Simple and supreme 200W full symmetrical power amplifier circuit schematic

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle

MOS power IC full range

Shunluo Inductance Power Inductor SWPA Series First Class Agent

Factory direct 0805 red light quality absolutely guaranteed price absolute advantage

In many fever articles in recent years, simplicity and supremacy have been the topic of many enthusiasts. The following is a completely symmetrical power amplifier circuit with a simple and effective circuit.

The circuit principle is shown in Figure 3-49. STK6004C is a super-power thick-film circuit manufactured by Sanyo Co., Ltd., and has three sets of high-current totem-pole output pairs. Each group has a withstand voltage of not less than 200V, a current of not less than 15A, and a transparent silicone gel with good thermal conductivity. It comes with heat dissipation and is connected to the internal circuit. Because the internal circuit is very complicated and partially solidified, this paper transforms it, takes the essence part into the circuit of Figure 3-50, and arranges it in the latter stage of the full symmetrical power amplifier. The first and second levels all adopt ordinary differential circuits, and the resistors are used as loads at all levels. The features are simple circuit, small distortion, wide frequency response and good sound quality. The protection circuit of the power amplifier is particularly simple because of the self-installed switching power supply with multiple protections. Circuit