75 WATT COMPACT DC/DC CONVERTER WITH DIGITAL INTERFACE

Models 24S5.15WDE & 24S12.6WDE

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Leighton Buzzard, UK –?? Calex Mfg. Co., Inc. of Concord, California announced two new models which have been added to the Calex 75 Watt WDE Series.

Both housed in an industry standard 1/8 brick package (2.45″ x 1.05″ x 0.55″H); the 24S5.15WDE features a wide 9 to 36 V DC input range with a 5 volt output at 15 amps.

The 24S12.6WDE features the same 9 to 36 V DC input range and provides a 12 volt output at 6 amps. Both models are fully regulated and isolated input to output.

The 24S5.15WDE and 24S12.6WDE expand the Calex WDE offering which previously consisted of 24, 28 and 48 volt output models with either a 9 to 36 V DC or 18 to 75 V DC input range.

In addition to the basic 1/8 brick analog functions, ie. Sense, Trim and ON/OFF, all WDE models feature a PMBus interface to allow monitoring, data logging and remote customization of the DC/DC converters. An evaluation board is available from Calex for bench testing, communication and configuration.

These features make the unit an ideal solution for critical applications where monitoring and/or data logging can assist in system evaluation, monitoring and trouble shooting.

Some of the key digital power management features include:

  • – Precision, adjustable over-temperature protection
  • – Configurable current-limit inception and shut-down delay
  • – Logging of historical fault events in non-volatile memory
  • – Monitoring of Vin, Vout and temperature
  • – Digital dynamic adjustment of Vout
  • – Digital warning thresholds for faults

All WDE models are housed in a fully encapsulated cast case making them ideal for still air environments. The operating temperature range of the WDE is -55 to +100 ??C.

All models are manufactured in the USA. Units are available with RoHS-compliant or non-RoHS construction.

All models are available with delivery times ranging from ex-stock to 6 weeks.

To request a quotation, or for more information on the WDE Series, contact Calex Electronics Ltd.

About Calex

Calex has been providing high quality, cost effective temperature measurement and power conversion solutions for industries worldwide since 1973. Their in-house design and manufacturing is focused on non-contact infrared temperature sensors and AC/DC power supplies.

They also offer a wide range of complementary products including thermocouples, resistance thermometers, indicators, controllers, SCADA systems, calibrators and DC/DC converters.

Calex Electronics Ltd
Leedon House, Billington Road
Leighton Buzzard, Bedfordshire,
LU7 4TN England

Telephone: +44 (0)1525 373178
Fax: +44 (0)1525 851319
Email: mail@calex.co.uk
Web: www.calex.co.uk