CVT和UPS之间的区别

1.恒压变压器(CVT)：
它是一种用于保护我们的电子设备免受电涌和尖峰影响的仪器。它是一种电磁变压器，其电容器跨接在变压器的次级绕组上。

2.不间断电源(UPS)：
它用于在固定时间内为设备供电，即使没有输入电源也不会停止。

CVT和UPS之间的区别：

Parameter	CVT	UPS
Power Failure	Does not work in the case of power failure.	Provides backup using power failure.
Battery	There is no battery involved.	The battery is involved for backup purposes.
Power surge and spike	Provides safety against power surge and spike.	IT needs CVT installed inside it for protection.
Power Capacity	500 W or 0.5 KVA.	Few watts to hundred kilowatts.
Main Use	Maintain stable voltage.	Provide backup during a power failure.
Power Persistent	It is almost 8 milliseconds.	Mostly 15-30 minutes.
Components	High-voltage resonant winding and a Capacitor.	Rectifier, UPS Batteries, Inverter, Static Bypass Switch.
Size	Slightly smaller than UPS.	Slightly larger than UPS.
Pricing	Cheaper than UPS.	Costlier than CVT.
Noise	CVT usually creates more noise.	Creates less noise than CVT.