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    1. Home/
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    3. Power/
    4. DC/DC Converters/
    5. PT4475A Rochester

    PT4475A [Rochester]

    PT4475A
    PT4475A

    Part No:

    PT4475A

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    PT4475 is a 100-W, 8.5-A programmable isolated DC/DC converter with 24V input and output voltage programmable from 6.5V to 17.5V.

    Datasheet:

    Product FAQ

    1. Is PT4475A available for RFQ?

    Yes. PT4475A 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 PT4475A?

    Pricing for PT4475A 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 PT4475A?

    PT4475A is a Rochester DC/DC Converters with Mean Time Between Failures (MTBF): 1.7e6 hours and Mechanical Vibration Horizontal: 20 G's. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4475A?

    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 PT4475A 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 PT4475A?

    Yes. If PT4475A 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:

    PT4475A

    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
    Efficiency
    89%
    Input Voltage
    18V ~ 36V
    Input Voltage Typ
    24V
    Isolation
    1500 VDC
    Line Regulation
    ±1.0%
    Load Regulation
    ±1.0%
    Mean Time Between Failures (MTBF)
    1.7e6 hours
    Mechanical Shock
    500 G's
    Mechanical Vibration Horizontal
    20 G's
    Mechanical Vibration Vertical
    10 G's
    Operating Temperature
    -40°C ~ +100°C
    Output Current
    0.1A ~ 8.5A
    Output Voltage Tolerance Max
    ±2.0%
    Output Voltage Tolerance Typ
    ±1.0%
    Over Temperature Shutdown
    +110°C
    Over Voltage Protection
    125%Vo
    PT4475A Package
    Horizontal (EKA)
    PT4475C Package
    SMD (EKC)
    PT4475N Package
    Vertical (EKD)
    Remote On Off Off Max
    +0.8V
    Remote On Off Off Min
    -0.5V
    Remote On Off On Max
    +75.0V
    Remote On Off On Min
    +2.5V
    Ripple Noise
    150 mVpp
    Ripple Noise Typ
    120 mVpp
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    300kHz
    Weight
    90 grams

    Products Detail

    The PT4475 Excalibur™ module combines state-of-the-art power conversion technology with unparalleled flexibility. Operating off a standard 24V telecom input, the PT4475 provides a full 100W output at load currents up to 8.5A, and over the programmable output voltage range of 6.5V to 17.5V. The PT4475 features high efficiency, ultra-fast transient response, and the capability for true N+1 current sharing. This product also includes output short circuit and over-temperature protection.

    Key Features

    • 18V to 36V Input Range
    • -40° to +100°C Operating Temp
    • 1500 VDC Isolation
    • 88.5% Efficiency
    • Programmable Output Voltage 6.5V to 17.5V
    • Remote On/Off
    • Differential Remote Sense
    • N+1 Current Sharing
    • Over-Current Protection
    • Over-Temperature Protection
    • Over-Voltage Protection
    • Solderable Copper Case

    Documents

    Datasheets:

    PT4475
    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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