This BAR 250R-D3 series of IP66-rated, railway DC-DC converters have an input voltage surge withstand capability of 3.5Vn for 20msec, the converters meet RIA12, the specification for the protection of traction and rolling stock equipment from transients and surges in DC control systems.
This 1000W series of high input voltage, wide input range AC-DC power supplies with active power factor correction (PFC) operate over a 180V to 480V AC-input range, 400Vac nominal. Outputs include 24Vdc, 48Vdc, 110Vdc, 125Vdc or custom.
The PDC 250-HSA-P59 series of fully encapsulated DC-DC converters are convection cooled via a heatsink assembly fins. The 250W units are entirely potted with a thermally conductive MIL-grade silicon rubber compound, which provides immunity to shock, vibration, moisture, dust, salt and other contaminants, and ensures heat dissipation throughout the modules.
The RSI 1K-HSA-F31 series of railway DC-AC sine wave inverters deliver up to 1000VA with natural air convection – no forced air or attachment to a heatsinking surface is required. The series meets the requirements of EN50155 for electronic equipment used on railway rolling stock.
The DC-DC converters are designed for rugged industrial applications that require high input voltages and wide DC-input ranges. The units accept a nominal input voltage of 1000Vdc, and offer an 800Vdc to 1200Vdc operating input range. The 500W converters deliver 36V, 48V, 110V, 125dc or custom outputs.
The PFC 319-D4 Series of IP66-rated AC-DC power supplies with active power factor correction (PFC) deliver up to 500W. The units are designed for heavy-duty industrial applications that require protection from the ingress of water from powerful jets, fog, sand, metal dust, dust, oil, insects and other contaminants.
This AC-DC power supply with 3-phase active PFC-input is designed for 5000W industrial applications. The unit operates from a three-phase input of 208Vac (197-264Vac operating range) and provides any single output from 24Vdc to 400Vdc.
The LTH 65R-F3-HSA series of heavy-duty railway DC-DC converters deliver up to 250W with convection cooling. Designed to float charge hold-up batteries that run railway on-board peripheral equipment, the units are also suitable for other transportation and industrial applications.
The HVT-2K4-1300/24-4U5 is a high input voltage, industrial quality dc-dc power converter designed for driving low voltage 24Vdc equipment. The converter is typically designed into power systems that transmit high voltage and high power over long distances.
The PFC-3KR-E-110-3U3 AC-DC power supply is designed for 3kW railway trackside applications that require redundant operation and power factor correction (PFC). The power supply uses field-proven PFH65F technology to deliver a solution with high system reliability and power efficiency. An industrial quality version is also available.
