N7FS WILCOXON | Alldatasheet
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Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. Wilcoxon Sensing Technologies 8435 Progress Drive Frederick, MD 21701 USA Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com An Amphenol Company buy.wilcoxon.com www.wilcoxon.com SPECIFICATIONS N7FS / N8HFS Matching networks Notes: 1 Compatible with Wilcoxon R22 cable connector. 2 Compatible with Wilcoxon R4M cable connector. N7FS N8HFS Input voltage, rated output 60 V rms 60 V rms Output voltage, max 100, 200, 300, 500, 800 360 Connectors: Input Output Speakon (NL4MP)1 Bendix SP00A-8-3S (F7)2 Speakon (NL4MP)1 Bendix SP00A-8-3S (F7)2 Dimensions, W x H x D (including handles) 19 x 7 x 13 in. (483 x 178 x 330 mm) 19 x 7 x 13 in. (483 x 178 x 330 mm) Weight 37 lb. (16.8 kg) 25 lb. (11.4 kg) Circuit breaker 10 amps 10 amps Recommended amplifier WST7B3 WST7B3 Compatible shakers F7 F7-1, F7 98861 Rev.E 10/21 Matching networks provide the interface between power amplifiers and piezoelectric shakers. The impedance which the shaker presents to the power amplifier is capacitive (reactive) and therefore decreases with increasing frequency. To provide improved performance from the shaker, impedance matching is needed. The matching network provides voltage step-up to allow the piezoelectric shaker to be driven at its full voltage level. At very high frequencies, lower output volt- ages are used to better match the reactive load. Additional functions such as channel separation, distortion reduction, and fusing are also provided by some matching networks. All N7/N8 series networks are 19” rack mountable.