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120W Quad Output Switching Power Supply

  • Product Overview
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  • 1.Features

    1. Low  price and high reliable.
    2. 105 `C output capacitor
    3. AC input power suitable for the world
    4. High efficiency and how  operation temperature.
    5. Soft-start current can reduce  the AC input impact effecticly.
    6. With short-circuit and overload protection.
    7. Compact size, light weight.
    8. 100% full-load buming test.
    9. installed with EMI filter, minmum wave.

    2. Specification

    Model
    Specification
    Q-120 B
    Q-120 C
    Q-120 D
    DC Output Voltage
    5V
    12V
    -5V
    -12V
    5V
    15V
    -5V
    -15V
    5V
    12V
    24V
    -12V
    Iutput Voltage Error
    ±2%
    ±6%
    ±6%
    ±6%
    ±2%
    ±10,-5%%
    ±6%
    ±10,-5%%
    ±2%
    ±6%
    ±6%
    ±6%
    Rated Output Current
    11A
    4A
    1A
    1A
    12A
    3.5A
    1A
    3.5A
    12A
    4A
    2A
    1A
    Output Current Range
    2-11A
    0.5-4A
    0.2-1A
    0.2-1A
    0.2-12A
    0.5-3.5A
    0.2-1A
    0.5-3.5A
    2-12A
    0.2-4A
    0.2-2A
    0.2-1A
    Tripple and Noise
    80mVp-p
    120mVp-p
    80mVp-p
    120mVp-p
    80mVp-p
    150mVp-p
    80mVp-p
    150mVp-p
    80mVp-p
    120mVp-p
    80mVp-p
    120mVp-p
    Iniet Stability
    ±0.5%
    ±1%
    ±1%
    ±1%
    ±0.5%
    ±1%
    ±1%
    ±1%
    ±0.5%
    ±1%
    ±1%
    ±1%
    Tolerance Voltage
    ±0.5%
    ±5%
    ±5%
    ±5%
    ±0.5%
    ±6%
    ±5%
    ±8%
    ±0.5%
    ±5%
    ±5%
    ±5%
    DC Output Power
    120W
    122.5W
    124W
    Efficiency
    77%
    76%
    80%
    Adjustable Range for DC Voltage
    `+10, -5%
    ± 10, -5%
    ± 10, -5%
    AC Input Voltage Range
    85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC
    Input Current
    2.5A/115V 1.25A/230V
    AC Inrush Current
    Cold-Start Current: 35A
    Leakage Current
    <3.5mA/240VAC
    Overload Protection
    105%~150% Type: Foldback Current Limiting, Reset: Auto Recovery
    Over Voltage Protection
    …………
    High Temperature Protection
    …………
    Temperature Coefficient
    ± 0.03% /℃ (0~50℃)
    Start, Rise, Hold time
    200ms, 50ms, 20ms
    Vibration
    10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes
    Withstand Voltage
    Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC
    Isolation Resistance
    Input and Output Intermal: Input and Enclosute, Output and Enclosure: 500VDC/100M Ohms
    Working Temperature and Humidity
    `-10℃~+60℃ (Refer to Output Derating Cutve), 20%~90%RH
    Storage Temperature and Humidity
    `20℃~+85℃, 10%~95%RH
    Overall Dimension
    199*110*50 mm
    Weight
    0.88 kgs
    Safety Standards
    CE
    EMC Standards
    Meet FCC Part 15J Conduction class B

     

    3. Mechanical Dimension

    4.Please Note

    1. The testing condition for the parameter above is: 230VAC input, rated load, 25℃ 70%Rh, Humidity.
    2. Error, include the setting error, line stability and load stability.
    3. Wave test: adopting "A12" double wire for 20MHZ, and 0.1uF&uF capacitor short-circuit for interrupting.
    4. Inlet Voltage Stability test: when is over load, the lowest voltage of inler is representative to the highest voltage.
    5. Load stability test: the load is from 0% to 100%, others 60%.
    6. Total output canbe maximum Current, total load can not exceed the maximum output power.
    7. C2,3,6 must be knocked down.



  • If you have any enquiry about quotation or cooperation, please feel free to email us at maggie-liu@yqmingwei.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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