Electronic Fuse Circuit

  
Basically, this circuit is an adjustable electronic circuit breaker, containing a toroidal transformer that senses 60-Hz load current. Tl has a two-turn winding for primary, and 100 turns of #30 gauge wire for the secondary. A high-low range switch selects 0.1 to 6 A or 1 to 12 A. The primary winding of Tl carries full load current and voltage;
Electronic Fuse Circuit - schematic

should be suitably insulated, as should be RY1.




Leave Comment

characters left:

New Circuits

.