Three phase filter targets wind generation renewable energy applications
November 16, 2011 // Paul Buckley
Premo has developed a HCWMGF-series of filters to support applications in renewable energy equipment, UPS, inverters and power inverters, with a maximum operating voltage up to 720 Vac.
The three phase filters feature an Insertion loss above 40 dB in the whole range but can reach 80 dB between 200 kHz and 1 MHz.
The devices have a dielectric strength above 3000 Vdc and a flammability rating in accordance with UL94 V2.
HCWMGF series is available in three phase version L1, L2, L3 (without neutral) from 150 A to 2500 A, with power losses less than 0.02%.
For further information: www.grupopremo.com.
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December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.