Indukcinis šildytuvas 12-48V 20A 1000W

1. 12-48V low voltage power supply

2. Rated current: 20A

3. Rated power: 1000W, the bigger voltage, the higher power.

4. We tested with 53V power supply - opperation is normal, current can reach 30A. It can be used for DIY purposes to make small parts quenching, annealing and other heat treatment, heating fast, very convenient.

5. 24V input and no load current is about 3A

6. 48V input and no load current is about 6A

7. 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. Such as heating under 1cm square small objects, use the 24 v voltage.

8. buyer needs to self-provide power and water cooling device

9. When switching power supply is used, because of the high power generally has function of soft start, in case just powered on, the output voltage is slowly rising. If You connect the load before the voltage goes up to 12v,  it will not work and burn MOS semiconductors. So please connect after voltage reaches more than 12 V.

10. The volume of heated objects can not be more than 1/10 of the heating coil internal volume (that is, the heating cylinder diameter more than 1/3 heating coil diameter), otherwise it may overload and burn the circuit or the power supply. Although this circuit can tolerate 30A input current, but the insurance for the purpose of work not more than 20A.

11. This circuit can do induction heating, or replace copper tube with high frequency transformer, it will be a powerful inverter