3.3V / 5W SMPS Module (Hi-Link)

3.3V/3W smps Module (Hi-Link) is PCB mounted plastic enclosed isolated switching step-down power supply module. It can supply 3.3V DC from 100V AC - 240V AC and power rating of 5 watt. There are many advantages for these modules, such as low temperature rise, low power, high efficiency, high reliability, high security isolation etc. It is widely used in smart home, automation and control, communication equipment, instrumentation and other industries.

Features of 3.3V/5W smps Module (Hi-Link) :
 

    Ultra-thin, ultra-small
    All voltage input (AC: 90 ~ 264V)
    Low ripple and low noise
    Output overload and short circuit protection
    High efficiency, high power density
    The product is designed to meet the requirements of EMC and Safety Test
    Low power consumption, environmental protection, no-load loss <0.1W

Environmental condition:
 

    Operation Temperature: -20 to +60°C
    Store Temperature : -40 to +80°C
    Relative humidity : 5 to 95%
    Atmospheric pressure : 80 to106Kpa

Electrical Characteristic
 
Input characteristics (test at room temperature 20 ℃).

    Rated input voltage : 100-240VAc
    Input voltage range : 90-264VAc
    Maximum input current : ≤0.2A
    Input current surge : ≤10A
    Maximum input voltage : ≤270VAc
    Enter slow start : ≤50 mS
    Input Low Voltage Efficiency : Vin=110VAc，Output full-load≥69%
    Input High Voltage Efficiency : Vin=220VAc，output full-load≥70%
    Long-term reliability: MTBF≥100，000h
    Load rated output voltage : +3.3±0.1VDc
    Full rated output voltage : +3.3±0.2 VDc
    Short-term maximum output current : ≥1200mA
    The maximum output current for a long time : ≥1000mA
    Voltage Regulation : ±0.2 %
    Load Regulation : ±0.5