Premier
Diesel Engine with PS-2 and Proto-Scale 3-2
25
3GS-21B GenSet
Transformer
Model
Min/Max.
Voltage
Power
Rating
Transformer
Type
MRC
Controlmaster 20
PH Hobbies
PS5
PH Hobbies
PS10G
BridgeWorks
Magnum-15
BridgeWorks
Magnum 200
BridgeWorks
Magnum 400
BridgeWorks
Magnum 1000
LGB Jumbo
50101
0-20v
0-20v
0-20v
0-24v*
0-24v*
0-24v*
0-24v*
0-24v*
100 Watt
100 Watt
180 Watt
300 Watt
300 Watt
300 Watt
300 Watt
240 Watt
Electronic
Electronic
Electronic
Electronic
Electronic
Electronic
Electronic
Electronic
Recommended DC Power Supplies
Proto-Sound® 2.0 is designed to work with most standard DC power supplies and
AC transformers. The following charts lists the recommended DC and AC
transformers. Note that many of the AC operational commands described in
these instructions require a bell button, so if your AC transformer does not have
its own bell button, you should consider adding one to get the full benefit of the
system. In addition, the chart details how the terminals on these transformers
should be attached to your layout. DC transformers employing PWM (pulse width
modulation) should not be used with the separately sold DCS system.
*Use 22 volts maximum track voltage when operating a MTH Locomotive
equipped with Proto-Sound, Loco-Sound, or Proto-Sound 2.0
