Detail MC-105 High Voltage Transformer DC 3.7V-6V to 400KV Step-Up Step-Up Power Module High Voltage GeneratorThis voltage generator module is based on the tesla coil principle. This small, highly efficient module can trigger high-voltage pulse output with simple power supply to external circuits. Ideal for students to study electrical experiment, conduct scientific experiment, etc. The power of the module is large and the heat dissipation inside is poor. Please allow the module to work intermittently, continuous working no more than 1 minute. Incorrect voltage and long working time can easily damage the module. Test the removal of the arc from short to long during the experiment. Do not exceed the maximum arc distance. Otherwise, the high voltage energy cannot be released, and the module can be easily damaged. Product Name: High Frequency Ignition PackageProduct Model: MC-105Size: About 64x24mm Shell Structure: One Half CylinderWorking Voltage: 3.7-6v Working Current: 2A Output Source: 5MAN Output Voltage: 400KVMoc: 20W Output Line Length: 11cm Input Line Length: 10cm Continuous Working Time: Less Than Or Equal To 10S Arc Length: 1-1.5cm Color: Black Material: ABS Package Content: 1 x High Voltage Pulse GeneratorOnly the above package content, other products are not Included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.