The generator can convert mechanical energy into electrical energy, and the dry battery can convert chemical energy into electrical energy. The generator and battery themselves are not charged, and their two poles have positive and negative charges respectively.
Voltage is generated by positive and negative charges (current is formed by the directional movement of charges under the action of voltage), which is inherent in the charge conductor. To generate current, only voltage is required. When the battery poles are connected to the conductors, in order to generate current And when the positive and negative charges are released, when the charge is exhausted, the charge is exhausted (squeezed).
As computer application systems have higher and higher requirements for power supply, UPS has been paid more and more attention, and has gradually developed into a kind of functions such as voltage stabilization, frequency stabilization, filtering, anti-electromagnetic and radio frequency interference, and anti-voltage surfing. Power protection system.
Especially when the line and power supply quality of the power grid is not too high, the anti-interference technology is backward, and the computer system has relatively high requirements for the power supply, the role of UPS becomes more obvious.
50W Single Output UPS function Power Supply SCP-50 series
1. Universal AC input/Full rang
2. Protection: Short circuit / Overload / Over voltage / battery polarity protections(by fuse)
3. Cooling by free air convection
4. LED indicator for power on
5. No load power consumption<1W
6. Suitable for installation in metallic or non-metallic system enclosure
7. 100% full load burn-in test
8. 2 years warranty
|Ripple & Noise||120mVp-p||200mVp-p|
|Voltage Adj. Range||+15,-5%||+15,-5%|
|Setup, Rise||500ms,30ms/230VAC 1200ms,30ms/115VAC at full load|
|Hold Up Time||50ms/230VAC 16ms/115VAC at full load|
|Voltage Range||85~264VAC 120-370VDC|
|AC Current||1.1A/115VAC 0.65A/230VAC|
|Inrush Current||Cold-start 45A|
|Over Load||4.3A~5.8A rated output power||2.2A~2.9A rated output power|
|Protection type: hiccup mode,recovers automatically after fault condition is removed|
|Protection type: shut down o/p voltage, re-power on to recover|
|Working Temp., Humidity||-20℃~+60℃(Refer to output derating curve),20%~90%RH|
|Storage Temp., Humidity||-40℃~+85℃, 10%~95%RH|
|Vibration||10~500Hz,2G 10min,/1cycle,Period for 60min,Each along X.Y.Z axes|
|Withstand Voltage||I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC|
|Isolation Resistance||I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC|
|EMC Standard||EN55022,CLASS B|