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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT4683A Rochester

    PT4683A [Rochester]

    PT4683A
    PT4683A

    Part No:

    PT4683A

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    The PT4680 Excalibur™ Series is a dual-output isolated DC/DC converter that combine state-of-the-art power conversion technology with unparalleled flexibility.

    Datasheet:

    Product FAQ

    1. Is PT4683A available for RFQ?

    Yes. PT4683A by Rochester 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 PT4683A?

    Pricing for PT4683A 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 PT4683A?

    PT4683A is a Rochester DC/DC Converters with Over Temperature Shutdown: 110°C and Total Output Current Max: 20A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4683A?

    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 PT4683A 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 PT4683A?

    Yes. If PT4683A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    PT4683A

    Manufacturer:

    Rochester

    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
    Current Limit
    15.5A
    Flammability
    UL 94V-0
    Input Voltage
    18V ~ 36V
    Isolation Voltage
    1500 VDC
    Operating Temperature
    -40°C ~ +85°C
    Output Current
    15A
    Output Ripple
    75mV (Vo=5V), 50mV (Vo<5V)
    Over Temperature Shutdown
    110°C
    Package
    Solderable Copper Case (Vertical, Horizontal, SMD)
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    280kHz ~ 320kHz
    Total Output Current Max
    20A
    Uvlo Falling
    15V
    Uvlo Rising
    17V
    Weight
    90 grams

    Products Detail

    Dual-output isolated DC/DC converter with independently regulated outputs. Input voltage range 18V to 36V, 1500 VDC isolation, temp range -40°C to 100°C, high efficiency (88%), fixed frequency operation, over-current protection, over-temperature shutdown, over-voltage protection, under-voltage lockout, input differential EMI filter, solderable copper case. Safety approvals pending: UL 60950, CSA 22.2 60950.

    Key Features

    • Dual Outputs (Independently Regulated), Dual Logic On/Off Control, Over-Temperature Shutdown, Power-up/Down Sequencing (Coordinated Shutdown), Over-Voltage Protection, Input Voltage Range: 18V to 36V, 1500 VDC Isolation, Temp Range: –40° to 100°C, High Efficiency: 88%, Fixed Frequency Operation, Over-Current Protection (Both Outputs), Under-Voltage Lockout, Input Differential EMI Filter, Solderable Copper Case, Safety Approvals (Pending): UL 60950, CSA 22.2 60950

    Documents

    Datasheets:

    PT4680 Series
    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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