Toll Free:

Dimmable Magnetic Transformer Class 2 20W 12V

Magnitude electronics drive the most innovative LED drivers and transformers on the market. The smallest and highest quality magnetic transformers developed by Magnitudes R&D team which maintains a fast pace of development of cutting edge lighting technology, ensuring Magnitude continues to be a leader in the field. This Class 2 Compliant and energy efficient dimmable led driver has the highest efficiency with no wattage derating 100% load. Made in the USA with a 5 year warranty, This 20 watt, 12 volt, dimmable power supply is certified for its efficiency and durability.

Magnitude’s DC drivers are the most compact LED driver on the market with a magnetic transformer core. Each driver is equipped with a single push-to-reset circuit breaker on the output. The driver is encased in a coated metal box that includes 2 knock-outs to enable easy installation that complies with electrical code requirements and a removable cover for the wiring compartment which is secured in place by a screw.


  • Both dimmable and non-dimmable LEDs
  • LED fixtures
  • LED panels
  • LED strip lights (ribbon).

  • Acoustic humming and buzzing free
  • One circuit breaker on the output
  • Works with low-voltage TRIAC dimmers
  • 2 knock-outs for easy wiring
  • ETL listed
  • CSA listed
  • UL standard 5085-1

Max Load: 20 W (1.6 amps)
Input Voltage: 120V 60 Hz
Output Voltage Full Load: 23 V
Input Current Full Load: 206 mA
Open Circuit Volts: 25 VDC
Output Current Full Load: 800 mA
Efficiency: 86.10%
Coil Former: Double Section Bobbin
Thermal Class: B 130 °C
Leads Primary: PVC 600 V #20
Leads Secondary: PVC 300V #16

Dimmable with most low-voltage dimmers – Click HERE for a list of compatible dimmers

Product Spec Sheet (.pdf)