220V 110V to 12V 1666mA output AC to DC power module for Power charger Power Adapter

  • 75 kr

The 20 W ultra-small series power supply module is a small volume, high efficiency power module for customers designed by Hi-Link. It has the advantage of globa

I lager.
Lagersaldo: 14
Artikelnummer: 84420W

The 20 W ultra-small series power supply module is a small volume, high efficiency power module for customers designed by Hi-Link. It has the advantage of global input voltage range, low temperature rise, low power consumption, high efficiency, high reliability, high security isolation etc.
Has been widely used in smart home, automation control, communication equipment, instruments and other industries.

Input : 100-240Vac

Output : 20W 12V 1666mA

Single output

With CE/ROHS certifications 


1. Product features:
1). Meet UL, CE requirements
2). Ultra-thin, ultra-small
3). All voltage input (AC: 90 ~ 264V)
4). Low ripple and low noise
5). Output overload and short circuit protection
6). High efficiency, high power density
7). The product is designed to meet the requirements of EMC and Safety Test
8). Low power consumption, environmental protection, no-load loss <0.1W
9).100% load aging and testing
10).1 year warranty perio
2. Environment Condition
Item Name Technical Criteria Unit
Operation Temperature -20—+60 ℃
Store Temperature -40—+80 ℃
Relative humidity 5—95 %
Cooling way Cooling by radiation
Atmospheric pressure 80—106 Kpa
Sea level elevation ≤2000 m
Vibration Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes
3.Electrical Characteristic
1. Input characteristics (test at room temperature 20 ℃).
Item Name Technical Criteria Unit
Rated input voltage 100-240 VAc
Input voltage range 90-264 VAc
Maximum input current ≤0.2 A
Input current surge ; ≤10 A
maximum input voltage ≤270 VAc
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≥100,000 h
Load rated output voltage +5±0.1 VDc
Full rated output voltage +5±0.2 VDc
Short-term maximum output current ≥1000 mA
The maximum output current for a long time ≥600 mA
Voltage Regulation ±0.2 %
Load Regulation ±0.5 %
Output ripple and noise
(mVp-p) ≤50
Rated input voltage, full load. Using 20MHz of bandwidth,
The load side 10uF and 0.1uF capacitor to be tested. mV
Switch overshoot amplitude (Rated input voltage and output load plus 10%)≤5 %VO
Output over-current protection 150-200% of the output maximum load A
Output short circuit protection Direct short circuit at the normal output, automatically resume normal operation after a short
circuit removal
4.Safety Characteristics:
4.1 Products designed to meet UL, CE safety certification requirements.
4.2 Safety and electromagnetic compatibility
Designed with the input of 0.5A UL certified insurance;
PCB board using double-sided copper clad plate production, material for the 94-V0 fire rating level;
Safety standards: Compliance with UL1012, EN60950, UL60950
Insulation voltage: I / P-O / P: 2500VAC
Insulation resistance :I / PO / P> 100M Ohms / 500VDC 25 ℃ 70% RH
Conduction and radiation :comply with EN55011, EN55022 (CISPR22)
Electrostatic discharge :IEC / EN 61000-4-2 level 4 8kV / 15kV
RF radiation Immunity: IEC / EN 61000-4-3 See Application Note
4.3 Temperature safety design
At room temperature,the capacitors of this power , the inner surface of the main converter maximum temperature does not exceed 90
Shell maximum surface temperature does not exceed 60 ℃
5. Logo, packaging, transportation, storage
5.1 Logo
5.1.1 Product logo
In place of products labeled with signs, its content in line with national standards, industry standards.
5.1.2 Packaging logo
Products marked with the manufacturer's name, address, zip code, product type, manufactured year, month, day on the box ;
Marked "up", "moisture" "Handle with care" and other transportation signs, all signs are in line with the provisions of GB 191.
5.2 Packaging
Products are separated using special plastic box packaging, with anti-vibration function, and in accordance with the provisions of
GB 3873.
5.3 Transport
packaged products can be shipped by any transportation service, there should be awnings in transport and no excessive vibration,
impact, etc.
5.4 Storage
Products should be stored in compliance with GB 3873.