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power switch

China EA-38A Access Control Power Supply manufacturer

EA-38A Access Control Power Supply

Set up automatic protection function, built-in fuse
With a charge-discharge circuit, after power can continue to supply
Outstanding feature is the constant output voltage for the electronic devices are more stable job to provide protection
Can reduce the load of access controller, save project wiring, reducing failure risk More
China EA-37C Access Control Switch Power Supply manufacturer

EA-37C Access Control Switch Power Supply

Access Control Switch Power Supply
Dimension: 182×75×62(mm)
Output Voltage:DC12V
Output Current: 3A
Output Power: 36W
Output Contact:COM/NC/NO/GND/+12V/
PUSH/CONTROL /UPS
Time Relay: 0-10s
Special Design: Double Face PC Board,
pure Copper Transformer,
Steel shell
Protect Safely: Short Circuit Protection
Suitable For: Access control System,
Door Phone System More
China EA-37B Access Control Switch Power Supply manufacturer

EA-37B Access Control Switch Power Supply

Access ControlSwitch Power Supply
EA-37B Metal BOX DC 12V 3A Output Access Control System Switch Power Supply
Dimension: 180×80×60(mm)
Output Voltage:DC12V
Output Current: 5A
Output Contact:12V/GND/PUSH/
NO/GND/NC/+PUSH/GND
Time Relay: 0-15s More
China EA-37A Access Control Switch Power Supply manufacturer

EA-37A Access Control Switch Power Supply

Switch Power Supply
Dimension: 180×80×60(mm)
Output Voltage:DC12V
Output Current: 3A
Output Contact:12V/GND/PUSH/
NO/GND/NC/+PUSH/GND
Time Relay: 0-15s
Special Design:Pure black color, Double Face PC Board, pure Copper Transformer,Steel shell.
Protect Safely: Short Circuit Protection,
Anti-interference
Suitable For: Access control System,
Door Phone System
Remote Control Function: Optional More
China Access EA-32B to switch power source manufacturer

Access EA-32B to switch power source

Product size: 210L * 166W * 70H (mm)
Input voltage: AC110V ~ AC240V
Input frequency: 50 ~ 60HZ
Output voltage: PCB
Output current 5A 5A
60W output power
Output voltage accuracy: 1% 
Integrated protection: Output short circuit and overload protection
Adjustment delay: 0 ~ 15 seconds
Operating temperature: -20oC ~ + 60oC
Scope: Building internal contact access control More
China EA-31A Access Control Power Supply manufacturer

EA-31A Access Control Power Supply

Access Control Power Supply
Dimensions: 120 × 96 × 38 mm
Input voltage: AC110V-AC240V Input frequency: 50-60HZ
Output voltage: DC12V
Output Current: 3A
Working environment: -20 ℃ ~ + 61 ℃ insurance More