The EWT Series of vitreous enamel coated tubular wirewounds from Stackpole (Raleigh, NC) are a good choice for high power load dump applications. The EWT Series is available in power ratings from 12 watts up to 1300 watts and the vitreous enamel coating withstands temperatures of up to 500C. Typical applications include high power motor controls, welding equipment, plasma cutters, power supplies and drilling equipment. Features include:
- Robust wire element.
- Able to withstand high power load dumps without failure or significant resistance shift.
- Resistance values available range from 1 ohm to 1 Meg ohm in tolerances of 5% or 10%.
For more information, visit www.seielect.com.