10K views · 190 shares | Ya está disponible nuestro 3º videotutorial de PIC en ASM: Conversor ADC y PWM con PIC 16F877A. Suscríbete aquí: Suscríbete: https://goo.gl/7Urwu5 para ver más videos. | Electrotec | Facebook

12K views · 815 reactions | The next stage is replacing the damaged PWM IC during repairs to the power supply. #Repair #powersupply #pwm #gate #swiching #tutorial #tips #soldadura #desoldering #soldering #led #Measure #Electronic | Delofha Servis | Facebook

The fourth stage in repairing a power supply is to check the PWM IC before installing the MOSFET. #Repair #powersupply #Measure #gate #volt #tips #Tutorial #pwm #smps #swiching #Pruebas #electronic | Delofha Servis

This simulation shows a PWM (Pulse Width Modulation) generator using the 555 timer IC. The configuration operates in astable mode, where resistors and a capacitor (R1, R2, and C1) determine the charging and discharging cycle of the capacitor, producing a triangular waveform at the capacitor and a corresponding square wave at the output. By applying a varying DC control voltage at the control pin (pin 5), the threshold and trigger levels of the 555 are shifted, which changes the duty cycle of the