10:1 Ultra Wide Input Range DC/DC Converters for Railway Applications

The New range of HAE150U and HAE200U DC/DC Power Converters are suitable for the harsh mechanical and electrical environment of traction vehicles and rolling stock applications. It has an ultra-wide input voltage range from 16V to 160V and covers all the input power systems of railway applications which are 24V, 28V, 36V, 48V, 72V, 96V, […]

COVID-19 Message From Our CEO

Dear Customer & Partner, The recent events regarding the Covid-19 virus have thrown the world into turmoil. At Helios we are proud to say it is pretty much business as usual, our sales, manufacturing and service departments are running at normal capacity, and our supply lines for products are secure, albeit with some delays on […]

DC Power Supplies for DC Motors

How to select the right DC Power Supply for DC Motors? Motors, solenoids and relay controls require higher levels of current during start-up than they do for continuous operation. Mechanical failures such as motor stalls or due friction can increase the current draw dramatically. When designing or installing a DC motor supply, many factors such […]

New Modular OPUS HE Battery Charger Systems for Industrial Applications

The new Efore OPUS HE family of 19” rack-mount DC power systems are high-efficiency power solutions powered by the new MHE 2kW high-efficiency rectifiers. The 7U rack configuration delivers up to 6 kW of power, while the 12U configuration delivers up to 10 kW. Their robust and reliable fan-free design, modular architecture and use of […]

IHP Configurable High Power System – Rack Mount Inverters

IHP Modular Configurable Intelligent High Power System-Up To 24000 Watts https://www.youtube.com/embed/E0xL2ZwP6x8 Total Power: Up to 24 KW Input Voltage: 180-264 Vac 342-528 Vac Single Phase or 3-Phase # of Outputs: Up to 8 Our engineers will size and configure the right solution to meet your applications’ needs by using a wide variety of plug-in modules […]