Power amplifier board using TDA8954TH chip, with Nvidia industrial fan, the voltage part of the original Ruby capacitors.After the pure design to driver more than 10-inch 300W stage speakers! As this is a class A AD class design has both the warmth of class A, there are class D high efficiency, so w..
The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge driver with NE5532 subwoofer,with a small,high efficiency,high power characteristics.Product Name:2.1-channel audio amplifier boardChip S..
Overview:Fast dataBrand Name:XIANGRUNmodel number:CA-6928type:Miniversterkerchannels:2 (2.0)place of origin:Guangdong, ChinaProduct name:5 V mini power digital amplifier boardFood:DC 2.5 V-5.5 VMaterial:AluminiumShipping Method:DHL \ UPS \ Fedex \ EMS \ HK PostPackage:Standard Package (plastic Bag +..
The board adopts the PAM8403 typical circuit design, the use of MICRO USB power supply (reserved welding wire interface), is very convenient to use universal mobile phone charger for the power supply, resistance container parts adopt standardized SMT process, simple and stable design special interfa..
Feature:Operating voltage: 2.5V-5.5VMaximum output power: 3W*2(5V 4Ω)size:apporx.30*22*16mmBuilt with switch Potentiometer,can adjust the volume & control power switch freely!Flexible assembly usage...
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power large, full of energy, good sound quality. The..
Feature:Work: D ClassQuiescent current: 20mAOperating voltage: DC7.5 V- 15VRated output power: 10w + 10w (8Ω)Frequency response: 20Hz to 50KHzRecommended supply voltage: 12V, the center PIN of 12VDC is "+"Package included:1 x Audio Stereo Amplifier Board..
Feature: This plate with switching function, SW short, will turn off the power amplifierWorking Mode: Class D (PWM modulation type)Chip Type: PAM8610Power Range: DC 6V-15V (self-protection)Recommended Voltage: DC 12V(2A)Output Power: 10Wx2(8Ω) 15Wx2(4Ω)Frequency Response: 20HZ-15KHZStatic Curre..