This post explains for the audio amplifier.
The Part Number is TDA2030.
The function of this semiconductor is 14W HI-FI AUDIO AMPLIFIER.
The package is TO-220-5, TO-220B, TO-220B1 Type
Manufacturer: UTC ( Unisonic Technologies )
Preview images :
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Description
The UTC TDA2030 is a monolithic audio power amplifier integrated circuit.
Features
1. Very low external component required.
2. High current output and high operating voltage.
3. Low harmonic and crossover distortion.
4. Built-in Over temperature protection.
5. Short circuit protection between all pins.
6. Safety Operating Area for output transistors.
Pinouts:
1. IN+ : Non inverting input
2. IN- : Inverting input
3. -VS : -VS
4. OUT : Output
5. +VS : +VS
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