Professional terms about power adapters
SMPS: switch mode power supply
PCB: Print circuit board
PFC: ppower factor correction
PWM: Pulse width modulation
FET: Field effect transistor
MTBF: Meantime between failure
NTC: Negative temperature coefficient
SOA: Safe operating area
UVLO: under voltage lockout
OCP: Over current protection
OVP: Over voltage protection
OTP: Over temperature protection
EMC=EMI+EMS
RFI: Radio frequency interference
For any questions about power adapters and chargers, you can always consult BID’s sales staff.
We believe that as a mature power adapter and charger manufacturer, BID will be able to provide you with professional solutions.
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