Feature: 1. The mini ZVS finished board has no taps, no heating coil, ignition coil, cooling fan, etc. 2. The maximum power is 120W (12V induction heating). 3. Push the ignition coil to 12V, when the primary 5 + 5 turns, it is about 30W. 4. Mini version ZVS no tap finished product induction heating for Tesla stepladder drive without cooling fan. 5. This heating plate requires a certain amount of hands-on ability and related knowledge. Specification: Item Type: ZVS Induction Heating Module Model: BYS459-1500 Voltage: 5V-12V Maximum Power: 120W . Package List: 1 x ZVS Induction Heating Module 1 x For Tesla Coil Note: 1. Mini version ZVS no tap finished product induction heating for Tesla stepladder drive without cooling fan2. This heating plate requires a certain amount of hands-on ability and related knowledge.3. The maximum power of 120W (12V induction heating). Push the high voltage package 12V, when the primary 10 turns, about 30W.4. The input voltage DC 5V ~ 12V, this voltage range is the voltage at work, not the voltage when the power supply is empty!5. Confirm that all components are soldered correctly, the positive and negative poles of the power cord are not reversed, after the load is connected (heating coil, high voltage package), and then power on! No load can be powered! No-load power is easily damaged!6PCS heating coilThe width of the heated object should be between 1/3 and 1/2 of the inner diameter of the heating coil, and the maximum should not exceed 2/3!The diameter of the heated object should be controlled within 20mm as much as possible. If the heating is too large, it will be difficult to heat up to red. After all, the power is limited.Inductive heating, usually work for 5 minutes to power off cooling. Because the current is relatively large during induction heating, the coil heat is also relatively large. When heated, part of the heat generated by the heated object is transmitted to the heating coil. For a long time, the temperature of the heating coil is high. If the heating coil is connected to the terminal, the plastic part of the terminal will melt! Therefore, it is best to solder the heating coil directly to the PCB during induction heating. Please pay attention to this point.Long-term use is recommended to use copper tubes for coils and water cooling