Difference between revisions of "high voltage driver"
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A neon indicator bulb with a resistor in place of the TVS can be used to indicate when EMF is over 100 V. | A neon indicator bulb with a resistor in place of the TVS can be used to indicate when EMF is over 100 V. | ||
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| + | == Designing RC Snubber Networks == | ||
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| + | [[media:igbtAPPguide.pdf]] | ||
Revision as of 07:03, 5 March 2014
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gnd >R1
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--- GND
T1:NPN Power Transistor:2N3055 C/ \E |
/ \ |
| TVS | |
----+->|<--+----+
TVS: This is a back EMF snubber. It may composed of a variety of components to suit. Sometimes you see zeners, or RC circuits, or transorbs (transient voltage suppression diode). Transil diodes provide high overvoltage protection by clamping action -- Part number 1.5KE15CA
A neon indicator bulb with a resistor in place of the TVS can be used to indicate when EMF is over 100 V.
