ac power supply schema for tv and pc ac power supply circuit for tv and pc
Posts tagged 120V
DC power converter
DC power converter 12V DC to 120V DC The most obvious approach would be to make a DC power converter 12V DC to 120V DC, output at 50 or 60 Hz, but this requires a rather large and heavy transformer. So it’s better to use a high frequency, at least 25kHz, so a very small […]
220v Audio vu meter circuit
220v Audio vu meter circuit using TIC226D 220v Audio vu meter circuit using TIC226D
Power audio circuit – 200 watt using 5200 and 1943
Power audio circuit – 200 watt using 5200 and 1943
Make Battery Charger circuit
Make Battery Charger circuit diagram using ADM66A
Led Strobe
6v led strobe circuit using CD74HC4017 and MM74C14 6v led strobe circuit using CD74HC4017 and MM74C14 Led Strobe 1 IC1 MC14584BCP IC2 CD74HC4017N T1 2N3904 or 2N4401 NPN transistor 8 D1 to D8 1N4148 or 1N914 Diodes 10 LEDs Blue, green or white Ultra-Bright LEDs with Vf = 3.2V or less at 20mA 1 R1 […]
