C.M. Technology offers a range of power supplies targeting the railway sector, ranging from freight power supplies, voltage reducers, battery chargers and battery managers as well as DC-DC converters.
The RBX Series is a Panel-mount Railway DC-DC Converter. Features High Efficiency (91%), 110V DC Input, Built-in constant current limiting circuit and Overload/Overvoltage/Over temperature protection.
The NRS-E is a 1RU high rated AC-DC Converter. A High Efficiency (89%) Converter with built-in active PFC functionality (P.F >0.95), Universal Full-Range AC Input and Active AC Surge current limiting circuit,
The RC Series is a 1RU 19" rackmount IP65 rated DC-DC Converter. Ideal for correct charging of Railway Control and Lighting Battery Banks. Available in single DC Output (72V to 120V) configurations.
The R1 Series has been designed to suit EN51055 requirements of DC-DC converters utilised in industrial, railway & communications applications. Available in single & dual (5V, 12V & 24V) output configurations with DC Output annunciator LEDs.
The PSTR74F Power Supplies are DC to DC Converters designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment. Includes input ripple filter for high ripple (>5%) DC sources.
The PSTR24 Power Supplies are DC to DC Converters designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment that is to be powered from the train DC supply.
The PSTR2412 is a DC to DC Converter designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment that is to be powered from the train DC supply.
The PSTR48 Telecommunication Power Supplies are DC to DC Converters designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment that is to be powered from the train DC supply.
The PSTR74 Telecommunication Power Supplies are DC to DC Converters designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment that is to be powered from the train DC supply.
The PSTR110 Telecommunication Power Supplies are DC to DC Converters designed to provide an isolated, regulated, overvoltage and transient protected 13.8 Volt source for radio and other ancillary equipment that is to be powered from the train DC supply.
The PPS15 is a 13.8 volt 15amp transformer isolated switch mode down converter designed to be used either as a stand alone supply or as a float style battery backed up supply when a lead acid battery is connected to its battery terminals.
The PPS20 is a 13.8 volt 20amp transformer isolated switch mode down converter designed to be used either as a stand alone supply or as a float style battery backed up supply when a lead acid battery is connected to its battery terminals.
The PSTR7412 has been designed for locomotives with DC supplies ranging from 60 to 130 Volts, without any voltage selection being needed. The PSTR7412 has also been designed for a high energy efficiency of >80%.
The PS1240 is designed as a 14.2V D.C/40A battery charger and battery charge state monitor. The charger first applies a fast charge to bring the battery up to nominal capacity and then applies a trickle charge to maintain that state.
The PSTR-DT series is a compact DC-DC Converter for railway applications. Available in 110V & 74V input configurations and 12V & 24V DC Output configurations.
Manufactured for ease of operation and handling, the 50 Hz Generator allows the operator to accurately determine the tripping point of a 50 Hz detector of the power electronics devices on board the rolling stock or the signalling equipment in the field.
C.M. Technology, pioneering switch mode power supplies design & development for over twenty-five years.
