by bengt
What kind of material are the resistors for the dynamic brake made of? Cast iron? Photos?
Railroad Forums
Material for resistors?
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by ex Budd man
The material I've seen used for MU cars is a flat metalic ribbon ( ni-chrome wire ?) wrapped around a insulated core which seperates and supports it. The resistors are grouped together in "banks" and connected in various configurations to provide the desired resistance. (Less than 3 ohms)
"I may not have a brain, but I have an idea!" BOB, benzoate ostylezene bicarbonate.