| S-25 25W switching power supply | ||||||
| output | project | Technical index | ||||
| DC voltage | 5V | 12V | 24V | 36V | 48V | |
| Rated current | 4A | 2.1A | 1A | 0.7A | 0.52A | |
| Rated power | 20W | 25.2W | 24W | 25.2W | 24.96W | |
| Ripple and noise ① | ＜50mV | ＜120mV | ＜150mV | ＜240mV | ＜240mV | |
| Voltage accuracy | ±2% | ±1% | ||||
| Output voltage regulation range | ±10% | |||||
| Load adjustment rate | ＜±1.5% | ＜±0.5% | ＜±0.5% | ＜±0.5% | ＜±0.5% | |
| Linear adjustment rate | ＜±0.5% | |||||
| input | Voltage range | 85-132VAC/176-264VAC 47Hz～63Hz (254VDC～370VDC) | ||||
| Efficiency (typical) ② | ＞78% | ＞82% | ＞84% | ＞84% | ＞84% | |
| Working current | ＜0.5A 110VAC ＜0.25A 220VAC | |||||
| Impulse current | 110VAC 18A， 220VAC 36A | |||||
| Start, rise, hold time | 200ms、50ms、20ms ：220VAC | |||||
| protect | overload protection | ≥ 105% – 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | ||||
| Output short circuit protection | +VODrop to undervoltage point to close output | |||||
| Environmental Science | Working temperature and humidity | -10℃～+50℃；20%～90RH | ||||
| Storage temperature and humidity | -20℃～+85℃；10%～95RH | |||||
| Safety regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | ||||
| Leakage current | 5mA at 1.5kVac input-output | |||||
| Leakage current | Input output at 220VAC < 1mA | |||||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | |||||
| Other | size | 99*97*35mm | ||||
| Net weight / gross weight | 284.5/311.6g | |||||
All Products, Enclosed Type
S-25W ACDC switching power supply for LED lights 1A-2A
Features:
· Universal voltage input range: 90-132VAC/180-264VAC
· Protection type: short circuit/overcurrent
· Natural air cooling
· Work efficiency up to 84%
· 100% full-load burn-in test
· 2-year warranty
Reviews
There are no reviews yet.