Intercom power supply
Starlight building intercom power supply has the advantages of stable output voltage, small ripple, low load and self loss
Product details
Starlight building intercom power supply has the advantages of stable output voltage, small ripple, low load and self loss.
Functional features:
● Provide power to the host at the entrance and to the extension through the interlayer platform
● Equipped with a backup battery interface, it can automatically switch in case of power failure, and an external battery box
● It has short-circuit protection function
● Optional metal casing
Technical Parameter
Output voltage: DC18V
● AC voltage -220V ± 10%
● Output current -3A
Voltage stability: ≤ 0.5%
● Overcurrent protection: 200%
● Backup power supply: DC18V/7AH
● Dimensions: 150 * 87 * 45
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