UPS power supply refers to uninterruptible power supply, which is a system equipment that connects the battery to the host and converts DC power into mains power through the host inverter and other module circuits. It is mainly used to provide a stable and uninterrupted power supply to a single computer, computer network system or other power electronic equipment such as solenoid valves, pressure transmitters, etc.
When the mains input is normal, the UPS will stabilize the mains and supply it to the load. At this time, the UPS is an AC-type voltage stabilizer, and it also charges the battery in the machine; when the mains is interrupted (accidental power failure) Immediately, the UPS will continue to supply 220V AC power to the load by switching and converting the DC power from the battery to the load, so that the load can maintain normal operation and protect the software and hardware of the load from damage.
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.
75W Single Output UPS function Power Supply SCP-75 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
Single Output power supply with UPS（Uninterrupted) function.
This type of power supply can function as usual in emergency situations such as power outages.
It can provide a continuous, stable, uninterrupted power supply.The principle is relatively complex, the input and output are AC AC-AC (including AC-DC, DC-DC, DC-AC).The function focuses on keeping the output power supply stable, at the same time to ensure that the input is abnormal can still continue to uninterrupted power supply, with high reliability and high anti-interference.
We have designed LED director to show the power ON/OFF and all kinds of protections,you can rest assured when use it.You can use this kind of products in many situations when you need battery charge.
We also provide 2 years warranty,this is our guarantee for product quality.We promise to provide our technical support wholeheartedly.You can always trust a mature technical team.
LEYU electric products,your cost-effective choice.
|Ripple & Noise||120mVp-p||200mVp-p|
|Voltage Adj. Range||+15,-5%||+15,-5%|
|Setup, Rise, Hold Up Time||500ms,30ms/230VAC 1200ms,30ms/115VAC at full load|
|Voltage Range||85~264VAC 120-370VDC|
|AC Current||0.7A/115V 0.5A/230VAC|
|Inrush Current||Cold-start 45A|
|Over Load||6.5A~8.7A rated output power||3.2A~4.3A 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: 2KVAC O/P-FG: 0.5KVAC|
|Isolation Resistance||I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC|
|EMC Standard||Design refer to EN55022(CLSPR22),EN61000-3-2,-3,|
|EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024|