How it works: two power automatically switched continuous power supply.
When the main power 220V mains power on, the standby power is not turned on, the output of the main power supply;
When the main power fails, backup power automatically connected, standby power output; when the main power supply again, automatically cut off standby power, the main power output;
1: Model: YYUPS-1
2: Size: 63.3mm * 32.7mm
3: Input voltage: Mains power: AC 110 ~ 220V
Standby Power: AC 110 ~ 220V or less than 30V DC batteries, battery
4: The rated output current: 5A, input and output correspondence, the main power supply to the main power equipment, backup power supply to the backup device
5: When the main and sub power switch, only intermediate levels ms interval