Latest FXW DC/DC Converters Feature Input to Output Isolation of 1500 VDC

Press Release Summary:

Calex’s FXW Series DC/DC Converters are available with 12, 24, 28, 48, and 53VDC output voltages. Operated in -40 to +105°C temperature range at a fixed frequency of 200 KHz, units utilize high efficiency synchronous rectification technology, advanced electronic circuit, packaging and thermal design. The 1000 W converters are housed in 2.5 L x 4.7 W x 0.52 in. H. Suitable for battery connect applications using 12V and 24V battery power, units are protected against over current, short circuit and over temperature.


Original Press Release:

1000W, Wide Input Range, Full Brick DC/DC Converter

Calex Mfg. Co., Inc. announces the completion of the FXW wide input range 1kW full brick series. The 1,000 W FXW series offers the highest power density in the industry for an industry standard full brick DC/DC converter with a 9-36 VDC input. The 9-36VDC input range makes this series ideal for battery connect applications using 12V and 24V battery power. Output voltages available with the FXW series are 12, 24, 28, 48, and 53VDC. The 1 kW FXW series is isolated input to output and boasts efficiencies of up to 96.9%. The FXW’s high efficiency and high power density is accomplished through the use of high efficiency synchronous rectification technology, advanced electronic circuit, packaging and thermal design. The converters operate at a fixed frequency, 200kHz, and follow conservative derating guidelines. All FXW models are built in the USA and are backed by Calex’s Five Year Warranty.

The FXW is 2.5” x 4.7” x 0.52”H and offers excellent thermal performance with a metal baseplate. The operating temperature range of the FXW is -40 to +105C. Optional heatsinks are available for extended temperature use. Input to output isolation is 1500VDC for all models. All models also offer trim and sense. The output voltage trim range is -40 to +10%. Mindful of battery powered applications, an ON/OFF function is available to minimize the current draw from the batteries when the converter is in the off state. All FXW models are protected by over current, short circuit and over temperature protection. The FXW series is UL60950 Approved.

For more information on the FXW, view the data sheet at www.calex.com/pdf/fxw.pdf, or you can contact Calex at 800-452-3355/925-687-4411, www.calex.com or Fax 925-687-3333. Contact the Factory for pricing and delivery information. Calex’s corporate headquarters are located at 2401 Stanwell Drive, Concord, California, 94520 USA. All Calex products are designed and built in the United States.

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