4440 Ic Pcb Board. Here ic la 4440 is wired as a bridge amplifier to deliver a 19 w rms on a 4 ohm speaker. It has out class ripple rejection of 46db built in over voltage and surge voltage protection and deca 300 many more.
In dual mode it gives 6 w per channel and in bridge mode 19 w output. La4440 double ic stereo audio amplifier the la4440 is a very popular dual channel audio amplifier commonly used to build high power audio amplifiers. Many power amplifier circuit diagram with pcb layout.
The ic has built in thermal over voltage and short circuit protection.
In dual mode it gives 6 watts on each channel and in bridge mode 19 watts output. Extra heat sink heat sink proper classic earth 4440 amplifier board double ic 4440 stereo amplifier board high power up to 100 watt output depends on input supply power. In dual mode it gives 6 watts on each channel and in bridge mode 19 watts output. Many power amplifier circuit diagram with pcb layout.
