50W AF power amplifier circuit with STK4036II
Source: InternetPublisher:三月小雨 Keywords: power amplifier power amplifier circuit Updated: 2024/01/04
A 50W AF power amplifier circuit powered by a single-chip ICSTK4036II is used here. This circuit will provide 50W single channel output.
The amplifier circuit uses a symmetrical (bipolar) power supply. The recommended power supply voltage is +/-35VDC. Use a heat sink to prevent the IC from overheating and maximize the performance of the STK4036II.
Features of power amplifier STK4036II:
Compact package for low-profile audio equipment
Member of pin-compatible family, outputting 20 to 200W
Easily heat-dissipated design dissipates heat generated in thin stereo equipment
Constant current circuit reduces power on and off surge noise
Circuits such as external power switch, impact noise muting, load short-circuit protection, and thermal shutdown can be customized.
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