300W Enclosed Stage Lighting Power Supply
Vdson (HZ) Electronics Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
Stage Lighting Power Supply
AC input range selectable by switch
Built-in active PFC ,PF>0.95
100% full load burn-in test
Stage Lighting Power Supply
| Model | VP493A-480670 | VP493A-360880 | VP493A-241300 | VP493A-122500 | |
| Input | Universal AC voltage | 90-264VAC | |||
| Frequency | 47~63Hz | ||||
| Efficiency | 83% | 83% | 81% | 74% | |
| AC Current(Typ.) | 5.0A Max | ||||
| Inrush current(Typ.) | 20A/115VAC 40A/230VAC | ||||
| Output | DC voltage | 48V | 36V | 24V | 12V |
| Voltage tolerance | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
| Rated current | 6.7A | 8.8A | 13A | 25A | |
| Rated Power | 321.6W | 316.8W | 312W | 300W | |
| Ripple & noise(Max.) | 240mvp-p | 220mvp-p | 150mvp-p | 150mvp-p | |
| Line regulation | 0.5% | 0.5% | 0.5% | 0.5% | |
| Load regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Setup/Rise/Hold time | 200ms,50ms at full laoad | ||||
| Cooling | cooling by free air convection | ||||
| Protection | Over load | Recovers automatically after fault cleaned. | |||
| Over voltage | 115%~150% rated output voltage | ||||
| Short circuit | Recovers automatically after fault cleaned. | ||||
| Safety & EMC | Safety standards | Compliance to UL60950-1 | |||
| Withstand voltage | Input to Output:3KVAC,Input/FG:1.5KV,1minute | ||||
| Isolation Resistance | Input to Output:100MΩ/500VDC | ||||
| EMI conduction&radiation | Compliance to EN55022 ClassB EN61000-3-2 | ||||
| Environment | Working Temperature | -10 °c~+50°c | |||
| Working Humidity | 20~90%RH | ||||
| Storage Ambient | -40°c~+70°c,10~95% RH | ||||
| Others | Dimension | 215X115X50mm(L*W*H) | |||
| weight | 1.1kg/1pcs | ||||
