TL-PT207 Power Supply

TL-PT207 Power Supply

Power supply powers the entire architectural lighting system including lamps and control equipment.
  • AC input inrush current limit;
  • The AC input range is replaced by a switcher;
  • Protection type: short circuit/overload/over voltage/over temperature;
  • Built-in DC fan forced air cooling;
  • High power dens...


  • Input voltage

    90~132VAC/180~264VAC (switching) or 254~370VDC

  • Input efficiency


  • Output voltage


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Technical Specification

  • Parameter

    Model TL-PT207







    DC voltage 24V
    Rated current 41.7A
    Current range 0 ~ 41.7A
    Rated power 1000.8W
    Ripple and noise(maximum) 200mVp-p
    Voltage adjustment range 22-27.5V


    Voltage accuracy ±1.0%
    Line regulation ±0.5%
    Load regulation ±0.5%
    Start-up, rising time 1500ms, 50ms/230VAC 1500ms,50ms/115VAC (full load)
    Hold time (Typ.) 20ms/230VAC 16ms/115VAC(full load)




    Voltage range 90 ~ 132VAC/180~264VAC (selectable through TB2) or 254 ~ 370VDC
    Frequency range 47~63Hz
    Efficiency (Typ.) 88%
    AC current (Typ.) 17.5A/115VAC 10A/230VAC
    Surge current (Typ.) 35A/115VAC 55A/230VAC
    Leakage current <2.5mA / 240VAC








    105%~125% of rated output power
    Protected mode: turn off the output, restore after restart
    Over voltage 28-32.4V
    Protection mode: turn off the output voltage, restart to recover
    Over temperature 70℃±5℃(TSW1: Radiator for testing power transistors)

    Protection mode:Turn off the output voltage, and it can automatically recover after the temperature is normal

    Function DC OK signal

    remote control

    PSU on: 3.3V ~ 5.6V PSU off: 0 ~ 1V

    RC+/RC-: 0 ~ 0.8V start; 4 ~ 10V shutdown






    Working temperature -20~ +60℃ (Please refer to “Deduction Curve”)
    Working humidity 20 ~ 90% RH, no condensation
    Storage temperature and humidity -40~+85℃, 10 ~ 95% RH
    Temperature coefficient ±0.05%/℃ (0 ~ 50℃)


    Vibration resistance 10~500Hz, 2G 10 minutes/cycle,  60 minutes/X, Y, Z axis



    Safety regulation and electromagnetic compatibility

    Safety regulation UL62368-1, BSMI CNS14336-1, EAC TP TC 004 certified
    Withstand voltage I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
    Insulation impedance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25℃/ 70% RH
    Product size (L×W×H) 278×127×63.5MM
    Certification CE/ROHS

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