45 South Street
Hopkinton, MA 01748
Schaefer specializes in on-board and trackside rail applications. Our unique design and manufacturing allows flexibility in power conversion for an endless combination of input and output voltages. Extra rugged construction ensures long-life and reliable operation in even the most demanding applications, including on-board electronics, as well as other transit vehicles, mining vehicles, and switchers. DC/DC converters, DC/AC inverters, and battery chargers available from 50W to 40 KW+ include:
- 36VDC, 74VDC or 110VDC inputs.
- Ultra-wide input ranges to handle extremes.
- Steady output power even during cranking conditions.
- Buck, boost, or isolated topology.
- High efficiency, lightweight, high power density for smaller package designs.