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Metal case power supply

250W series switching power supply

Parameter

Input voltage100-264Vac

Output power:250W

Output voltage12Vdc/24Vdc/48V

Feature

1. Protection: short-circuit, overload

2. 100% full-load aged

3. Withstand 300VAC surge input for 5 seconds

4. -20+60Working temperature

5. 5G vibration tested

6. High efficiency, long life span, and high reliability

Applications: Industrial automation machineryIndustrial control systemTesting and measuring instrumentsHousehold appliancesLed lighting appliancesAging equipmentIT communication equipment

Warranty: 3 years

Certificate: CE RoHS

    Model No.

    SW-250-12

    SW-250-24

    SW-250-48

    Output

    DC Voltage

    12V

    24V

    48V

    Current Range

    0~20.0A

    0~10.0A

    0~5.0A

    Power

    250W

    Ripple And Noise

    Max 300mVp-p

    Voltage ADJ.Range

    10~13V

    22~26V

    46~50V

    Voltage Tolerance

    ±5%

    Setup, Rise Time

    1500ms, 30ms / 230VAC

    Input

    Voltage Range

    90~260VAC

    Frequency Range

    50~60Hz

    Efficiency

    >0.85

    PF

    0.6

    Current

    7A/110VAC, 4A/220VAC

    Surge Current

    40A/110VAC, 60A/220VAC

    Leakage Current

    Max 3.5mA/240VAC

    Protection

    Overload

    Above 110%-150% of rated power

    Shut-down output voltage, auto recovery after fault condition is removed

    Overvoltage

    Above Max. Voltage (105% of rated voltage)

    Shut-down output voltage, auto recovery after fault condition is removed

    Over temperature

    90 ± 5(5~12V)  80 ± 5(24V)

    Shut-down output voltage, auto recovery after fault condition is removed

    Environment

    Working Temp. & humidity

    "-20°C~+60°C,  20%~90%RH

    Storage Temp. & humidity

    "-40°C~+85°C,  10%~95%RH

    Safety

    Withstand Voltage

    I/P-O/P: 1.5KVAC/1min; I/P-F/G: 1.5KVAC/1min; O/P-F/G: 0.5KVAC/1min;

    Safety

    GB4943 ;IEC62368-1; EN62368-1

    EMC

    EN55032:2015/AC:2016; EN61000-3-2:2014; EN61000-3-3:2013; EN55024:2010+A1:2015

    LVD

    EN62368-1:2006+A11:2009+A1:2010+A12:2011+A2:2013

    Other

    Cooling

    free air

    Lifespan

    20000hrs

    Dimensions (L*W*H)

    200*110*50mm

    Weight

    0.49kg

    Note

    1. The above mentioned data were measured at 230VAC input and 25°C.
    2. Dis-connect the AC input before checking any mal-phenomenons.
    3. Make sure the INPUT&OUPUT were in right situation before connected to power supply.
    4. Datasheet for reference only. We suggest you take sampling before mass orders.

     


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