North Star High Voltage
North Star High Voltage develops and manufactures high voltage probes which define the state of the art in high voltage measurements. We also develop and manufacture support circuits for closing tubes including Thyratrons and Ignitrons (Thyratron drivers and Ignitron drivers).
- 1.520.780.9030
- 1.206.219.4205
- highvoltage@highvoltageprobes.com
- 5610 Rose Loop NE
Bainbridge Island, WA 98110
United States
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High Voltage Probes
High voltage measurements have a variety of different requirements, and our PVM series and VD series probes are designed for most of these requirements. The PVM probes are designed for wide bandwidth and ease of portability where a variety of measurements must be made. The VD series probes are designed for use at higher voltage ranges, and where physical stability is required.
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Specialty Probes
Upgraded "bare" versions of our probes for space-saving installation into oil (or SF6) tanks are now available. These probes are similar to the VD series probes with somewhat lower accuracy at a somewhat lower cost. When installing these probes some information about the surrounding areas is required. The length of a VD-120 bare probe (120 kV) is 0.35 m. These units are threaded and can therefore be stacked into higher voltage units. The VD-60 and VD-120 are offered at 60 kV and 120 kV respectively. The bare probes are now available for use in air, but only at 60 and 1120 kV sizes.
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Thyratrons, Ignitrons & Spark Gaps
High power switches such as ignitrons, thyratrons, and spark gaps require unique high power triggering systems. Our triggers can all operate from 5 mA/5 V sources and/or fiber optic inputs.
