Details:
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 ℃).
| tems | Technical Parameters | Units | Notes |
| No-load rated output voltage | 12±0.1 | Vdc | |
| Full-load tated output voltage | 12±0.2 | Vdc | |
| Short time maximum output current | ≥900 | mA | |
| Long time maximum output current | ≥830 | mA | |
| Voltage regulation | ±2 | % | |
| Load regulation | ±0.5 | % | |
| Output ripple and noise (mVp-p) | ≤70 Rated input voltage,output full load. With 20MHz bandwidth
oscilloscope, Load side 10uF and 0.1uF capacitance test | mV | |
| Switching on/off overshoot amplitude | (Rated input voltage, output plus 10% load)≤5 | %Vo | |
| Output over-current protection | 110-150% of maximum output load | A | |
| Output short circuit protection | Direct short circuit in normal output and automatic return to nomal
operation after removal of short circuit | | No-damage to the whole device |
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.
12V 10W isolated intelligent household switch step down hlk10m12
mini power supply module for smart device:
