1. Function: Singel type 220V input to 3.3V output
2. Size: 34mm*20mm*16mm
3. Certification: CE, ROHS, Meet UL
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Product Name
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HLK-PM03 switched power adapter module
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Input
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220V
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Output
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3.3V
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Stock
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keep a large stock of goods
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Work temperature
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-25+80
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1. Product features:
1. Meet UL, CE requirements,
2. Ultra-thin, ultra-small
2. All voltage input (AC: 90 ~ 265V)
3. Low ripple and low noise
4. Output overload and short circuit protection
5. High efficiency, high power density
6. The product is designed to meet the requirements of EMC and Safety Test
7. Low power consumption, environmental protection, no-load loss <0.1W
8.100% load aging and testing
9.1 year warranty period
2.Environment Condition
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
Output parameters:
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Items
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Technical Parameters
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Units
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Notes
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No-load rated output
voltage
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3.3±0.1
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Vdc
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Full-load rated output
voltage
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3.3±0.2
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Vdc
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Short time maximum
output current
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≥1100
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mA
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Rated output current
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1000
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mA
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Voltage regulation
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±0.2
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%
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Load regulation
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±0.5
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%
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Input low voltage efficiency
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Vin=115Vac, Output full load ≥72
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%
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Input high voltage efficiency
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Vin=230Vac, Output full load ≥72
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%
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Output ripple and noise
(mVp-p)
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≤100
Rated input voltage, output full load. With 20MHz
bandwidth oscilloscope, Load side 10uF and 0.1uF
capacitance test.
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mV
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Switching on/off overshoot amplitude
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(Rated input voltage, output plus 10% load)≤ 5
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%VO
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Output over-current protection
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Output maximum load 110-150%
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A
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Output short circuit protection
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Direct short circuit in normal output and automatic return to normal operation after removal of short circuit
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No-damage to the whole device
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Dimension and weight
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.
Please notice, besides 3W series, we also get 2W/5W/10W/12W/20W/30W/40W series for standard.
OEM/ODM is available.
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