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    1. Home/
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    5. DAK-18 Power Integrations
    Product FAQ

    1. Is DAK-18 available for RFQ?

    Yes. DAK-18 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 DAK-18?

    Pricing for DAK-18 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 DAK-18?

    DAK-18 is a Power Integrations Development Tools with Internal Ambient Temperature Max: 70°C and Earth Leakage Current: 1µA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for DAK-18?

    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 DAK-18 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 DAK-18?

    Yes. If DAK-18 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Power Integrations Development Tools parts or compatible alternatives.

    RFQ

    Part Number:

    DAK-18

    Manufacturer:

    Power Integrations

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

    DAK-18 [Power Integrations]

    DAK-18
    DAK-18

    Part No:

    DAK-18

    Category:

    Development Tools

    Manufacturer:

    Power Integrations

    Description:

    10 W, Multiple Output, Isolated Power Supply with TOPSwitch-GX

    Datasheet:

    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
    Input Voltage
    85 VAC ~ 265 VAC
    Efficiency
    70%
    Ambient Temperature
    0°C ~ 50°C
    Device
    TOP243P
    Dimensions
    113 mm x 39 mm x 25 mm
    Earth Leakage Current
    1µA
    Emi Standard
    CISPR22B
    Internal Ambient Temperature Max
    70°C
    Output Power
    10W
    Output1 Current Max
    1.5A
    Output1 Voltage Max
    3.47V

    Products Detail

    Low-cost isolated flyback switching power supply designed for high-speed digital modem applications. Operates from 85-265 VAC input, providing three outputs: 3.3 V (1.5 A), 5 V (0.9 A), and 30 V (0.03 A). Features include high efficiency (≥70%), low conducted EMI without Y capacitor, ultra-low earth leakage current (<1 µA), and compliance with IEC60950 safety standards. Compact design with dimensions 113 mm x 39 mm x 25 mm.

    Key Features

    • Low cost with single-sided PCB
    • Meets CISPR22B/EN55022B without Y capacitor
    • EN/UL 1000-4-5 CLASS 4 (4 kV) surge protection
    • IEC60950 safety compliance
    • Ultra-low earth leakage current (<1 µA)
    • Compact design (113x39x25 mm)
    • High efficiency (≥70%)
    • Line undervoltage shutdown
    • Line overvoltage shutdown
    • Hysteretic thermal shutdown

    Application scenarios

    • High Speed Digital Modems
    • Telecom

    Documents

    Datasheets:

    EPR-18
    Featured Product
    Output1 Voltage Min
    3.13V
    Output2 Current Max
    0.9A
    Output2 Voltage Max
    5.25V
    Output2 Voltage Min
    4.75V
    Output3 Current Max
    0.03A
    Output3 Voltage
    30 VDC
    Safety Standards
    IEC60950
    Surge Common Mode
    4kV
    Surge Differential
    2kV
    TOP242-250
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