Basic Info.
Model NO.
S-25-12
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PFAW
Certification
CE, RoHS
Brand
Weho
Hold up Time
30ms/230VAC 12ms/115VAC at Full Load
Voltage Range
85 ~ 264VAC 120 ~ 373VDC
Frequency Range
47~63Hz
Efficiency
89%
Leakage Current
<0.75mA / 240VAC
Transport Package
Carton or Plywood Case
Specification
99mm*82mm*30mm
Trademark
Weho
Origin
Zhejiang
Production Capacity
50000/Year
Product Description
S-25-12 switching power supply 2a 12v dc smps 25w
Features:
1.Full range AC 85-264V Input
2. Protections: Short circuit / Overload / Over voltage / Over temperature
3. 100% full load burn-in test
4. Low cost, high reliability
5. 24 months warranty
| Model | S-25-5 | S-25-12 | S-15-15 | S-25-24 | S-25-48 |
| DC output voltage,current | 5V 0~5A | 12V 0~2.1A | 15V 0~1.4A | 24V 0~1.1A | 48V 0~0.52A |
| Wave and noise | 50mVp-p | 50mVp-p | 75mVp-p | 100mVp-p | 200mVp-p |
| Inlet wire stabilily | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load stability | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Efficiency | 65% | 68% | 70% | 72% | 72% |
| Adjustable range for DC voltage | ±10% | ±10% | ±10% | ±10% | ±10% |
| Input voltage range | 90~132VAC/180~264VAC by switch 254~370VDC 47~63Hz | ||||
| Impact current | Cold start current 15A/115VAC 30A/230VAC | ||||
| Overload protection | 105% -150% cut off the output, automatic recovery | ||||
| Over voltage protection | |||||
| Setup, rise, hold up time | 200ms, 100ms, 30ms/230VAC at full load | ||||
| Withstand voltage | I/P-O/P: 1.5kV I/P-FG: 1.5kV OP-FG: 0.5kV 1 minute | ||||
| Isolation resistance | I/P-O/P I/P-FG O/P-FG: 500VDC/100MΩ | ||||
| Working temperature | -10ºC~+50ºC | ||||
| Dimension | 98 x 97 x 35 mm | ||||
| Weight | 0.3kg | ||||
| Packing | 43 x 32.5 x 24CM/60PCS/18kg | ||||
