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铝壳电源

250W 系列开关电源

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

    Starwell is a trusted manufacturer specializing in producing reliable and high-quality 250W switch power supplies. Our products are known for their durability, efficiency, and adherence to industry standards. As a professional factory , Starwell can provide the customized and OEM Services.

    250W Switch power supply advantages.

    Durability and Protection: The 250W Switch power supply metal case provides robust protection for the internal components of the power supply, making it more resistant to physical damage and environmental factors such as dust, moisture, and vibrations. This ensures the longevity and reliability of the power supply.

     

    Efficient Heat Dissipation: The 250W Switch power supply metal case acts as a heat sink, effectively dissipating heat generated during operation. This helps to maintain optimal operating temperatures and prevents overheating, which can lead to performance issues or even damage to the power supply.

     

    EMI Shielding: The 250W Switch power supply metal case of the power supply helps to shield electromagnetic interference (EMI) generated by the internal components. This reduces the risk of interference with other electronic devices and ensures stable and reliable operation.

     

    Compact and Space-saving Design: The metal case 250W Switch power supply allows for a compact and space-saving design, making it suitable for applications where space is limited. This is particularly beneficial in scenarios such as small enclosures or tight installations.

     

    Versatility and Compatibility: The 250W switch power supply with a metal case is compatible with a wide range of devices and equipment, including computers, LED lighting arrays, CCTV systems, power tools, and more. This versatility makes it a suitable choice for various applications.

     

    Easy Installation and Maintenance: The metal case 250w power supply is designed for easy installation and maintenance. It typically features user-friendly connectors and mounting options, making it convenient to set up and replace if needed.

    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

     

    250W switch mode power supply Specification: 


    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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