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AC DC 2W power Module
HLK-2M03 3.3V 2W power module
Retail Price:$1.90
Wholesale Price:$1.76


Product Model

MODEL Size (mm) Output power
Output voltage
Output current
HLK-2M03 30*16*19 2 3.3 600  
HLK-2M05 5 400  
HLK-2M09 9 230  
HLK-2M12 12 170  
HLK-2M15 15 130  
HLK-2M24 24 83  

Product features
1. Ultra-thin, ultra-small, smallest volume;
2. Global universal input voltage (90~245Vac)
3. Low power consumption, green environmental protection, no-load loss<0.1W
4. Low ripple, low noise
5. High output short circuit and over-current protection and self recovery
6. High efficiency, high power density
7. Input and output isolation voltage 3000Vac
8. 100% full load aging and testing
9. High reliability, long life design, continuous working time is greater than 100,000 hours;
10. Meet UL, CE requirements; product design to meet EMC and safety testing requirement;
11. Using high-quality environmentally friendly waterproof plastic potting, moisture, vibration, water and dust to meet IP65 standards
12. Economic solutions, cost-effective
13. Work without external circuit
14. 1 year quality guarantee period

Environmental conditions

Items Technical Parameters Units Notes
Working temperature -25—+60  
Storage temperature -40—+80  
Relative humidity 5—95 %  
Thermal methods Natural cooling    
Atmospheric pressure 80—106 Kpa  
Altitude ≤2000 m  
Vibration Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes   Meets requirements for secondary road transportation

Electrical characteristics

Items Technical Parameters Units Notes
Rated input voltage 100-230 Vac  
Input voltage range 90-245 Vac  
The maximum input
≤0.2 A  
Input inrush current ≤10 A  
Rated input voltage ≤250 Vac  
Input low 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  
External fuse
0.5A/250Vac   Slow blow

Safety Characteristics
Products designed to meet UL, CE safety certification requirements.
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
* 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 ℃

Logo, packaging, transportation, storage
* Product logo
In place of products labeled with signs, its content in line with national standards, industry standards.
* 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.
* Packaging
Products are separated using special plastic box packaging, with anti-vibration function, and in accordance with the provisions of GB 3873.
* Transport
Packaged products can be shipped by any transportation service, there should be awnings in transport and no excessive vibration, impact, etc.
*  Storage
Products should be stored in compliance with GB 3873.

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