My HO layout is block wired into four sections. Each section has it’s own H/Held throttle. The power source is a Gaugemaster 16v AC Transformer. The problem is that the power to all sections cuts out intermittently i.e. some sessions works fine, then without warning next “switch-on” nothing I can do makes it go. Have checked all my wiring exhaustively, every obvious thing.After 40 years in the Hobby I am stumped! Seems like a short circuit but where & how? All track, wheels etc are spotless. Any suggestions are most welcome.
INTERMITTANTS: Tough to find.
Transformers are rarely intermittant. Bad or ‘iffy’ connections ARE.
SOLUTION is simple. If you are powering via AC it suggests sectional track.
Dont depend on rail joiners to pass along current.
BUY a cheap Multimeter (under $10) that reads AC Voltage. Start at Transformer and work your way down the track - including all block connections. A simple cold solder joint or rail joiner will cause your problems.
BETTER TRACK may be an ultimate solution -