Features: ① The busbar is built-in , and the printed circuit board is directly welded and installed; ② High frequency , fully enclosed, good mechanical and environmental resistance; ③ Fully enclosed, good mechanical and environmental resistance; ④ Strong voltage isolation capability, safe and reliable, beautiful appearance.

Features: ① Flexible in installation modes: can be fixed on primary wire or bottom board. ② Suitable for various primary wires, such as flat-type wires, round wires, or cables. ③ Output terminals are standard type with screws, which is convenient for connecting wires on the spot. ④ Box structure, encapsulated by a plastic shell, with a sleek design.

Features: ① Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability, safe and reliable; ② Soft line output, easy to use and flexible.

Features: ① Vertical core, flexible installation, can be fixed on the busbar or on the bottom plate; ② It can be equipped with various types of busbars, such as flat busbars, round busbars or cables; ③ The output terminal is a screw fastened crimping type standard terminal, which is convenient for wiring at the engineering site; ④ Box structure, closed plastic case, beautiful appearance.

Features: ① Being able to be directly welded on PCB; ② Fully encapsulated, strong mechanical and environmental endurance, strong dielectric strength and beautiful appearance.

Features: ① Vertical core, flexible installation, can be fixed on the busbar or on the bottom plate; ② It can be equipped with various types of busbars, such as flat busbars, round busbars or cables; ③ The output terminal is a screw fastened crimping type standard terminal, which is convenient for wiring at the engineering site; ④ Box structure, closed plastic case, beautiful appearance.