Step Down Transformer For Led Lights

If you have a dimmable circuit purchase a dimmable transformer and bulbs.

Step down transformer for led lights. Transformer Load - H277 300VA 1. The non-isolated autotransformers can be used with LED electronic ballast fluorescent and HID lighting. H277 is a UL Recognized Component listed under the luminaire ULcUL listing for Non-IC housings and LED Module.

So a step up transformer increases the voltage and a step down transformer decreases the voltage. VersaDim RF Type B Lamps. Step Down Transformer.

This thermally protected GE LED step down transformer 480V is 93 percent efficient with a 100 degrees Celsius max case temperature. 480Vac 10 347Vac 10OUTPUT VOLTAGE. Step-down transformers are designed to utilize standard universal voltage 120-277V electronic drivers and ballasts in applications where the main facility power is either 347V or 480V.

This article assumes you are considering retrofitting existing low voltage halogen downlights with LED MR16 lights MR16 lights are also known as GU53 sometimes. Your transformers to the lighting fixtures which minimizes. The following image shows a typical step down transformer.

HALO H277 277V Step Down Transformer300VA Step Down Transformers H277 Steps 277 line voltage down to 120 volts. The 480V-347V to 277V ATX Series step down autotransformer is designed especially for lighting applications typically used in conjunction with 277V Induction Electric Ballasts T-5 or T-8 Electronic Fluorescent Ballasts LED Drivers or Electronic HID Ballasts in Industrial and Commercial applications. Use a Step-Down Transformer That Reduces 480v to 120v.

Keystones step down transformers are ideal for powering down from a 480V or 347V system to a 277V system rated up to 375W. A step-down transformer is a type of transformer that converts the high voltage HV and low current from the primary side of the transformer to the low voltage LV and high current value on the secondary side of the transformer. Dimming Guide and Step-down Transformer Application Note The MicroEdge HLB LED series provides continuous dimming with reverse or forward phase cut dimmers.