DC/DC Converters feature switching frequency of 400 kHz.
June 2, 2008 -
Offered in single and dual output models, 10 W EW Series converters are housed in 1.25 x 0.8 x 0.4 in. five-sided shielded case. Input voltage ranges available are 9-18 V, 18-36 V, and 36-75 V, while single output voltages range from 2.5-15 V and dual output voltages available are ±5, ±12, and ±15 V. Other features include 87% typical efficiency, 1,500 Vdc input to output isolation voltage, output noise of 50 mV peak to peak, and line and load regulation of 0.3% and 0.5% respectively.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Calex Mfg. Co., Inc.
2401 Stanwell Dr.
Concord, CA, 94520
USA
Calex Announces the Availability of the Calex 10 Watt EW Series
Compact 10 Watt DC/DC Converter
Calex Mfg. Co., Inc. of Concord, California announces the availability of the Calex 10 Watt EW Series. The 10 Watt DC/DC converters are housed in a 1.25" x 0.8" x 0.4" five sided shielded case. The EW Series offers both single and dual output models. The input voltage ranges available are 9 to 18V, 18 to 36V and 36 to 75V. Single output voltages range from 2.5 to 15V and dual output voltages available are ±5, ±12 and ±15 Volts. All models are isolated input to output.
The switching frequency of the EW Series is 400 kHz. Efficiencies run as high as 87% typical. The input to output isolation voltage is 1500 Volts DC. Output noise is only 50 mV peak to peak. Line and load regulation is 0.3% and 0.5% respectively. Output voltage accuracy is 0.6%. All EW models are protected by continuous short circuit protection and backed by Calex's Five Year Warranty.
The operating case temperature range of the EW Series is -40 to +90C. MTBF is calculated per MIL-HDBK-217F at 1M hours. Contact the factory for pricing. Units are available from stock to 6 weeks.For more information, contact Calex Mfg. Co., Inc. via phone 925-687-4411 / 800-542-3355 or fax 925-687-3333. For a complete data sheet on the EW Single Series go to http://calex. com/pdf/10wsew.pdf, EW Dual Series go to http://www. calex.com/pdf/10wdew.pdf or email sales@calex.com. The Calex corporate address is 2401 Stanwell Drive, Concord, California 94520 USA. Calex has manufacturing facilities in both Concord California and Tijuana Mexico.
Contact: Paul Cuff (pcuff@calex.com)
Phone: (925) 687-4411
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