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    參數(shù)資料
    型號(hào): PSK3612-9EP
    廠商: POWER-ONE INC
    元件分類: 電源模塊
    英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
    封裝: METAL, CASE K01, MODULE
    文件頁(yè)數(shù): 1/18頁(yè)
    文件大?。?/td> 366K
    代理商: PSK3612-9EP
    PSS, PSK Extended Data Sheet
    Positive Switching Regulator (Rugged)
    REV. FEB. 25 2004
    Page 1 of 18
    Input voltage up to 144 VDC
    Single output of 12 to 48 VDC
    No input to output isolation
    High efficiency up to 97%
    Extremely wide input voltage range
    Low input to output differential voltage
    Very good dynamic properties
    Input undervoltage lock-out
    Active current sharing for parallel operation
    Output voltage adjustment, inhibit and sense lines
    Fast dynamic response
    Continuous no-load and short-circuit proof
    No derating
    Table of Contents
    Page
    Summary ......................................................................... 1
    Model Selection and Key Data ........................................ 2
    Part Number Description and Product Marking .............. 2
    Functional Description .................................................... 3
    Electrical Input Data ........................................................ 3
    Electrical Output Data ...................................................... 4
    Auxiliary Functions .......................................................... 7
    Page
    Electromagnetic Compatibility (EMC) ............................. 9
    Immunity to Environmental Conditions ......................... 10
    Mechanical Data ........................................................... 11
    Safety and Installation Instructions ................................ 13
    Description of Options ................................................... 15
    Accessories ................................................................... 17
    EC Declaration of Conformity ........................................ 18
    Summary
    The PSS/PSK series of positive switching regulators is de-
    signed as power supply modules for electronic systems.
    Their major advantages include a high level of efficiency
    that remains virtually constant over the entire input range,
    high reliability, low ripple and excellent dynamic response.
    Modules with input voltages up to 144 V are specially
    designed for secondary switched and battery-driven
    mobile applications. The standard case design with heat
    sink allows operation at nominal load up to 71°C without
    additional cooling, suitable for 19" rack or chassis
    mounting.
    Replacing the heat sink by an optional cooling plate B or B1,
    allows chassis or wall mounting on top of a metal surface,
    acting as heat sink.
    Connector type: H15 (according to DIN 41612).
    Safety according to IEC/EN 60950, UL 1950
    168
    6.6"
    80
    3.2"
    16 TE
    111
    4.4"
    3 U
    168
    6.6"
    60
    2.4"
    12 TE
    111
    4.4"
    3 U
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