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DI-177 - 9 W, high ambient temperature power supply for oven control

DI-177 - 9 W, High Ambient Temperature Supply for Oven Control

Overview

Design Highlights High ambient temperature operation (TAMB = 105 °C) High energy efficiency Meets CEC 2008 requirements for active mode efficiency (82% vs. 68.8% requirement) No-load input power <150 mW at 265 VAC Extended protection features Hysteretic over-temperature shutdown The protection auto-restart function provides output short-circuit protection that meets EN55022B limits with a margin >8 dBμ

Blockdiagram

Design Files

di177

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Update:2025-06-19 00:57:13

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