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Posts tagged power supply diagram and explanation

Power supply and power control circuit diagrams – power amp audio

Power supply and power control circuit diagrams This reference manual contains useful background information on switching power supplies for …. Driving power amp audio in Power Supply Applications. 2Way Power Supply

Circuit diagram LM1881 video sync for tv and lcd monitor separator, a 74HC4066 as a simple analog switch

The chips include an ATmega88 as the main controller, an AD9280 ADC, an LM6134 high-speed quad op-amp, an LM1881 video sync separator, a 74HC4066 as a simple analog switch, and an RS-232-level converter. LM1881 Video sync separator extracts timing information including composite and vertical sync, burst/back porch timing, and odd/even field information from standard negative […]

Making best mic preamp

Making best mic preamp 3 TR using C644, C828 Making Preamp Mic 3 TR using C644, C828

200W audio amplifier circuit diagram using TR and ic TDA2030

200W audio amplifier circuit diagram using TR and ic TDA2030

Demodulator Tuner

FM Stereo Demodulator Tuner Part R1,7,9     1K R2     18K R3     12K R4     680 Ohm R5,6     3K9 R8,10     22K R11,12     1M5 R13     220 Ohm R14,16     3K3 R15,17     330 Ohm C1     500pF C2     1uF/16V C3     33nF C4     470pF C5     470nF C6,7    […]

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