T
treez
Guest
Sorry i cant find my previous similar post on this.
The attached is the mains iin and vin of 30W offline led driver.
Power factor is 0.96.
Mains harmonic number 2 is bad though.
Why is this kind of driver victimised against, when it is so efficient?
The attached is the mains iin and vin of 30W offline led driver.
Power factor is 0.96.
Mains harmonic number 2 is bad though.
Why is this kind of driver victimised against, when it is so efficient?