AC-DC 5V/9V/12V/15V/24V 20w Step Down mini Power Supply Module Converter Intelligent household switch power module

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Product Details

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Product Features

Wide range input 85-265VAC/70-350VDC

Input and output isolation voltage 3000VAC

No-load power consumption ≤0.1W

Working temperature range:-25℃

Fully enclosed plastic housing, in keeping with UL94V-0 level

High output short circuit and over-current protection and self recovery glue potting, dustproof, moisture-proof, shockproof, flame-retardant

Meet UL/CE/EMC and safety testing requirements

Using high-quality enviromentally friendly waterproof thermal conductive

Can be suing in medical, industrial control, electric power, instrumentation, communication, railway and other fields

Environment Condition

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

Input Features( test at room temperature)

Rated input voltage	100-240Vac
Input vlotage range	85-265VAC/70-350VDC
The maximum input current	≤0.4A
Input inrush current	≤34A
Input low start	≤50mS
External fuse recommended	2A/250Vac or 10Ω wire wound resistance, Slow blow

Output Features

Full-load rated output voltage	5.0±0.2%
Load regulation	±0.5%
Switching on/off overshoot amplitude	(Rated input voltage, output plus10% load)≤5%Vo
Output over-current protection Output maximum load	110-130% A
Ripple/Noise	≤70mVp-p(Typ:50)

Input Voltage & Load Characteristics

Input voltage and load characteristic curve

Working Environment Temperture & Load Characteristics

Working environment temperature and load characteristic curve

Typical Application Circuit

Safety Characteristics

Meet UL/CE requirements

(UL/CE certification requires customers to self-certify)

Safe compatible with battery

The input end design adopts UL certification 0.5A insurance

The fire ration of PCB board is 94-V0

Safety standards comply with UL1012,EN60950,UL60950

Insulation resistance I/P-O/P＞100M 0hms/500Vdc 25℃ 70%RH

Conforms to radiation EN55011, EN55022(CISPR22)

Electrostatic discharge IEC/EN 61000-4--2 level 4 8KV/15KV

Temperature rise safety design

Under normal conditons, the maximum temperature rise of the inner surface of the power supply capacitor,

main converter, etc. does not exceed 90℃，and the maximum temperature rise of the shell surface does not exceed 60℃

Dimension and Weight

Size Error :

1. Length, width, height and pin spacing error ±8%

2. Pin length error ±1mm

3. Pin diameter error +-0.2mm

4. Weight ≤ 80g

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AC-DC 5V/9V/12V/15V/24V 20w Step Down mini Power Supply Module Converter Intelligent household switch power module