fan, when the temperature of the module rises, the fan starts about 55???, and the temperature of the module decreases, and the fan shuts down about 50???

Applications:

1. This module can be used to input high-voltage batteries and charge low-voltage batteries (Batteries are not included)
2. Various occasions requiring high voltage drop to low voltage and high current
3. Solar step-down charging
4. DIY a step-down DC adjustable module, you can replace the original adjustable with an external adjustable (voltage 100K current 1K), easy to use
5. The external adjustable must be wound with good quality multi-turn wire. Poor quality will damage the module, and the external wiring should not exceed 15cm

Additional Information:

• Item Code: DC090-800W-30A-BUCK

Product Description:

• DC-DC buck converter step-down module

• Wide input voltage range from 6-40 V, the step-down converter can accurately adjust the output voltage and current.

• Efficiency up to 96%, measured at 20 A, converting 24 V to 12 V

• It is designed with 75 V / 80 A current dual MOS tube.

• Input and output use high-frequency low resistance electrolytic capacitors for stable output.

• Large current 30 A screw terminals

• The buck module has 2 heat sinks for enhanced heat dissipation.

• When large input and output voltage occurs, please decrease power and current.

Wiring:

• VO+: Output positive

• VO-: Output negative

• +IN: Input positive

• -IN: Input negative

• CV: Output voltage adjustment

• CC: Output current adjustment

• EN: Enable, low voltage level shut off output; suspension, high voltage level is effective

• When input and output is common grounded, no-load CV output constant voltage, CC output constant current

Specification:

• Input voltage: 6 V to 40 V DC (10 V to 40 V recommended)

• Output voltage: 1.2 V to 36 V DC

• Output current: 20 A (max.), 15 A (recommended)

• Efficiency: 95% (tested at 24 V to 12 V, 20 A)

• Output ripple: ≤ 50 mV; Wiring method: Terminal; Short circuit protection: Self-recovery

Additional Information:

• Item Code: DC036-300W-20A-CC-CV-BUCK
• Delivery Time: 2 - 4 days

Product Description:Component Specification:

• With the airfoil, the heat dissipation is very good, the output power is greater (48V input plus fan power can be around 1800W when the fan is added).

• The temperature control fan, combined with the hydraulic bearing fan, is well balanced on the noise and heat dissipation. When the load is light, the fan does not rotate, and the load temperature reaches about 60 degrees, and the fan automatically turns. It can effectively reduce noise and prolong life.

• The main power pipe insulation board uses high-grade alumina, and the thermal conductivity is 10 times as high as the ordinary insulation pad.

• Using 100V 210A TO-247 large package power tube, the power allowance is large and the dynamic response is good.

• The double large size iron silicon aluminum magnetic ring, 4 1.2 pure copper enameled wire and Rao, low heat, high efficiency.

• New design, the conversion efficiency is up to 98.1%.

• The brand 3296W multi-loop potentiometer has high adjustment precision and small drift.

• Kang Tong wire output current sampling, constant current steady temperature drift small.

• Undervoltage protection is adjustable, it can effectively protect all kinds of batteries, and can also be used in solar cells.

• With the constant current function, it can be used to boost the battery car, charge the battery and so on.

• 3 20A fuse are connected in parallel, which can protect the risk of accidental short circuit of output.

• Three indicator lights: under voltage, over current, power indicator, working state at a glance.

• High-frequency capacitance is used in both input and output. The output ripple is low, heat is small, and the life is long.

• The MLCC ceramic capacitor is added to the input and output, the output ripple is obviously reduced, and about 100 mV at the time of 48V to 72V 4A.

Additional Information:

• Item Code: DC047-1800W-40A-CC-CV-BOOST
• Delivery Time: 2 - 4 days