Note:
Because the capacitor still has power after the switching power supply is shut down, the relay will start normally after the power is released and then turned on. If the filter capacitance is large, it can be like the transformer connection, the tin point is connected to the right, and the AC line is connected to the rectification.
The power amplifier chip is newly upgraded to IRS2092S, which is better than the original IRS2092. The new model adds temperature protection. The default is 60℃. There is a temperature adjustment switch on the bottom of the radiator to adjust the trigger temperature. The cooling fan is installed on the top to reduce the height, which is convenient for music lovers to install the case.
Features:
±35V to ±85V input 1000W amplifier board
The maximum working voltage is 85v, and the voltage can be selected according to the demand, and it can work within 35V to 75v. High voltage operation, with 8 ohm load about 250W, 4 Ohm about 500W, 2 Ohm about 1000W.
1000W IRS2092S + RIFP4227 x 2 high power digital power amp board
Size: 133MM*68MM*42MM (L*W*H)
Weight:264g
Package Included:
* 1 x 1000W Relay Version Amp Board
