15KV High Frequency Voltage Inverter Pulse Generator Super Arc Ignition Coil Module transformer kit flyback transformer 4 * 3 * 2 - Marukio, Marukio6giqvspk8x

• Note:When it operate in the air, no crackling sound, but the temperature is very high, micro oven transformer, can easily ignite paper, plastic, even very fine wire. MAIN APPLICATION For middle school science experiments, flyback transformer kit, micro oven transformer, electronic instruments, negative ion generator, science and small production For middle school science experiments, electronic instruments, negative ion generator, science and small production. Long use time: Made of quality l, which is le and for long time use. The transformer primary has two windings, id transformer core, one main winding and one feedback winding. The input voltage of the product is 3.7V 4.2V., Manufacturer: Marukio