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July, 2011 Power Supplies Keep Cool with Orion Fans
Dallas, TX — Orion Fans, division of Knight Electronics, is keeping power supplies cool, as indicated by increased sales of its DC fans to OEMs and power supply manufac- turers. The fans are used in cooling power supplies because of key fea- tures that improve overall perform- ance as well as a wide variety of available options depending on the specific application. Popular applications range from
those requiring a smaller, high-CFM, low-noise DC fan to industrial bench-
DC fan series is popular in rack- mounted power supply applications, particularly those exhibiting high static pressure environments. The company’s new web site pro-
Large selection of fans for power supplies.
top power supplies requiring a high- powered smart fan with PWM con-
trol and a locked rotor alarm. In addition, the Orion Fans Vane Axial
vides a Find-Your-Fan Search tool, which enables engineers to search by fan type, size, voltage or CFM. Product designers can also link to one or more global or regional distribution web sites to find available inventory and pricing. The standard DC fan series being specified for power sup- plies include: OD1225, OD2510, OD3010, OD4010, OD4020, OD4028, OD4028 XC, OD6015 and OD6020. Each DC fan series is available with an optional thermostatic control that adjusts fan speed in direct relation to the ambient air temperature between 55 percent and 100 percent of full speed, prolonging fan life, saving energy and minimizing noise. The Vane Axial fan models being specified for power supplies include: OD1238- VXC, OD9238-VXC, OD8038- VXC, and OD6038-VXC. The standard DC and Vane Axial series are available in standard and custom sizes. Fans are rated from 5VDC to 48VDC and meas- ure from 1 x 0.39-in. (25.4 x 9.9mm) to 4.7 x 1-in. 119.4 x 25.4mm) with air- flow from 1.8 to 283CFM. Contact: Orion Fans, 10557
Metric Dr., Dallas, TX 75243 % 800-323-2439 or 214-340-0265 fax: 214-340-5870 E-mail:
info@orionfans.com Web:
www.orionfans.com
New Ceramic Wideband WiMax Filter from Sangshin
San Jose, CA —Sangshin Elecom has introduced a fully customizable, wide band, ceramic filter for 5GHz appli- cations. Covering 5.2 to 5.8GHz, the MBP33RC5500S600A exhibits 1.0dB
Wideband ceramic filter.
of insertion loss across the band and is housed in a small, 8 x 5mm pack- age. Applications include WiMax and multiple WiFi frequencies. The center frequency and band-
width can be shifted for other appli- cations including those covering emergency services, first responder and proprietary networks. For increased out-of-band attenuation, additional poles may be added by increasing the package size. The product is available from
the Sangshin Stocking Distri butor, RFMW, Ltd. Contact: RFMW, Ltd., 90 Great
Oaks Blvd., #107, San Jose, CA 95119 % 877-367-7369 or 408-414-1450 E-mail:
info@rfmw.com Web:
www.rfmw.com
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