DC to DC Power Supplies (Converters)
DC/DC Converters feature switching frequency of 400 kHz.
Press Release Summary:
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.
Original Press Release:
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
