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Miniature Ferrite High Frequency Transformer 7kv 10ma 20k-100kHz

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Price:
$21.95
SKU:
28K089
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Product Description

7000 volt pk model at 10ma, 20kHz-100kHz operating frequency, in potted 1 x 1 x 1" potted enclosure with PC board pins. This small, lightweight, highly efficient unit is intended for field chargers, ion supplies, plasma power sources, hand held rail and coil guns, anti gravity, ozone, air purification and other small high voltage applications requiring 9-14 volt input.

This transformer may be used in self oscillating circuitry where the feedback winding is utilized, or in a conventional timer controlled inverter circuit. Operates with 9-14 vdc input. See the download, below, for the wiring diagram and example schematics that use the transformer.

This transformer was designed in our laboratories 30 years ago -- it has proven to be very popular, with over 500,000 in service in various projects implemented for the trade, and they are still selling like hotcakes. We try to keep at least 5,000 in stock at all times for those who need to order in quantity, but please contact us if you need a larger volume and to see how we can can manufacture these within your schedule. This transformer can also be customized to your design requirements.

Wiring & schematics     28K089 Pin Layout
Pin Layout

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Product Reviews

  1. Works great. 5 Star Review

    Posted by on 19th Apr 2021

    Excellent performance in a small package. Keep it up.