●Low price and high reliability
●105℃ Output capacitor
●AC input power suitable for the world
●High efficiency and low operation temperature
●Soft-star current can reduce the AC input impact effecticly
●With short-circuit and overload protection
●Compact size,light weight
●100% full-load burn-in test
●Installed with EMI filter,minimum wave
Item No :
SCH-HOrder(MOQ) :
5Payment :
T/TProduct Origin :
ChinaSCH-H Series Switching Power Supply
It is a high-efficiency, low-cost switching power supply with short-circuit protection and overload protection. It is suitable for AC input power supply worldwide and has the advantages of small size and light weight.
Technical Specification
| Modle Specification |
SCH-H-15-12 | SCH-H-15-24 | SCH-H-25-12 | SCH-H-25-24 | |
| DC output voltage | 12V | 24V | 12V | 24V | |
| Output voltage range(Note:2 | ±1% | ±1% | ±1% | ±1% | |
| Rated output curent | 1.3A | 0.7A | 2.1A | 1.1A | |
| Outout current range | 0-1.3A | 0-0.7A | 0-2.1A | 0-1.1`A | |
| Wave and noise(Note:3) | 50mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | |
| nlet stability(Note:4 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load stability(Note:5) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Dc output powe | 15.6W | 16.8W | 25.2W | 26.4W | |
| Eficiency | 68% | 72% | 76% | 80% | |
| Adjustable range for DC voltage | ±10% | ±10% | ±10% | ±10% | |
| AC input voltage range | 85-132VAC/170-264VACselected by switch 47-63Hz;240-370VDC | ||||
| nput current | 0.5A/115V 0.25A/230V | 0.6A/115V 0.35A/230V | |||
| AC Inrush current | Cold-star curent 15A/115V 30A/230V | ||||
| Leakage current | <0.5mA/240VAC | ||||
| Overload protection | 105%-150%Type:pulsing hiccup shutdown Reset:auto recovery | ||||
| Overl-voltage protection | 115%-135% | ||||
| High-temperature protection | |||||
| Temperature coefficient | ±0.02%℃(0-50℃) | ±0.02%℃(0-50℃) | |||
| Setup,rise,hold up time | 200ms,100ms,30ms | 800ms,50ms,10ms/115V 300ms,50ms,80ms/230VAC | |||
| Vibratio | 10-500Hz,2G 10min,/1cycle,Period for 60min,Each axes | ||||
| Withstand voltage | Input and output internal:1.5KvAC,input and enclosure:1.5KvAC,Output and endosure:0.5KvAC | ||||
| lsolation resistance | Input and output intemal:Input and enclosure,Output and enclosure:500VDC/100M 2 | ||||
| Working temperature and humidity | -10℃-+60℃,20%-90%RH-10℃-+60℃(Refer to output derating curve),20%-90%RH | ||||
| Store temperature and humidity | 20℃-+85℃,10%-95%RH | ||||
| Overall dimension | 99×97×35mm | ||||
| Weight | 0.3Kgs | ||||
| Safety standards | Meet UL1012 requirement(Not apply for the mark) | ||||
| EMC standards | Meet FCC part 15 J Conduction class B | ||||
| OTHER | OUTPUT VOLTAGE:DC5V 7.5CV15V 48V ORDER ACCORDING TO YOUR NEEDS | ||||
Note: 1.The testing condition for the paramenter above is:230VAC input,rated load,25℃ 70% RH.Temperature.
2.Error.include the setting error,line stability and load stability.(Note:5).
3.Wave test:adopting "A12" double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting.
4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage. 5.Load stability test:The load is from 0% to 100%.
FAQ
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