AC 220V to DC 3.3V 3W/1A PCB Mini Power Supply Module
– The ultra-thin, subminiature
– The full voltage input (90 ~ 264V AC)
– 3.3V pure DC output
– Low ripple and low noise
– Output overload short circuit protection function
– High efficiency and power density
– Product design to meet the EMC and safety testing requirements
– Low power consumption, green environmental protection, no-load loss < 0.1 W
– 100% load test
– Meet the requirements of UL, CE
– The quality guarantee period of 10 years
– Working temperature: – 20-60 +degree
– Storage temperature: + 80-40 -degree
– Relative humidity: 5-95.%
– The cooling way: Natural cooling
– The rated input voltage: 100V-240V AC
– Maximum input current: 0.2A or less.
– Input surge current: 10A or less.
– Maximum input voltage: 270V AC or less
– Input soft start: 50ms or less.
– Efficiency of low input voltage: Vin = 90V AC, output with 69% or more
– High input voltage: Vin = 220V AC, output with 70% or more
– Long-term reliability: MTBF 100000 Hours or more
– No load rated output voltage: +3.3V DC, ±0.1V
– Full rated output voltage: +3.3V DC, ±0.2V
– Short time maximum output current: 1200mA
– The maximum output current for a long time: 1000mA
– Voltage regulation: ±0.2 %
– Load regulation: ±0.5 %
– The output ripple and noise: 70 mV (peak-peak) or less.
– Output over-current protection
– Output short circuit protection
– Insulation voltage I/P – O/P: 2500V AC
1 x DC 3.3V PCB Mini Power Supply Module
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