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AC/DC Electronic Transformers - 110-240V AC - 12V DC (20VA)

AC/DC Electronic Transformers - 110-240V AC - 12V DC (20VA)

AC/DC Electronic Transformers - 110-240V AC - 12V DC (20VA) is available for purchase in increments of 1

Availability: In stock

Regular Price: $121.19

Special Price $115.13

Details

Details

AC/DC Electronic Transformers

On mine sites, quality is critical to the survival of electronic equipment.  HELLA has introduced a range of electronic converters to increase the potential of low voltage applications, such as LED lighting, where only mains power is available.

 

They are fully sealed to IP67 and have endured 200G-shock testing, making them suitable for the vigorous demands of mining.  Highly efficient components enable the converters to operate with low heat generation.  Units operate from an input voltage of 90 to 264V AC and provide output voltage levels of 12Volts, in either a 20 or 60 watt power supply or in a 24 Volts in 20, 60, 100, or 320 Watt power supply.

 

The units feature an intelligent over current protection system, which recovers automatically once the fault is removed.  Pre-wiring removes the need to open the casing, requiring a simple crimp or solder for installation.  With a small physical footprint and high environmental specifications, the converters can be installed in the most demanding mining locations.

 

The bigger transformers especially, are suitable for high performance luminaires such as AS5000 - and convert these products into AC luminaires.


Product Features:

  • Full range AC input 
  • Short circuit protection 
  • Over current protection
  • Over voltage protection 
  • Fully isolated plastic case 
  • Pre-wired, no assembly required
  • Compact size
  • Suitable for LED lighting
  • 200G shock tested

Technical Specifications

 

HM1220

DC Voltage

12V

Rated Current

1.67A

Rated Power

20W

Ripple

120mVp-p

Voltage Tolerance

5%

Setup, Rise Time
(230V AC)

500ms, 20ms

Hold Up Time
(230V AC)

50ms

Voltage Range

90 ~ 264V AC

Frequency Range

47 ~ 63Hz

Efficiency

81%

AC Current @ 230V AC

0.35A

Max Inrush Current
(230V AC)

70A

Leakage Current
(230V AC)

0.25mA

Over Current

110 to 150%

Over Voltage

13.8 to 16V

Operating
Temperature(°C)

-30 to +70°C

Vibration

200G

Ingress Protection

IP67

Additional Info

Additional Info

Model No
Manufacturer Hella
Barcode 9314365571893
SKU HM1220AC

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