Features: ① Vertical core-through, printed circuit board directly soldered and installed; ②Small size, high precision, beautiful appearance; ③ Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability.

1．Features: ① This product has a compact size, elegant outline, and a built-in primary coil that can be directly welded on PCB for easy use. ② It is completely sealed for high precision, strong mechanical and environmental endurance, strong dielectric strength, and safe and reliable performance.

1．Features: ① This product has a compact size, elegant outline, and a built-in primary coil that can be directly welded on PCB for easy use. ② It is completely sealed for high precision, strong mechanical and environmental endurance, strong dielectric strength, and safe and reliable performance.

Features: ① The input coil is builtin, the printed circuit board is directly welded and installed, and the appearance is beautiful; ② Small size, high precision; fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability, safe and reliable.

Features: ① Directly weldable on PCB with elegant design. ② Compact, highly precise, completely sealed, mechanically and environmentally durable, with strong dielectric strength for safety and reliability.

Features: ① The primary coil is built-in, allowing for direct soldering onto a PCB for easy use and an elegant appearance. ② Its compact size and high precision, combined with complete sealing and strong mechanical and environmental endurance, make it safe and reliable with strong dielectric strength.