ITTSB.EU Blog Forum
Electrical Metrology | Measurement Tips & Products | Calibration standards => Electrical Metrology for enthusiast => Topic started by: Kiriakos GR on September 13, 2017, 04:35:33 PM
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In modern electronics they are fewer chances one repair man to recognize a part by simple eye inspection as we did one decade back.
Back then anything white and square and externally ceramic, this was described as ceramic-housed / flame-retardant / Wire-wound resistor.
In modern pulsing power supply there is no room any more for Wire-wound resistors, mostly because due product design ( a large coil ) their use causing issues due their inductance.
(the property of an electric conductor or circuit that causes an electromotive force to be generated by a change in the current flowing.)
New solution this is Non-inductive Ceramic Resistors, and picture bellow this is a very good example.