36,304 views
Repair manual for compact switching power supply for electronic equipment. Capacitor discharger for ESR meter • Capacitor discharger for ESR meter ... In-circuit LOW ESR capacitor meter • In-circuit LOW ESR capacitor meter ... Zener diode, LED strip tester • Zener diode, LED strip tester ... TL431 and optocouplers tester • TL431 and optocouplers tester Switching power adapter. Switching power supply. Phone charger