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    1. Home/
    2. All Categories/
    3. Power/
    4. Power Supplies/
    5. TOP257MN Power Integrations

    TOP257MN [Power Integrations]

    TOP257MN
    TOP257MN

    Part No:

    TOP257MN

    Category:

    Power Supplies

    Manufacturer:

    Power Integrations

    Description:

    9 Terminations 10 Pin AC to DC power converter TOPSwitch®-HX Series 1 Outputs Min 85V V Max 265V V

    RoHS Status:

    Product FAQ

    1. Is TOP257MN available for RFQ?

    Yes. TOP257MN by Power Integrations 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 TOP257MN?

    Pricing for TOP257MN 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 TOP257MN?

    TOP257MN is a Power Integrations Power Supplies with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Max Supply Voltage (AC): 265V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TOP257MN?

    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 TOP257MN 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 TOP257MN?

    Yes. If TOP257MN is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    TOP257MN

    Manufacturer:

    Power Integrations

    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
    Factory Lead Time
    4 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    10-SDIP (0.300, 7.62mm), 9 Leads
    Number of Pins
    10
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Series
    TOPSwitch®-HX
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    9
    Termination
    Through Hole
    Terminal Finish
    Pure Matte Tin (Sn)
    Power (Watts)
    41W
    Power Rating
    119W
    Max Power Dissipation
    119W
    Technology
    CMOS
    Terminal Position
    DUAL
    Number of Functions
    1
    Frequency
    66kHz
    JESD-30 Code
    R-PDIP-T9
    Number of Outputs
    1
    Output Voltage
    12V
    Max Output Current
    5.44A
    Min Supply Voltage
    36V
    Analog IC - Other Type
    ANALOG CIRCUIT
    Nominal Supply Current
    1.4mA
    Output Power
    78W
    Topology
    Flyback
    Control Mode
    VOLTAGE-MODE
    Internal Switch(s)
    Yes
    Fault Protection
    Current Limiting, Over Temperature, Over Voltage
    Max Duty Cycle
    83 %
    Max Supply Voltage (AC)
    265V
    Duty Cycle
    78%
    Output Isolation
    Isolated
    Voltage - Breakdown
    700V
    Max Input Voltage (AC)
    265V
    Min Supply Voltage (AC)
    85V
    Height
    3.68mm
    Length
    9.83mm
    Width
    6.6mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    TOP257MN Overview


    In the package 10-SDIP (0.300, 7.62mm), 9 Leads , the ac to dc converter is embedded.The AC/DC power converter type is Tube .It is mounted in the way of Through Hole .For the ac dc converter to perform at its best, it should be operated at a temperature of -40°C~150°C TJ °C.Analog ICs of type ANALOG CIRCUIT are used in this AC DC converter.As a result, it has had 9 terminations.A ac/dc converter with 10 pins is available.It are possible to mount thare ac dc converters by Through Hole .It belongs to the family of TOPSwitch®-HX manufacturers.There are 1 outputs to be processed.AC to DC converter is included in Switching Regulator or Controllers .There is 12V output voltage from this AC/DC converter.High efficiency can be achieved when AC to DC converters frequency is set to 66kHz .You can read the standard for REACH SVHC at: No SVHC .Coverters generate 78W in terms of output power.Across the converter, the minimum supply voltage is 85V .A maximum voltage of 265V can be applied across the converter.AC to DC power converters should be able to accept input voltages (AC) below 265V .The AC to DC power supply is capable of operating with a minimum supply voltage of 36V volts.

    TOP257MN Features


    Packaged with 10-SDIP (0.300, 7.62mm), 9 Leads
    With 10 pins


    TOP257MN Applications


    There are a lot of Power Integrations
    TOP257MN AC DC Converters applications.


    • Adaptors for Portable Media Player
    • Adaptors for DSCs
    • Set-top boxes
    • DVD players
    • Records
    • Linear Adapter Replacements
    • Chargers for cell/cordless phones
    • PDAs
    • MP3
    • Portable audio
    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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