IEEE 295-1969

$57.96

IEEE Standard for Electronics Power Transformers

Published By	Publication Date	Number of Pages
IEEE	1969	22

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Description

New IEEE Standard – Active. Application guidance and test procedures are given for power transformers and inductors that are used in electronic equipment and supplied by power lines or generators of essentially sine-wave or polyphase voltage. Provision is made for relating the characteristics of transformers to the associated rectifiers and circuits. This standard includes, but is not limited to, the following transformers and inductors: rectifier supply transformers for either high- or low-voltage supplies, filament and cathode heater transformers, transformers for alternating-current resonant charging circuits, inductors used in rectifier filters, and autotransformers with fixed taps.

PDF Catalog

PDF Pages	PDF Title
1	Title Page
2	Introduction
3	Participants
4	CONTENTS
5	1. Scope 1.1 Related and Reference Standards
6	2. Definitions 2.1 Additional Definitions
7	3. Symbols 4. Transformer Electrical Tests 4.1 Electrical Tests 4.2 Characteristic Tests 5. Electrical Tests 5.1 Electrical Strength Tests
8	5.2 Induced Voltage Tests
9	5.3 Repeated Electric Strength Testing 5.4 Corona Tests
10	5.5 Corona Test Methods 5.6 Temperature Rise Tests
12	Annex I—Definitions Relating to Transformer-Rectifier Systems
13	Annex II—Transformer Terminal Marking Guide
17	Annex III—Typical Norms and Tolerances for Transformer Specifications
18	Annex IV—Electric Strength Tests for Transformers Connected to High-Voltage Lines
20	Annex V—Inrush Current Considerations
21	Annex VI—Service Conditions