The audio amplifier circuit I made has a lot of noise, a rustling sound, and it burned two transistors, so I connected a larger resistor in series to reduce the voltage division, but the noise is supe...
I used a 3.3V 3-pin DCDC reference source chip REF2933 before.
Now I find that it is not suitable and I need a 5V one.
Has anyone used a 5V 3-pin DCDC voltage reference chip? Can you recommend one? Th...
Power conversion technology and semiconductor power converterThe theory of power electronics (or power electronics technology) is based on three disciplines: electronics, electricity and control. At f...