Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co
Today I received a call from SF Express saying that a package had arrived. I asked them to leave it at Cainiao Supermarket. I went to pick it up after noon. Wow, it was huge! It was bigger than I imag
The prediction is for reference only. Whether it makes sense or not, just take it as a reference.power supply:
The charging and discharging power supply system is to first power the supercapacitor and
According to the working frequency, RFID can be divided into low frequency, high frequency, ultra-high frequency and microwave systems. Frequency refers to the working frequency of the relevant reader