Krod Electric
Lay Z
+8613868750251
hpd1000
ZN0223@GMAIL.COM
500W Single output switching power supply
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.
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