Leakage Protection Circuit Series (LPCS)
  • FMSH’s current dedicated artificial circuits have extensive coverage and complete functions, including earth leakage protection device, lighting circuit, auto & motorcycle circuit, communication circuit, consumer electronics etc.

Chip Model Trip voltage or current Supply current or voltage Output delay time latch output time
VG54123 6.5mVrms 400uA 200uA no yes
FM2140 10UA 6.5V 420UA no no
FM2141 10UA 27.0V 3V no no
FM2145 +-6.5V 26V 2.8V no no
VG54123A 5mVrms 4.8v 2mA no 28 ms
Solutions
Bank Card Solution
Bank Card Solution
In recent years there have been urgent and increasing demands for smart cards...
Smart Meter Solution
Smart Meter Solution
Chip is highly integrated, rich in resources, reliable metering solutions, ea...
Social Security Card
Social Security Card
In the field of social security cards and the relevant fields, FMSH provides ...
Smart Transportation Card
Smart Transportation Card
FMSH has focused on transportation since 2001 and developed multiple chips fo...
Uniqueness Issuance and Validation Services
Uniqueness Issuance and Validation Services
Download--Uniqueness Issuance and Validation Services 1. Uniqueness Issuance and Va...
You can take a look at our social media.
Product Catalog