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STR-A61xx

Part Number	STR-A61xx
Manufacturer	Sanken electric
Description	Low Power Off-line SMPS Primary Switcher
Published	Sep 3, 2005
Detailed Description	STR-A6100 Series PRC, Auto Burst Standby, Current-Mode Control w t ew N Ne ct u uc d d o o r P Pr Low Power Off-line S...
Datasheet	STR-A61xx PDF File

Overview

STR-A6100 Series PRC, Auto Burst Standby, Current-Mode Control w t ew N Ne ct u uc d d o o r P Pr Low Power Off-line SMPS Primary Switcher Features PRC Pulse Ratio Control : (8 µs fixed off-time, variable on-time) The switching frequency varies within an optimum range of 63kHz to 120kHz, according to load variations, to create a quasi-jittering, low-EMI noise operation.
Auto burst standby: (No Load Consumption < 100 mW at AC 264V) Enables very low power consumption at no load.
Typical results of a 5W universal input power supply are 35mW at AC110V and 43mW at AC220V.
Auto bias function This function stabilizes operation during Auto Burst Standby mode, by preventing a Hiccup mode.
The Auto ...

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