YUEQING CHANCE ELECTRIC CO.,LTD

Product name : S-500W
Item : 201431210189
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  Details:
 

500W Single output switching power supply 


Features :

 

 

 Universal AC input / Full range

• Protections:Short circuit/Over load/Over voltage
• Forced air cooling by built-in DC fan
• PWM control and regulated
• Built-in cooling Fan ON-OFF control
• 100% full load burn-in test
• Fixed switching frequency at 25KHz
• Low cost
• 2 years warranty

 

Model

Specification

  S-500-5   S-500-12   S-500-15   S-500-24   S-500-48
 DC Output voltage 5V 12V 15V 24V 48V
 Output voltage range(Note:2) ±2% ±1% ±1% ±1% ±1%
 Rated output current 80A 40A 32A 20A 10.4A
 Output current range 0~80A 0~40A 0~32A 0~20A 0~10.4A
 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)   ±3%   ±1%   ±1%   ±0.3%   ±0.3%
  DC output power   400W   480W   480W   480W   500W
  Efficiency   80%   83%   84%   86%   87%
  Adjustable range for DC voltage   ±10%   ±10%   ±10%   ±10%   ±10%
  AC input voltage range       100~132VAC/190~240VAC 250~340VDC
  Input current       5A/230V
  Power factory       0.65 - 0.75
  AC Inrush current       46A/230V
  Leakage current       < 3.5mA/240VAC
  Overload protection       105%-150% Type: cut down output. 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. Cut off output (5-15V)~(24-48V)
  Temperature coefficient       ±0.03%/°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       238X124X65mm (L*W*H)
  Weight       1.22Kg
  Safety standards       GB4949, UL60950, EN60950
  EMC standards       According to GB9254 EN55022 EN55024 A level design
Note:

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.

 

 



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