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Tuesday, September 26, 2017
VOLUME -23 NUMBER 12
Publication Date: 12/1/2008
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Electronic Mfg. Services
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Special Feature: Test and Measurement
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December 2008 Issue
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Astrodyne Intros Ultra-Thin Industrial Switchers
Ultrathin industrial switching supply.
Mansfield MA — Astrodyne has introduced its ultra-thin SDR-240 Series DIN-rail mounted, enclosed switching power supplies are designed for industrial control and embedded systems applications. The unit width of this space-saving power supply series is 50 percent smaller than previous versions. Providing 240W of output power, all models accept universal input from 90-264VAC.
Two models are offered at 24VDC and 48VDC with active PFC >0.93 and 93 percent efficiency. The Ultra-thin SDR-240 Series comes with overload, overvoltage, overtemperature protection and provide free air convection cooling.
The power supplies are enclosed in rugged metal casings that offer a high density, ultra-thin package only 2.48-in. wide. All models in the SDR-240 Series provide an integral power-good LED indicator and output adjustment potentiometer and are designed to operate over the ambient temperature range of -25 to +60°C without forced air cooling or output power derating.
All models can be installed on DIN Rail TS35/7.5 or 15 and are fully approved to UL508 and TUV EN60950-1 safety specifications. Power supply dimensions are only 4.46 X 2.48 X 4.93-in. with screw terminal input/output connections.
Contact: Astrodyne Corp., 35 Hampden Rd., Mansfield, MA 02048
800-823-8082 fax: 508-339-0375 Web:
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