Information articles

Conditioning Balanced Power Supply Technical Notes

What is Balanced Power?
Electric power is delivered to homes in a "single-ended" fashion with two wires.  One wire, called the neutral, is always held at 0 volts.  There is no voltage on it.  The other wire, ca...

Boating Transformers FAQ

Question 1: Is only 40ohms resistance between the transformer case and hull normal?

While checking our isolation transformer, I was surprised to see that there...

Technical details for Enclosed Isolating Industrial Transformer

1. Enclosed Isolating Industrial TransformerEnclosed Isolating Industrial Transformer

Using Dimmer Switches with Toroidal Transformers

Use of dimmer switches in lighting control is commonplace. In their basic form, these dimmer switches progressively
delay the switch-on point in each half cycle of the mains waveform by use of a triac, thereby reducing the power
delivere...


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