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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. Power Supplies/
    5. CUS250LD4 TDK

    CUS250LD4 [TDK]

    CUS250LD4
    CUS250LD4

    Part No:

    CUS250LD4

    Category:

    Power Supplies

    Manufacturer:

    TDK

    Description:

    250W Single Output Low Profile Power Supplies

    Datasheet:

    Product FAQ

    1. Is CUS250LD4 available for RFQ?

    Yes. CUS250LD4 by TDK is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for CUS250LD4?

    Pricing for CUS250LD4 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of CUS250LD4?

    CUS250LD4 is a TDK Power Supplies with CUS250LD-12 Overvoltage Protection Max: 16.2V and CUS250LD-12 Overvoltage Protection Min: 13.8V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CUS250LD4?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can CUS250LD4 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to CUS250LD4?

    Yes. If CUS250LD4 is unavailable, obsolete, or does not meet your required lead time, we can help check similar TDK Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    CUS250LD4

    Manufacturer:

    TDK

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Inrush Current (115VAC)
    20A
    Inrush Current (230VAC)
    40A
    Power Factor
    0.98/0.95
    Input Voltage Dc
    120VDC ~ 370VDC
    Input Current (115VAC)
    2.8A
    Input Current (230VAC)
    1.4A
    Leakage Current
    <0.75mA
    Input Frequency
    47Hz ~ 63Hz
    Input Voltage Ac
    85VAC ~ 265VAC
    Operating Humidity
    30% ~ 90%
    Hold Up Time
    20ms
    Isolation Resistance
    >100MΩ
    Operating Temperature
    -25°C ~ +70°C
    Storage Temperature
    -30°C ~ +75°C
    Weight
    700g
    Warranty
    3 years
    CUS250LD-12 Efficiency
    88 / 90
    CUS250LD-12 Line Reg
    48mV
    CUS250LD-12 Load Reg
    96mV
    CUS250LD-12 Max Current
    21A
    CUS250LD-12 Max Power
    252W
    CUS250LD-12 Output Voltage Max
    13.2V
    CUS250LD-12 Output Voltage Min
    10.8V
    CUS250LD-12 Overvoltage Protection Max
    16.2V
    CUS250LD-12 Overvoltage Protection Min
    13.8V
    CUS250LD-12 Ripple Noise
    120mV
    CUS250LD-24 Efficiency
    88 / 90
    CUS250LD-24 Line Reg
    96mV
    CUS250LD-24 Load Reg
    192mV
    CUS250LD-24 Max Current
    10.5A
    CUS250LD-24 Max Power
    252W
    CUS250LD-24 Output Voltage Max
    26.4V
    CUS250LD-24 Output Voltage Min
    21.6V
    CUS250LD-24 Overvoltage Protection Max
    32.4V
    CUS250LD-24 Overvoltage Protection Min
    27.6V
    CUS250LD-24 Ripple Noise
    150mV
    CUS250LD-3 Efficiency
    86 / 88
    CUS250LD-3 Line Reg
    20mV
    CUS250LD-3 Load Reg
    40mV
    CUS250LD-3 Max Current
    50A
    CUS250LD-3 Max Power
    165W
    CUS250LD-3 Output Voltage Max
    3.63V
    CUS250LD-3 Output Voltage Min
    2.97V
    CUS250LD-3 Overvoltage Protection Max
    5.25V
    CUS250LD-3 Overvoltage Protection Min
    4V
    CUS250LD-3 Ripple Noise
    120mV
    CUS250LD-4 Efficiency
    87 / 89
    CUS250LD-4 Line Reg
    20mV
    CUS250LD-4 Load Reg
    40mV
    CUS250LD-4 Max Current
    50A
    CUS250LD-4 Max Power
    210W
    CUS250LD-4 Output Voltage Max
    4.62V
    CUS250LD-4 Output Voltage Min
    3.78V
    CUS250LD-4 Overvoltage Protection Max
    6.5V
    CUS250LD-4 Overvoltage Protection Min
    5V
    CUS250LD-4 Ripple Noise
    120mV
    CUS250LD-5 Efficiency
    88 / 90
    CUS250LD-5 Line Reg
    20mV
    CUS250LD-5 Load Reg
    40mV
    CUS250LD-5 Max Current
    50A
    CUS250LD-5 Max Power
    250W
    CUS250LD-5 Output Voltage Max
    5.5V
    CUS250LD-5 Output Voltage Min
    4.5V
    CUS250LD-5 Overvoltage Protection Max
    7.5V
    CUS250LD-5 Overvoltage Protection Min
    5.75V
    CUS250LD-5 Ripple Noise
    120mV
    Cooling
    Convection
    Emi
    EN55022-B, FCC-B
    Immunity
    IEC61000-4-2 (lv 2, 3), -3 (lv3), -4 (lv 3), -5 (lv3, 4), -6 (lv 3), -8 (lv 4), -11
    Led Indicator
    Green LED = On
    Overcurrent Protection
    >105%
    Remote Sense
    No
    Safety Certifications
    UL60950-1, CSA60950-1-07 (cTUVus), EN60950-1, CE Mark
    Shock
    <196.1 m/s²
    Size U Channel
    7.8 x 4 x 1.18” (198 x 102 x 30 mm)
    Size With Cover
    7.8 x 4 x 1.34” (198 x 102 x 34 mm)
    Storage Humidity
    10% ~ 90%
    Temperature Coefficient
    <0.02%/°C
    Vibration
    10-55Hz: 19.6m/s²
    Withstand Voltage Input Ground
    2kVAC
    Withstand Voltage Input Output
    3kVAC
    Withstand Voltage Output Ground
    500VAC

    Products Detail

    250W Single Output Low Profile Power Supplies with High Efficiency up to 90%, 1.18” high, Wide Range AC Input, Convection Cooled, Coated pcb as standard, Three year warranty.

    Key Features

    • High Efficiency up to 90%, 1.18” high, Wide Range AC Input, Convection Cooled, Coated pcb as standard, Three year warranty

    Documents

    Datasheets:

    CUS250LD Series DatasheetCUS250LD Install Manual
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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