12V 500mA DC in-line power supply

  • Single 12V 500mA DC output
  • 1 years warranty
  • Fire retardant ABS enclosure with mounting points
  • Thermally fused

DA491: 12V 500mA DC in-line power supply

The DA491 single output power supply unit, provides 1 x 12V 500mA DC. It accepts a mains voltage input of 230V AC @50Hz (+/- 10%) and the output is thermally fused. Typical uses for this power supply unit include powering CCTV cameras.

Ordering information

Provides power for a 12V DC device up to 500mA

This in-line power supply has an internal output terminal block for terminating hard-wired equipment requiring up to 500mA of 12V DC.

230V AC 50Hz UK mains-input

Designed as a component of a larger electrical system such as a CCTV system, simply terminate the mains power into the internal terminal block and connect a device that requires 24V AC power to the output terminals. As with all mains-powered devices, you must ensure it is installed in accordance with manufacturer's guidance, local law and regulations.

Fire retardant ABS enclosure

The black ABS enclosure is fire retardant to UK law to reduce fire risks.

Technical information

Download Data sheet

Output
Voltage12V DC
Current1x 500mA
Connection type900mm fly-lead (- Black, + Red)
Fused20 x 5mm 500mA quick-blow glass fuse

Input
Voltage230V AC @ 50Hz (+/- 10%)
Power consumption< 9VA
Connection type900mm fly-lead ( Blue / Brown )
FusedThermally fused

Environmental

Operating temperature 0°C to +40°C
Storage temperature -20°C to +50°C
Operating relative humidityMaximum 95% non-condensing
Ingress protection IP20

Dimensions:

Product

Width68mm
Height108mm
Depth68mm
Weight< 0.5Kg
Enclosure materialFire retardant Acrylonitrile Butadiene Styrene (ABS)
FinishBlack

Ordering information

GTINPart codeDescription
DA49112V 500mA DC in-line power supply unit

Available from all good distributors.