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 Temperature -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 24.0±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
Working Environment Temperature & Load Characteristics
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℃
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