Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. DC/DC Converters/
    5. PT4582A Rochester

    PT4582A [Rochester]

    PT4582A
    PT4582A

    Part No:

    PT4582A

    Category:

    DC/DC Converters

    Manufacturer:

    Rochester

    Description:

    The PT4580 series is a single-output isolated DC/DC converter, housed in a 19-pin space-saving package. These modules are UL, CSA, and VDE approved for telecom applications, and rated at 30W or 8A.

    Datasheet:

    Product FAQ

    1. Is PT4582A available for RFQ?

    Yes. PT4582A 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 PT4582A?

    Pricing for PT4582A 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 PT4582A?

    PT4582A is a Rochester DC/DC Converters with Remote On Off Input High Voltage Max: 15V and Remote On Off Input High Voltage Min: 2.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PT4582A?

    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 PT4582A 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 PT4582A?

    Yes. If PT4582A 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:

    PT4582A

    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
    85% (15V), 86% (12V), 83% (5V), 80% (3.3V), 70% (1.8V)
    External Output Capacitance Max
    1000µF
    External Output Capacitance Min
    260µF
    External Output Capacitance Typ
    330µF
    Flammability
    UL 94V-0
    Input Voltage
    18.0V ~ 60.0V
    Input Voltage Typ
    24.0V
    Internal Input Capacitance Typ
    0.66µF
    Isolation Voltage
    1500 Vdc
    Max Case Temperature
    100°C
    Mean Time Between Failures (MTBF)
    5.0 x 10^6 Hrs
    Mechanical Shock
    500 G
    Mechanical Vibration
    20 G
    Operating Temperature
    -40°C ~ +85°C
    Output Current
    8.0A
    Package
    19-pin space-saving package
    Remote On Off Input High Voltage Max
    15V
    Remote On Off Input High Voltage Min
    2.5V
    Remote On Off Input Low Voltage Max
    0.8V
    Remote On Off Input Low Voltage Min
    -0.2V
    Standby Input Current Max
    16mA
    Standby Input Current Typ
    8mA
    Storage Temperature
    -40°C ~ +125°C
    Switching Frequency
    450kHz ~ 550kHz
    Under Voltage Lockout Decreasing Typ
    16V
    Under Voltage Lockout Typ
    17V
    Weight
    40 grams

    Products Detail

    The PT4580 series is a single-output isolated DC/DC converter designed for telecom and distributed power applications. It features an 18V to 60V input range, adjustable output voltage (±10%), differential remote sense, and comprehensive protection including current limit, short-circuit protection, and over-temperature shutdown. The modules offer 1500 VDC isolation, undervoltage lockout, and meet FCC Class A radiated limits. They are housed in a space-saving package with solderable copper case and have a MTBF of 5 x 10^6 hours.

    Key Features

    • Input Voltage Range: 18V to 60V, 1500 VDC Isolation, On/Off Control, V o Adjust, Differential Remote Sense, Current Limit, Short-Circuit Protection, Over-Temperature Shutdown, Undervoltage Lockout, Space-Saving Package, Solderable Copper Case, UL1950 Recognized, CSA 22.2 950 Certified, EN60950 Approved, VDE Licensed, 5 x10^6 Hrs MTBF, Meets FCC Class A Radiated Limits

    Application scenarios

    • Telecom applications
    • distributed power applications
    • battery conservation
    • power-up/shutdown sequencing
    • active in-rush current control

    Documents

    Datasheets:

    PT4580 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

    BEST SELL
    BAV99-7-F

    BAV99-7-F

    DIODES

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PT6721N
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • FAN5093MTCX
      Rochester
      Available for RFQ
      Request Volume Pricing
    • ISL6421ER
      Rochester
      Available for RFQ
      Request Volume Pricing
    • PT7712N
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT5071A
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT4411N
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • UCC284DPTRADJ
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT5523A
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT6101G
      Rochester
      Available for RFQ
      Request Volume Pricing
      -
    • PT6361C
      Rochester
      Available for RFQ
      Request Volume Pricing
      -

    PT4562C

    PT4562C

    Rochester

    PT4523N

    PT4523N

    Rochester

    PT4223A

    PT4223A

    Rochester

    FAN5037M

    FAN5037M

    Rochester

    PT78NR252H

    PT78NR252H

    Rochester

    HIP6013CB

    HIP6013CB

    Rochester

    MAX1765EUE

    MAX1765EUE

    Rochester

    PT6626P

    PT6626P

    Rochester

    PT6884A

    PT6884A

    Rochester

    PT3343A

    PT3343A

    Rochester

    Solar Panels & Solar Cells(7)Power Condition(27401)Batteries(5298)Battery Chargers(11802)Battery Holders, Clips & Contacts(447)Power Supplies(336747)AC Power Cords(0)AC Power Plugs & Receptacles(207)AC Power Entry Modules(315)DC Power Connectors(33)DC Power Cords(0)Transformers(12577)Power Inverters(7299)Supercapacitors(0)Buffer Modules(892)Thermoelectric Assemblies(2475)

    No recently viewed products