FAQ
Why can't autotransformer be used as transformer for safety lighting?
The transformer of the lighting circuit is a step-down transformer (general input 10kv., 2...
Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design
Because of the brightness of the 36V safety voltage lamp brightness in the overhaul work i...
3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
The quality of transformer itself, coupling coefficient, overload capacity, as well as the...
The difference between lighting transformers and control transformers
A control transformer is a low voltage appliance, usually used as a power supply or part o...
Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
The self winding transformer is connected by all its windings, and depends on the position...
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