The total current consumption is reduced by over a half and the spark energy is greater; average current consumption is less than 1.5 amps at maximum r. The miniature digital ignition coils have a very low primary resistance and a very high quality iron core. Single and Dual output types are available as mentioned previously. The HT cables are detachable and the primary connections are by spade terminals.
As these coils are controlled by current input and not voltage, up to four coils can be run in series from one ignition unit. With most dual output coils it is good practice to have only one output feeding a compressed cylinder, but with 35,000 volts it is possible to have both outputs feeding a compressed cylinder at one time. A Transistor Box BOX00235 (Blue box with wires). B Stator Plate (round printed circuit board with two coils type KH1a). C Magnetic Rotor (round plated steel unit with two magnets).D Plastic strap & small tie-straps. H Two dual output digital coils, h. I Coil fixing screws, nuts & washers.