Iron Shell Power Supply, Power Adapter

• Usage: Mobile Phone, Phone
• Output Type: DC
• Certification: TUV, RoHS, ISO9001
• Model NO.: N532PS(Model PS49-1)
• Color: White
• Type: Other
• Internal Structure: Other
• Power Source: Other
• Connection: Other
• Bluetooth Standard: Other
• Brand: Other
• Electrical Feature: Output Short Circuit Protection
• Input Power: 190-265 VAC at 50-60Hz
• Output Power: 12VDC 15% Tolerance
• Output Curren: 3 AMPS Maximum
• Transport Package: 10PCS/Carton
• Specification: Size of carton
• Trademark: No
• Origin: China
• HS Code: 8504401400
• Production Capacity: 800000PCS/Per Month

Product Description

1.Specifications 

Input power	190-265 VAC at 50-60Hz
Output power	12VDC 15% tolerance
Output curren	3 Amps maximum
Standby battery	12V 7A/h

 

2.Electrical Features

Output short circuit protection
Output current-limiting and over-voltage protection
Separate standby battery circuit with fast changeover
Standby battery low voltage shutdown

3.Operation

Use a suitably rated mains plug and lead for AC input power.
Ensure a proper connection to mains earth. Ensure the AC input power is off before working on the unit.
Connect the battery to the leads provided; (Red=positive, black=negative)
Press the Start/Reset button next
to the contacts, to connect power from the battery
If the unit does not maintain power, the battery voltage could be too low.Replace the battery with a known good battery and re-test.Close up the unit and switch on the mains supply.
The unit will supply a constant voltage to the
output contacts as specified.In the event of a short circuit to the output, theunit will reduce the voltage until the fault
is corrected, and immediately reset the voltage thereafter.

 

The same applies when exceeding the current specification.
The battery is monitored for low voltage
If the mains fails and the battery falls below
10.8V, the unit will automatically disconnect the battery.
When the mains power is restored, the battery 
will automatically be reconnected.
To test the unit after installation, simply 
switch off the mains supply and observe that 
there is still voltage supplied to the load.
Restore the mains supply for normal operation.

 

If you are interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price. 

Contact Us: 
Chinasun International Industry Co.,Ltd
Manager: Jannice Wu