fonte 1200w 12volt 100amp 220v AC to DC 12v 100a 24v 50a 48v 25a switching power supply LED driver

fonte 1200w 12volt 100amp 220v AC to DC 12v 100a 24v 50a 48v 25a switching power supply LED driver
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Oписание продукта

750w  Switching Power Supply adjustable output voltage AC-DC 0-12V 15V 24V 36V 48V 50V 60V 72V 80V 110V 130V SMPS 12V 50A



  1. High efficiency, high reliability and low cost 
  2. Switch input voltage range choice 
  3. 100% full load and machine test 
  4. Protection characteristics: short circuit/overloa
  5. Cooling by fan




  S-750-5   S-750-12   S-750-15   S-750-24   S-750-48
  DC Output voltage   5V   12V   15V   24V   48V
  Output voltage range(Note:2)   ±2%   ±1%   ±1%   ±1%   ±1%
  Rated output current   120a   62.5A   50A   31A   15.5A
  Output voltage range DC   0~5V   0~12V   0~15V   0~24V   0~48V
  Wave and noise(Note:3)   75mVp-p   120mVp-p   150mVp-p   240mVp-p   240mVp-p
  Inlet stability(Note:4)   ±0.5%   ±1%   ±1%   ±1%   ±1%
  Load stability(Note:5)   ±1%   ±0.5%   ±0.5%   ±0.5%   ±0.5%
  DC output power   400W   600W   600W   600W   600W
  Efficiency   80%   83%   84%   86%   87%
  AC input voltage range       190-240VAC  47-63Hz 
  Input current       5A/230V
  Power factor       0.65 - 0.75
  AC Inrush current       46A/230V
  Leakage current       <3.5mA/240VAC
  Overload protection       120%-150% Reset: auto recovery
  Over-voltage protection       120%-150%
  High-temperature protection       ERH3≥65°C~70°CFan on, ≤55°C~60°CFan off, ≥80°C~85°C, Cut off output (5-15V)~(24-48V)
  Temperature coefficient       ±0.03%/°C(0~50°C)
  Setup, rise, hold up time       1s, 100ms, 50ms
  Vibration       10~500Hz, 2G 10min,/1 cycle. Period for 60min, Each axes
  Withstand voltage       I/P-O/P:1.5KVAC  I/P-FG:1.5KVAC  O/P-FG:0.5KVAC
  Isolation resistance       I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
  Working temperature and humidity       -10°C~+60°C, 10%~95%RH
  Store temperature and humidity       -20°C~+85°C, 10%~95%RH
  Overall dimension      260*105*65MM   (L*W*H)
  Weight       1.45Kgs
  Safety standards       GB4949,UL60950,EN60950
  EMC standards       According to GB9254 EN55022 EN55024 A level design



1. The parameter under the testing condition: 230VAC input, rated load, 25°C70% RH. Temperature.
2. Tolerance: Including setting tolerance, circuit stability and load stability. (Note:5).
3. Wave test: Adopting “A12” double wire for 20MHz, and 0.1 UF&47UF capacitor short-circuit for interrupting.
4. Inlet voltage stability test: the lowest voltage will be up to the highest voltage when the circuit overload.
5. Load stability test: The load is from 0% to 100%.
6. C3, 4 must be knocked down.