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