DI-21 / Power Integrations, Inc. - Datasheet(PDF) Chat AI

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Part No.	DI-21
Manufacturer	POWERINT
Size	68 Kbytes
Pages	2 pages
Description	45 W, Universal Input, LCD Monitor External Adapter

Datasheet Summary with AI

## Summary of the Document:

This document is a technical datasheet/application note from Power Integrations describing a power supply design for an LCD monitor.

Key Information:

️· Application: Power supply for LCD Monitors.
️· Topology: The design utilizes a flyback converter, likely based on Power Integrations' TOPSwitch technology (though specific IC is not named).
️· Performance: The design meets FCC Part 15 Class B and EN55022 EMI specifications.
️· Components & Design Details: The document provides details on:
- Transformer Construction: Core material, bobbin type, winding details, and inductance specifications.
- EMI Performance: Graphs showing conducted EMI emissions for 115V and 230V input.
️· Target Audience: Power supply engineers and designers.
️· Contact Information: Provides global sales and support contact details for Power Integrations.

Essentially, this document serves as a reference design and proof of concept for a power supply that meets industry standards for LCD monitor applications. It highlights Power Integrations' expertise in power supply design and encourages engineers to utilize their products.