Chinese Welding Machine Repair OC Indicator Fault Finding LM358 as Comprator & PWM SG3525 Replaced 

Chinese Welding Machine Repair OC Indicator Fault Finding LM358 as Comprator & PWM SG3525 Replaced
OC Indicator Shutdown by LM358 Compartor & SG3525 PWM ICs in Chinese Welding Machine #Etech47 • Chinese Welding Machin... #weldingmachine #Compartor #pwmotivation
Brief inverting op-amp comparator circuit LM358 in 2023
LM358 (as comparator) output voltage less than supply
LM358 IC Pin Configuration, Working, LM358 Circuit
LM358 Op Amp wired as non inverting comparator circuit
LM393 Dual Comparator vs LM358 Dual Op-Amp
SG3525A Pulse Width Modulator Control Circuit
SG3525 - Voltage Mode PWM
SG3525 Regulating Pulse Width Modulators
SG3525 Power Inverter Circuit with Voltage Regulation
Understanding SG3525 IC Pinouts
SG3525 Pulse width modulation Controller IC
SG3525 PWM Controller Module Adjustable