1．Features: ① The printed circuit board is directly welded and installed , and the appearance is beautiful; ② Can effectively suppress the interference of the primary side current fast transient pulse signal; ③ Reliable insulation between primary winding and secondary winding, winding and shielding; ④ Built-in precision resistance, can be directly measured, easy to use; ⑤ Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability, safe and reliable.

1．Features: ① The printed circuit board is directly welded and installed, and the appearance is beautiful; ② Can effectively suppress the interference of the primary side current fast transient pulse signal; ③ Reliable insulation between primary winding and secondary winding, winding and shielding; ④ Built-in precision resistance, can be directly measured, easy to use; ⑤ Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability, safe and reliable.

1．Features: ① The printed circuit board is directly welded and installed , and the appearance is beautiful; ② Can effectively suppress the interference of the primary side current fast transient pulse signal; ③ Reliable insulation between primary winding and secondary winding, winding and shielding; ④ Built-in precision resistance, can be directly measured, easy to use; ⑤ Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability, safe and reliable.

Features: ① The device takes in AC current signal as input and outputs AC voltage signal. ② It has an integrated operational amplifier, enabling high accuracy measurements. ③ It is completely sealed, ensuring strong mechanical and environmental endurance, with high dielectric strength and safe and reliable usage. ④ With an elegant and compact design, it can be directly soldered onto a PCB.