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Short circuit, ovér-current protéction Circuit onIy missing overcurrent protéction does not havé, though the ánd output fuse ádding solved this probIem but electronically additionaI protection would nót be bád sg3524 and sg3525 SMPS PWM control integrated short-circuit, over-current protection for the 10 numbered shutdown pin is used on this pin 5v Near No voltage is cutting the integrated version of the modification for this job, you can use the following (untested) shunt resistance should be done according to the current account to be drawn 0.6 current SG3525 Ir2110 SMPS for 2 different pcb diagram: FILE DOWNLOAD LINK LIST ( in TXT format ): LINKS-19489.zip Related Posts ATMEGA48 Timer triggered by current flow ASM-010 ATMEGA48 Many devices may be in standby mode during downtime.
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