The sensor features high power, precision, compact size, excellent interchangeability and consistency, fast response time, and high reliability. It has a wide application range, is easy to install, aesthetically pleasing, and waterproof, allowing use in harsh environments like high temperatures and high humidity. It is widely used in battery, power supply, display, lighting fixtures, chargers, electronic products, automobiles, home appliances (such as microwave ovens, induction cookers, ovens, etc.), motors, air conditioning equipment, heating equipment, industrial equipment, office automation equipment, and medical equipment fields.