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Switching Power Supply and Din rail type Switching Power Supply
Switching Power Supply and Din rail type Switching Power Supply
Products feature: imported parts, with high reliability, high-in filter, low-veins wave. each has checked with full-load burnout, small volume, light, inside with inburst current control circuit, with high efficiency, low working temperture, 1050 output capacitor, and with long servie life, that suits for the world requirement of short circuit protection, over-load protection and over-voltage protection.
Apparatus meter, communication device, SCM, auto-control, and electron equipment. |
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Technical Data |
Import AC voltage | 85 ~ 132VACor170 ~ 264VACalternatively full range. | Withstand voltage | Type Primary side/Secondary side Primary side/Shell Secondary side/Shell withstand | Import AC frequency | 47 ~ 63Hz | TUV Type 3000VAC 1500VAC 500VAC | Efficiency | 25W : 71% 50W : 75% 100W : 79% 200W : 81% ( Full load against 12V single output type) | Other type 1500VAC 1500VAC 500VAC | Stability of output | Typical value of0.5% | Holding time | Typical value of 20ms when full load | Stability of load | Typical value of 1%(To main output electric circuit) | Temperature coefficient | 0.02%-0.05%/oC | Trimming range of output voltage | ±10%-±15% ( To main output electric circuit ) | EMI standard | (a) FCC PART 15A B Class (b)EN55022,CISPRPUB22A,B Class | Ripple noise | 1%Peak-Peak value (Actual value below 20mv) | Security standard | (a)UL1012(b)EN60950(IEC950,UL1950) | Over voltage protection | 115% ~ 135%(To main output electric circuit) | Ambient temperature for operation | -10 ~ 60oC | Overload protection: | All output terminals protected when short-circuit or overload | Ambient temperature for preservation | -20 ~ +85oC |
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