Product
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GPA250F-5R
Features
- Universal input voltage : AC85 ~ 264V
- Input and output over voltage protection
- Output Over Current Protection ( recover automatically )
- Thermal protection circuits
- Active PFC
- RoHS Compliant
- All using long life electrolytic capacitors
- 100% full load burn-in test
- Conduction cooling ( from base plate to heat sink)
- three year warranty
Input specification
| standard | condition | |||
|---|---|---|---|---|
| Input Voltage Range | 100VAC | 85VAC ~ 265VAC | ||
| Input Frequency | 60Hz | |||
| Efficiency | 76% | Rated input & output voltage, current | ||
| In-rush Current (maximum) | 20A | |||
Output Specification
| standard | condition | |||
|---|---|---|---|---|
| Rated Output Voltage | +5.8VDC | |||
| Rated Output Current | 21.5A | |||
| Maximum Output Current | 43.1A | |||
| Ripple and Noise (Maximum) | 200mV p-p | with Electric capacitor 100㎌&ceramic capacitor 0.1F | ||
| Rising time (maximum) | 500 mS | CR mode, at output voltage 10~90% | ||
| Line Regulation (maximum) | +/- 2 % | input voltage range, max load | ||
| Load Regulation (maximum) | +/- 2 % | typ input voltage , output current range | ||
| Dynamic Load Regulation (maximum) | +/- 5% | |||
Protection circuit
| standard | condition | |||
|---|---|---|---|---|
| Input Under Voltage protection | alarm | under 84VAC | ||
| Input Over Voltage Protection | alarm | over 116VAC | ||
| Output Over Voltage Protection | work over 110% rating output voltage | recovers automatically | ||
| Output Over Current | work over 105% rated output current | recovers automatically | ||
| Output Short Circuit | min 60S | input voltage , max output current | ||
| Monitor & Alarm | o | |||
Lightning Surge
| standard | condition | |||
|---|---|---|---|---|
| Line to Line | +/-4.0kV / 2 Ω | voltage1.2/50㎲, current 8/20 ㎲ combination | ||
| Line to F.G | +/-4.0kV / 12 Ω | voltage1.2/50㎲, current 8/20 ㎲ combination | ||
Isolation Resistance
| standard | condition | |||
|---|---|---|---|---|
| Input to Output | min 10㏁ | DC500V | ||
| Input to FG | min 10㏁ | DC500V | ||
Dielectric withstand Voltage
| standard | condition | |||
|---|---|---|---|---|
| Input to Output | min 60S | DC 2000V | ||
| Input to FG | min 60S | DC 2000V | ||
Environment & Others
| standard | condition | |||
|---|---|---|---|---|
| Operating Temperature | -20℃ ~ +80℃ | humidity 10% ~ 95% | ||
| Storage Temperature | -40℃ ~ +80℃ | humidity 10% ~ 95% | ||
| Vibration | 10 ~ 50Hz, 2G 10 min/ 1cycle, X,Y,Z each 6omin | Rated input & minimum load | ||
| Cooling Method | conduction / forced air | heat radiation from base plate to heat sink | ||
| EMC | VCCI CLASS A | |||
| Dimension | 180 X 43.6 X 160 | W X H X D (cm) | ||