Bucketlist Trading Private Limited

Amplifier chip: TDA7297
Output power: 15W + 15W
Channel Type: 2.0 Stereo
Power input: DC 9-15V, Recommended DC voltage 12V, current above 2A
Frequency response: 20Hz-20KHz
Match speakers: 4-8Ω, 15-50W, 3-10 inch bookshelf speakers, floor speakers.

Additional Information:

• Item Code: AU081-TDA7297-2X15W
• Production Capacity: 1000
• Delivery Time: 15-20days

Amplifier chip: TDA7377
Output power: 35W + 35W
Channel Type: 2.0 Stereo
Power input: DC 9-15V / 50-100W
Frequency response: 20Hz-20KHz
Match speakers: 4-8Ω, 20-120W, 3-10 inch bookshelf speakers, floor speakers.

Additional Information:

• Item Code: AU080-TDA7377-2X35W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 6D x 5.6W x 5H Centimeters

Amplifier chip: TDA7492; Output power: 50W*2 (8 Ohm); Mono BTL power 100W @ 4 Ohms
Protection mechanism: overheat, overcurrent, and short circuit protection
Channel Type: 2.0 Stereo; Audio input: Send 3PIN shielded cable
Power input: DC 10-26V, Recommended DC voltage 12V to 24V, current above 6A
Frequency response: 20Hz-20KHz
Match speakers: 4-8Ω, 15-50W, 3-10 inch bookshelf speakers, floor speakers.

Additional Information:

• Item Code: AU082-TDA7492-2X50W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 7.5D x 5.7W x 2.1H Centimeters

Supply voltage: DC 10-30V, Recommended use voltage 24V Output 2A Power Supply
Output power: 1 x35w (mono, stereo need 2pcs)
Signal to noise ratio: 100 db
Recommend speaker impedance: 8 ohm is best (4 ohm 6 ohms can also be used)
Signal to noise ratio: 100 db; Size: 45 * 31mm / 1.77 * 1.22in

Additional Information:

• Item Code: AU014-MONO-TDA8932-35W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 45 x 31 x 3 Millimeters

IC: TDA7294, audio class AB amplifier in Hi-Fi field applications (for use with Home Stereo, self powered loudspeakers, Topclass TV)
Durable Components: Features high-quality electrolytic capacitors and inductors for long-lasting performance.
Power Output: 85W * 1 undistorted rated power, peak power 100W
Power Supply: 12-36V AC toroidal transformer, recommended to use dual 32V ring cattle
Easy Integration: Screw terminals allow for quick and secure connection of wires or leads.

Additional Information:

• Item Code: AU090-TDA7294-1X100W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 50 x 28 x 29 Millimeters

Amplifier chip: TDA7297
Output power: 15W + 15W; Protection mechanism: overheat, overcurrent, and short circuit protection
Channel Type: 2.0 Stereo; Audio input: Send 3PIN shielded cable
Power input: DC 6- 18V, Recommended DC voltage 12V, current above 2A
Frequency response: 20Hz-20KHz
Match speakers: 4-8Ω, 15-50W, 3-10 inch bookshelf speakers, floor speakers.

Additional Information:

• Item Code: AU083-TDA7297-2X15W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 45D x 33W x 27H Millimeters

Chip type: TDA3116D2; Bluetooth module: BTM836/CSR8635(version 4.0); NE5532 dual op amps
Supply voltage: DC12-24v
Supply current: greater than 10A
Transmission distance: up to 10 meters (without interference)
Output power: 120W*2; Number of channels: two channels (high and low tone adjustment)

Additional Information:

• Item Code: AU087-2X120W-BT
• Production Capacity: 1000
• Delivery Time: 15-20das
• Packaging Details: 9.8D x 8W x 1.8H Centimeters

Amplifier chip: TPA3116D2; Dual-core chips;
Output power: 60W X 1; Protection mechanism: overheat, overcurrent, and short circuit protection
Channel Type: 1.0 Mono;
Power input: DC8-24V, Recommended DC voltage 12V, current above 5A
Frequency response: 20Hz-20KHz; Power efficiency > 90%
Match speakers: 4-8Ω, 100-200W, 4-12 inch woofer; 8ohms recommended

Additional Information:

• Item Code: AU053-TPA3118-60W-MONO
• Production Capacity: 1000
• Delivery Time: 10-20 Days
• Packaging Details: 45 x 35 x 10 Millimeters

Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered.
Two-channel stereo, 5V micro USB power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality.
Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
Output power: 3.0W (4Ω load), 3.8W (3Ω load), 5.0W (2Ω load); Supply voltage: DC3.4V-DC5V; Dimensions: 2x2.2cm/0.79x0.87inch

Additional Information:

• Item Code: AU008-NS4158-2X3W-mUSB
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 22 x 20 x 2 Millimeters

Supply voltage: DC12-26 v
Output power: 1 x100w @ 4-Ω BTL Load at 21 V (TPA3116D2); 1 x 60W @ 8-Ω BTL Load at 24 V (TPA3118D2); 1 x 30W @ 8-Ω BTL Load at 15 V (TPA3130D2)
Signal to noise ratio: 100 db
Recommend speaker impedance: 4 ohm is best for 100W (8 ohm will get 50W)
Signal to noise ratio: 100 db; Size: 79 * 54 * 16 mm

Additional Information:

• Item Code: AU016-MONO-TPA3116D2-100W
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 7.9 x 5.4 x 1.7 Centimeters

Package contains: 1 x NRF51822 BLE 4.0 Development Board + 1 x Core51822 BLE 4.0 Bluetooth Module
Onboard chip: nRF51822
Communication distance (open outdoor@1M data rate): 30m
Frequency range: 2.4GHz
Operating voltage: 2.0V ~ 3.6V

Additional Information:

• Item Code: BL012-BL013-NRF51822-KIT
• Production Capacity: 1000
• Delivery Time: 15-20days

Suitable for 7 string 18650 batteries or polymer lithium battery series combination, it has balancing function in-built; Voltage: 24V Over discharge voltage: 2.8V Over charge pressure: 4.25V Rated voltage: 3.7V Charging voltage: 29.4V
Charging Current: 16A, Maximal Continuous Discharging Current:16A, Pea k Discharging Current: 50A ; Over Current Protection Current: 50A;
Charging voltage: 29.4V, Overcharge detection voltage: 4.28 ± 0.05V, Overcharge release voltage: 4.08 ± 0.05V
Over Current Protection Condition: Disconnect the load Short Protection Detection Condition:Exterior Short Curcuit Detection Delay Time:250uS Internal Resistance: MOSPET ≤10mΩ
Release Condition:Disconnect the load Temperature Protection: 65℃ or 75℃; Power Chord Lenght: 10CM; Battery Connector Lenght: 30CM

Additional Information:

• Item Code: BM0702-24V-7S16A-S
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 6.1 x 3.1 x 2 Centimeters

Suitable for 7 string 18650 batteries or polymer lithium battery series combination, it has balancing function in-built; Voltage: 24V Over discharge voltage: 2.8V Over charge pressure: 4.25V Rated voltage: 3.7V Charging voltage: 29.4V
Charging Current: 60A, Maximal Continuous Discharging Current: 60A, Pea k Discharging Current: 180A Over Current Protection Current: 180A
Charging voltage: 29.4V, Overcharge detection voltage: 4.28 ± 0.05V, Overcharge release voltage: 4.08 ± 0.05V
Over Current Protection Condition: Disconnect the load Short Protection Detection Condition:Exterior Short Curcuit Detection Delay Time:250uS Internal Resistance: MOSPET ≤10mΩ
Release Condition:Disconnect the load Temperature Protection: 65℃ or 75℃; POWER Cable Length: 10CM; Battery Connector cable length: 30cm (approx)

Additional Information:

• Item Code: BM0709-24V-7S60A-S
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 7.8 x 6.5 x 1.1 Centimeters

common Version : Common port for Charge/Discharge; Suitable for 7 string 18650 batteries or polymer lithium battery series combination, it has balancing function in-built; Voltage: 24V Over discharge voltage: 2.8V Over charge pressure: 4.25V Rated voltage: 3.7V Charging voltage: 29.4V
Charging Current: 25A, Maximal Continuous Discharging Current:25A, Peak Discharging Current: 60A Over Current Protection Current: 60A
Charging voltage: 29.4V, Overcharge detection voltage: 4.28 ± 0.05V, Overcharge release voltage: 4.08 ± 0.05V
Over Current Protection Condition: Disconnect the load Short Protection Detection Condition:Exterior Short Curcuit Detection Delay Time:250uS Internal Resistance: MOSPET ≤10mΩ
Release Condition:Disconnect the load Temperature Protection: 65℃ or 75℃

Additional Information:

• Item Code: BM0714-24V-7S25A-C
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 10 Millimeters

For 3 string (for 3 18650 batteries or polymer lithium battery series combination) 10.8V (rated voltage for polymer battery) 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (lithium battery is fully charged after the voltage) Overcharge detection voltage: 4.25-4.35V±0.05V, Over-discharge detection voltage: 2.3-3.0V±0.05V
Supply Voltage: 12.6V, Single maximum protection voltage: 4.25V + 0.025V Single minimum protection voltage: 2.80V + 0.1V, over-discharge-delay-time: 144ms
Maximum discharge current: 8A, Maximum working current: 4A-6A, Transient current: 8A, Quiescent current: <6uA, Maximum instantaneous current: 28A
Internal resistance: <60mΩ, Service life: >30,000hours, Please not the board color may vary between red, blue and green based on availability.
Balance Function, Short circuit protection. Overcharge protection. Over-discharge protection. Overcurrent protection. Can be applied to various 3.7V lithium core. Compact size and lightweight. Ensure the security of battery pack.

Additional Information:

• Item Code: BM089-3S8A-NMC
• Production Capacity: 1000
• Delivery Time: 15-20days
• Packaging Details: 0.1 Centimeters

No Standalone lithium batteries are sold with the product
Suitable for 3 string 18650 batteries or polymer lithium battery series combination) 10.8V (rated voltage for polymer battery) 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (lithium battery is fully charged after the voltage)
Supply Voltage: 12.6V (P+ and P-), overcharge detection voltage :4.25±0.025V overcharge Lift the voltage:4.15±0.05V over discharge detection voltage :2.50±0.08V over discharge Lift the voltage:3.00±0.1V
working current: 25A (Natural cooling 10A, add heat sink 25A), Maximum instantaneous current 30A
Internal resistance : Less than 45 m Ω, Service life: >30,000hours
Short circuit protection Overcharge protection Over-discharge protection Overcurrent protection, Remove protection condition automatic recovery, without activation

Additional Information:

• Item Code: BM099-3S100A-Li-ion
• Production Capacity: 1000
• Delivery Time: 10-20 Days
• Packaging Details: 6 x 4.2 x 0.3 Centimeters

Charging voltage range:: 12.6V; Maximal continuous charging current: 10A
Over-discharge recovery voltage: 2.5v ± 0.05v, over-discharge-delay-time: 144ms
Maximum Continuous Discharging current: 100A, Maximum Working current: 100A, Max Instantaneous Discharge Current: 120A; Static current: less than 8uA;
Short circuit protection: protect and automatic recovery, Over discharge protection: yes, over-current-protection: yes
Refer Datasheet in Images for more information

Suitable for 6 string 18650 batteries or polymer lithium battery series combination) 10.8V (rated voltage for polymer battery) 11.1V (18650 or 3.7V lithium battery rated voltage) 12.6V (lithium battery is fully charged after the voltage)
Charging current: 12A (MAX), Lampshift maximum discharge current: 12A, Instantaneous discharge current: 20A
Charging voltage: 25.5V, Overcharge detection voltage: 4.28 ± 0.05V, Overcharge release voltage: 4.08 ± 0.05V
Overcurrent detection voltage: 150mV, Over discharge detection voltage: 2.55 ± 0.08V, overdischarge release voltage: 2.9 ± 0.1V, Short circuit detection delay: 250uS, Overcurrent protection current: 30 ± 3A, Overcurrent protection release condition: Disconnect the load, Sleep current (battery over discharge) ≤10uA
Short circuit protection Release condition: disconnect negative open Main circuit conduction resistance: ≤20mΩ, Temperature range: -30 / + 80 °

Charge module: Linear charging.; Charging Voltage: 8.4V to 9V
Over charge voltage: 4.25±0.05V
Over charge release voltage: 4.23±0.05V, Over discharge voltage: 2.54±0.1V
Maximal continuous Discharging current: 5A, Maximal continuous charging current: 7A
Over current protection: 5A

Additional Information:

• Item Code: BM064-2S5A-ROUND
• Production Capacity: 1000
• Delivery Time: 10-20 Days