Sine Power's third-generation induction heating power supply adopts a highly digitalized and precision-engineered design, featuring both series resonance and parallel resonance control modes with automatic resonant frequency tracking. Our products have undergone rigorous customer testing and fully meet all requirements, having been subjected to intensive high-stress testing for over half a year. We are committed to advancing the digital transformation of induction heating technology, phasing out and replacing earlier analog technologies. These systems are suitable for industries such as thermal processing, heat treatment, thermal assembly, welding, and melting of metal materials.

• Series Resonance Induction Heating Main Control Board: SD300

• Parallel Resonance Induction Heating Main Control Board: SD320

Our company possesses core control technology for induction heating power supplies and can customize solutions according to customer requirements. Testing includes:

• No-load startup testing

• Light-load startup testing

• Heavy-load startup testing

• Rapid feeding and retracting under heavy loads

• Testing with both cold and hot materials

• High Q-value variation testing

• Testing beyond the Curie point

• Abnormal operation testing

• Long-term stable and reliable operation testing