your dependable power partner ? www.powerbox.com.au 247 modules qpo series output ripple attenuator features ? >30db pard attenuation, 1 khz to 500khz. ? 25 x 25 x 4.5mm sip, lga mounting. ? supports precise point-of-load regulation. ? reduces required number of output capacitors to support dynamic loads. ? user selectable optimisation of attenuation, power disspation, and transient load response. ? compatible with most dc-dc converters. output ripple attenuator (qpo) product description the qpo output ripple attenuator sip (system-in-package) products use proprietary active filtering to reduce power supply outpu t ripple and noise (pard) over 30db from 1khz to 500khz. qpos improve transient response and ensure quiet point-of-load regulation. they also reduce the nu mber of output capacitor to support dynamic loads. qpos work with most dc-dc converters and switching power supplies. output regulation is maint ained using remote sensing or the trim input of the power supply. typical configuration not for design use; see data sheet. performance selection table dimensions:- 25 x 25 x 4.5mm
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