Dcc Circuit Breaker Schematic

Im looking for a schematic for a 15 amp dcc booster.

Dcc circuit breaker schematic. This dcc circuit breaker is loosely based on the merg arc auto reverse and cutout the influence of which is gratefully acknowledgedtheres no reversing relay this circuit is only a circuit breaker. This is a full function command station and forms the core of the merg dcc system. Circuits4tracks has plans for an occupancy detector. The command station includes a dcc output rated at 1 amp that is suitable for operating a small layout or for connection to a programming track.

Dcc booster circuit 2 lmd 18200 the second schematic is for a 3 amp dcc booster with automatic shutdowns for dcc signal failure and high current loads. The odd one up to 10 amps but so far nothing over 10 amps. Dcc command station cancmd kit 91. The circuit breakers trip current setting has an adjustable range of 05 to 10 amps.

They also offer a number of other products in assembled or kit form. Download information is at the bottom of the page. Short circuit protection for your model railroad dcc system using 1156 automotive light bulbs for short management. I can find lots of dcc booster circuits for up to 3 amps.

Ideally would be a design with a minimum number of parts. For those interested in making an ammeter for dcc here is his circuit schematic. From rob paisleys model. Here is an easy inexpensive way to protect your locomotives and dcc system as.

Dcc really does need fast acting breakers to protect locomotives and infrastructure from high current short circuits and overload so only properly designed and fast acting products designed for dcc are suitable. This circuit also uses the lmd 18200 cmos h bridge.