Description:  Name: TPA3116D2 Digital Audio Amplifier Board.  Chip type: TPA3116D2.  Input voltage: DC12-26V.  Output power: 100W.  SNR: 100dB.  Channel: Mono.  Size: 79*54*16mm.     Package included:  1 x TPA3116D2 Digital Audio Amplifier Board

Specifications:  Product name: digital power amplifier board.  Input voltage: DC 8-28V (24V recommended).  Output resistance group: 4-8.  Appearance size: 83*60*25MM.  Product weight: 65 grams.     Package includes:  1 x digital power amplifier board

Description:  This PCB board adopts double-sided tinning, brand new Italian AV MKT, etc. capacitors (50V withstand voltage), and the resistance adopts 1/2W VISHAY and DALE resistors imported from the United States.  Tip: This board needs to be used with a rectifier and filter power...

Feature:  Input voltage: AC 85-264V or DC 110-370V.  Frequency range: 47-63Hz.  Input current: 1/115VAV, 0.5/230VAC.  Inrush current: 10A/230VAC(Cold start).  Conversion efficiency: 80%.  Standby power consumption: ≤500mW/230VAC.  Output voltage: 5V (±1%).  Rated current: 4A.  Rated power: 20W.  Ripple: ≤50mV.  Switching frequency: 20-65KHz.  Operating temperature: -30-70°C. ...

   Feature:  1. Multi-channel input selection: Bluetooth / USB (U disk) / TF card / AUX (line input) comes With 2x25W amplifier.  2. Decoder board comes with power amplifier, This product is simple wiring, no noise.  3. Audio: Supports multiple audio formats including APE/WAV...

Features:  1. Support radio / USB / TF / MP3 / AUX.  2. Support 88:88 LED digital tube display.  3. Support MP3 songs of 32 ~ 320kbps.  4. Support power-off memory function (24C02 memory IC).  5. Support 5-10 meters infrared remote control operation.  6....

Features:  Full voltage input.  Miniaturization.  Protection function Short circuit / overload / over voltage.  100% full load aging test.  Specification:  Name: Dual Digital Display Switching Power Supply.  Rated Power: 480W.  Input Voltage & Frequency Range: 110V/220VAC/47/63Hz.  Output: 0-5V0-60A, 0-12V0-40A, 0-24V0-20A, 0-36V0-15A, 0-48V0-10A, 0-60V0-8A, 0-80V0-6A,0-120V0-4A,0-220V2.2A. ...

Feature:  The core uses QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., and uses 16M SPI FLASH memory chip.  PCB size: 64X63MM.  Product weight: 50 grams.  Voltage range: AC 6-12V, or DC 7-15V.     Package includes:  1 x DAC Decoding Receiver

Feature:  Board size: 50mm * 33mm.  Working voltage: DC 7v-24v or.  Communication: 6v-16v.  Product weight: 32 grams.     Package includes:  1 x Preamplifier Board

Description: 1. On-board TDA2030A audio power amplifier chip. 2. Mono 18 w power amplifier circuit design. 3. On-board speaker terminal block. 4 On-board 10k adjustable resistance, can adjust the volume of the amplification. 5. On-board power light. 6. Chip has lead to the main pin, can...

Description:  1. On-board TDA2030A audio power amplifier chip.  2. Mono 18 w power amplifier circuit design.  3. On-board speaker terminal block.  4 On-board 10k adjustable resistance, can adjust the volume of the amplification.  5. On-board power light.  6. Chip has lead to the main pin, can...

Description:  Name: LM2596 Multi-channel Switching Power Supply.  Size: 100mm x 68mm.  Supply voltage range: 5V-40V.  The layout is regular, and the layout is strictly in accordance with the filter circuit design, with 3.3V/5V/12V, ADJ adjustable output of the 4-channel power, output ripple is small,...

Specification:  12V: 10W + 10W + 15W.  Support format: MP3 WAV.  BLUE TOOTH: 2.0-30.  size: 92*42MM.  Material: PCB.  Color: green.     Package included:  1 x Audio decoder board

Specification:  Name: Heat Powered Stove Fan.  Bracket Color: green/black.  Fan Blade Color: black/red.  Materials: anodizing aluminum.  Start Temperature: 70°C.  Max Temperature: 240°C.  Noise rate: <25dB.  Number Of Blades: 5.  Heat Extraction Method: wood burning.     Features:  -Products compact, stylish simplicity. Portable, environmentally friendly fan. ...

Features:  Play MP3 music from TF card, U disk, Bluetooth.  Remote control: Full function, with number key it can directly control.  Self-equipped with switch.  Fit for all vehicle.     Specification:  Voltage: 220 V.  D type amplifier.  Output power: 30W.  Maximum power: 50W.  Impedance: 4.  Loudspeaker...

Feature: Output power: 100W + 100W. Working voltage: Double AC20-26V. IC type: TDA7294. Impedance: 4-16ohm. Size: 15.5 x 14 x 4cm. Weight: 391g. Package includes: 1 x Power Amplifier

Description:  This is pure power amplifier board, the sensitivity of the input signal of 1.5Vrms,  if your input signal voltage can't reach this value, recommend add preamp.  Mono channel, for 2.0 channel need bid two.  The rated output power: 500W ( DC +/- 65V power...

Description:  XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC 12~24V, audio input supports Bluetooth, TF card, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.; power amplifier board It also...

Overview:  The main function of the 5.1CH audio decoder is to decode optical, coaxial, external audio input playback and other audio into 5.1 independent channel output (6 channels), and then output surround sound by the power amplifier or active speakers.     Specifications:  Input voltage:...

Description:  All parts of this product are original authentic, unpretentious, pure quality; the use of high-quality original parts, not only the safety and quality are guaranteed, the service life is long, more important is to ensure that the actual performance can achieve the design...