Server Technology BL20P Manuel D’Utilisation
measured at the load on any output channel). The ripple and noise is measured over a 20 Hz to
100 MHz frequency band. A resistive load (non-electronic) is used for this measurement. Each
output is by-passed to return by a 10uF tantalum capacitor with an ESR less than 100 milli-Ohms
in parallel with a 0.47 uF ceramic capacitor, at the point of load. The load cable is 12 feet of
twisted wire capable of carrying the current. The printed wiring board assembly is installed in its
enclosure for this measurement, or the measurement leads are properly shielded with Earth
grounds applied to the insert.
100 MHz frequency band. A resistive load (non-electronic) is used for this measurement. Each
output is by-passed to return by a 10uF tantalum capacitor with an ESR less than 100 milli-Ohms
in parallel with a 0.47 uF ceramic capacitor, at the point of load. The load cable is 12 feet of
twisted wire capable of carrying the current. The printed wiring board assembly is installed in its
enclosure for this measurement, or the measurement leads are properly shielded with Earth
grounds applied to the insert.
© Copyright 2004 Hewlett-Packard Development Company, L.P.
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Corporation.
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The only warranties for HP products and services are set forth in the express warranty statements accompanying such
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technical or editorial errors or omissions contained herein.
products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for
technical or editorial errors or omissions contained herein.
QuickSpecs
HP ProLiant BL20p p-Class Server Blade
Technical Specifications
DA - 11411 Worldwide QuickSpecs — Version 24 — 9.24.2004
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