These compact Ignition Coils can step up from 12V to over 20kV. The auto ignition coil is a type of autotransformer designed to be driven with current pulses.

You can drive these coils using an oscillating relay, or a transistor based oscillator like our Adjustable Pulse Generator. This makes them very simple to use with high voltage projects such as lifters, Jacobs ladders, or plasma globes.

These coils have a efficient cores so they can be driven with either low or high frequency pulses. At low frequency the coil can produce long sparks to grounded objects, and at high frequency it will produce hot arcs that can be drawn out like in a Jacobs ladder. Check out the DIY Projects section for other High Voltage projects.
They are new and unused.

Dimensions: 185mm x 45mm x 27mm

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High Voltage rectifier diodes used for converting high voltage AC into HV DC.
These diodes are ideal for projects such as voltage multipliers and Lifters (EHDT)

VRRM (Maximum Repetitive Peak Reverse Voltage) = 8 kV
IF (Maximum Average Forward Current) = 10 mA
IFSM (Maximum Surge Current)= 0.2 A (200 mA)
VF (Maximum Forward Voltage Drop) = 20 V
IR (Maximum Reverse Current) = 5 uA
Trr (Maximum Reverse Recovery Time) = 150 ns
New and unused.

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High Voltage Ceramic Capacitors rated for 30kV and 1000pF +/- 20%.
These capacitors are ideal for projects such as voltage multipliers and small Tesla Coils.
New and unused.

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