12V 3A Power Supply Controller for Intercom Doorbell System

12V 3A Power Supply Controller for Intercom Doorbell System Description

1、The metal shell has good heat dissipation and fire prevention. The surface has been spray painted, high strength, good texture, good shielding and strong anti interference. 2、30W high power high frequency transformer, and has a very high utilization rate, up to 95%, output power is large, which can meet the requirements of one access control controller, two electric locks or two 280kg magnetic locks at the same time. 3、Intelligent electric board, the circuit board is set to open the lock drive delay, wireless remote control lock, input signal inside and outside isolation function, the overall structure is compact and reasonable layout. 4、Delay adjustment, unlocking delay, is set in the side of the wiring port, the power supply is adjustable design, the adjustable time is 0‑15 seconds. 5、Pluggable port, the terminal position can be pluggable, convenient for connection, the two sides of the symmetrical gourd hole make it convenient to install in any direction.
Item Type: Access Control Power Supply
Material: Steel Metal
Uses: Venue engineering, business building, government engineering, hotel catering, intelligent community
Voltage: 100-260 V
Input Frequency: 50-60Hz
Output Voltage: 12V DC
Output Current: 3A
Output Power: 30W
Power Supply Phase Number: Two Phase Power Supply
Reset Mode: Power Off
Installation Mode: Surface Mount
Operating Temperature: -40-65
1 x Access Control Power Supply
1 x Manual