Photoelectric control relay circuit Darlington type phototransistor with self-locking function
Posted on Dec 11, 2010
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This Amplifier was designed to have the following specifications: Distortion less than 0.1% at full power of 100W even at 20KHz. Power has to be attributed to an extended bandwidth. The output transistors must be protected against short circuits. The power.... -
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This crystal oscillator is designed to operate with fundamental crystals with less than 1 mW...
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