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reference designNCP1075 | Demoboard NCP1075PSRGEVB

Onsemi NCP1075 | Demoboard NCP1075PSRGEVB

Primary Side Controlled, 10 Watt, Off-line Flyback Evaluation Board

Overview

TopologyFlyback Converter
Input voltage0-265 V
Output 112 V / 0.75 A

Description

The NCP1075 Primary Sensed EVAL demo board is a universal input, off-line, 10 watt output, constant voltage power supply for powering E-meters or white goods applications where tight output voltage regulation is not necessary. This version of the NCP1075 flyback circuit does not have voltage sensing on the secondary side but utilizes the aux winding on the primary side of the transformer for sensing an analog of Vout, eliminating the use of an NCP431 and optocoupler. For more information please see the datasheet.

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750313390
SPECOffline Transformer WE-UNIT
Availability
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Offline Transformer WE-UNIT
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