Simple flyback checker

Details Simple flyback checker Simple flyback checker

1982-08-12

1985-10-15

Krawczewicz, Stanley T.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Frequency of cyclic current or voltage

324 51, G01R 3102

Patent

active

045477230

ABSTRACT:
A simple, low cost device for testing for shorted turns in the winding of electromagnetic coils or transformers by making use of the inductive kick voltage that is developed when the current through a coil is quickly interrupted. It uses rectified, unfiltered AC for power and a high speed switch to control the current through the coil under test. It has provisions for measuring the voltage developed by the inductive kick.

REFERENCES:
patent: 3045177 (1962-07-01), Weed
patent: 3769576 (1973-10-01), Norkaitis
patent: 3869664 (1975-03-01), Safer
patent: 3934194 (1976-01-01), Paprocki
Yoshino: "New Corona-Discharge Detector for Flyback Transformers", National Technical Report--Japan--Apr. 1977--pp. 291-294.

Affiliated with

Also associated with

Rating

Simple flyback checker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Simple flyback checker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simple flyback checker will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2431948