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The following components are popular items used in DRSSTCs, SSTCs, and other high voltage circuits.

High Bandwidth 500A Current Transformer
Low-cost current transformer ideal for DRSSTC feedback and current sensing circuits.
Operation to at least 300kHz and 500A peak current.
Turns Ratio 100:1, Inductance 14mH, DCR 0.580 ohm
$10.00 EA

     

DRSSTC Transformer Board Kit
Includes (2) High Bandwidth 500A Current Transformer, (2) Terminal Blocks, and PCB Board. Perfect for a DRSSTC feedback system which utilizes a current transformer for both primary feedback and current limiting.
(Red primary wire shown is not included)
$29.99 EA

     

High Bandwidth 35A Current Transformer
Low-cost current transformer ideal for smaller DRSSTC feedback and current sensing circuits.
Operation from 1kHz to 100kHz and 35A average current
$5.00 EA

     

Gate Transformer Ferrite Core
Fair-Rite 5978006401 (or similar)
The standard core used in all SSTC / DRSSTC gate transformer
builds. Also can be used to wind current transformers.
Approx. Dimensions (1" Diameter)
$4.00 EA

     

Power Transformer
Primary: 120/240VAC, 50/60Hz
Secondary: 12VCT (12V@1A, 6V@2A)
$9.99 EA

 

     

Power Transformer
Primary: 120/240VAC, 50/60Hz
Secondary: 18VCT (18V@1A, 9V@2A)
$11.99 EA

 

     

Power Transformer
Primary: 120/240VAC, 50/60Hz
Secondary: 24VCT (24V@2A, 12V@4A)
$14.99 EA