Low Voltage Induction Heating Board Rated current: 20A.
Induction Heater Coil Power: 12-48V low voltage power supply.
Induction Heater Coil Kit Rated power: 1000W, the bigger voltage, the higher power.
Induction Coil Kit: This circuit can do induction heating, or replace copper tube with transformer, induction coil heater will be a powerful inverter.
Induction Heating Coil: The higher voltage, the higher current when heating the same things, the effect is better, but at the same time heating is also higher, therefore the choice of input voltage is based on your need.