| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $15.32 | $15.00 | $14.54 | $13.91 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
$95.38
Fever Singel Channel LM3886TF Amplifier Frame Kit DIY Can Parallel Connection Classic Circuit
Introduction:
- LM3886 is USA National Semiconductor (NS) the company produced a single channel, high performance audio power amplifier IC, maximum continuous output power of up to 60W, up to now, has been the vast number of audio enthusiasts.
- The amplifier uses a single channel design, power amplifier for each channel of a board, the power amplifier board can be connected in parallel, through a white noninductive resistance selection. The board on all of the components are chosen. Circuit board with double blue plate, reasonable wiring, beautiful appearance. Capacitance is Panasonic EB pyramid series of coupling and feedback, superior. The price is 1 channel price, may carry on the multi channel BTL!
- The default 718 military resistance!!
- BENNIC audio input coupling capacitor good-looking appearance, and I do this several samples, the suite used by default Siemens thousand layer cake do coupling, don't like friends can use original WIMA coupling or advanced electrolytic coupling such as BP-P or BP-S top series. The power input is not a AC input, from left to right is the power ground negative power supply.
- The picture is a 2 soundtrack and the price for the 1 channel prices!
- Suggestion: dual 30V supply voltage (of the transformer secondary output voltage double)
- The recommended minimum input voltage: double 18V maximum input voltage dual 40V voltage (measured 3886 ends)
- Suggestions: 200W (transformer power requirements of actual real output power!)
- Suggestions: 10000-40000uF filter capacitance will increase with the increase of bass impact, the premise is the bass does not appear the phenomenon of Xiao Bo.
