150W Single Output Switching Power Supply


  • Universal AC input / Full range ( up to 295VAC)
  • Built-in active PFC function
  • High efficiency up to 91%
  • Protections: Short circuit/ Over Current/ Over voltage/ Over temperature
  • Cooling by free air convection
  • Suitable for LED lighting and moving sign applications
  • Compliance to worldwide safety regulations for lighting
  • 2 years warranty
  • Product Detail

    Product Tags

    MODEL WMQ-150-12 WMQ-150-15 WMQ-150-20 WMQ-150-24 WMQ-150-27 WMQ-150-36 WMQ-150-48
    OUTPUT DC VOLTAGE 12V 15V 20V 24V 27V 36V 48V
    CONSTANT CURRENT REGION Note.4 9-12V 11.25-15V 15-20V 18-24V 20.25-27V 27-36V 36-48V
    RATED CURRENT   11A 9.5A 7.5A 6.3A 5A 4.2A 3.2A
    RATED POWER       132W 142.5W 150W 151.2W 150W 151.2W 153.6W
    RIPPLE&NOISE (max.)  150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p
    VOLTAGE ADJ. RANGE  9-13V 13-17V 17-22V 22-27V 26-32V 31-41V 40-56V
    CURRENT ADJ. RANGE 5.5-11A 4.75-9.5A 3.75-7.5A 3.15-6.3A 2.5-5A 2.1-4.2A 1.6-3.2A
    VOLTAGE TOLERNCE  Note.2 ±2.0% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
    LINE REGULATION      ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
    LOAD REGULATION  ±1.0% ±1.0% ±1.0% ±1.0% ±0.5% ±0.5% ±0.5%
    SETUP, RISE TIME 3000ms, 80ms / 115VAC      500m, 80ms / 230VAC at full load
    INPUT  VOLTAGE RANGE   Note.3 90-295VAC               127-417VDC
    POWER FACTOR(Typ.) PF>0.98/115VAC, PF>0.95/230VAC, PF>0.9/277VAC at full load
    TOTAL HARMONIC DISTORTION THD<20% when output loading ≧75% at 115vac/ 230vac input and output loading ≧75% at 277VAC input
     EFFICIENCY (Typ.) 88% 88% 90% 90% 91% 91% 91%
    AC CURRENT (Typ.) 2A/115VAC            1A/230VAC            0.68A/277VAC       
    INRUSH CURRENT (Typ.) COLD START 65A( twidth=595us measured at 50% Ipeak) at 230VAC
    Protection type: Hiccup mode, recovers automatically after fault condition is removed
    SHORT CIRCUIT Hiccup mode, reconvers automatically after fault condition is removed
    OVER VOLTAGE 13.5- 17V 18-23V 22-28V 28-34V 33-39V 42-50V 59-70V
    Protection Type: Shut down and latch off o/p voltage, re-power on to recover
    OVER TEMPERATURE Shut down o/p voltage, re-power on to recover
    ENVIRONMENT WORKING TEMP. -30 ~ +70 (Refer to ”Derating Curve”)
    WORKING HUMIDITY 20%~ 95%,RH non-condensing
    STORAGE TEMP., HUMIDITY -40 ~ +80°C,  10 ~ 95%RH
    TEMP. COEFFICIENT ±0.03%/°C (0 ~ 50°C)
    VIBRATION 10-500HZ, 5G 12min./1 cycle, period for 72min. each along X, Y, Z axes
    ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: 100MOhms / 500VDC / 25℃/ 70%RH
    EMC EMISSION Compliance to EN55015, EN55032 Class B, EN61000-3-2 Class C (≧75% load); EN61000-3-3 and GB17625, EAC TP TC020
    EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61547, light industry level (surge 4KV), EAC TP TC020
    OTHER DIMENSION 230*78*42mm (L*W*H)
    PACKING 0.9Kg; 200pcs/19Kg/CTN
    NOTE 1. All parameter NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
    2. Tolerance: includes set up tolerance, line regulation and load regulation.
    3. Derating may be needed under low input voltages. Please check the static characteristics for more details.
    4. Direct connecting to LEDs is suggested, but is not suitable for using addional drives.
    5. To fulfill requirements of the latesst ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.


    333333 44444


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