UL 1411:7ED 2016-01-15
Current
The latest, up-to-date edition.
Transformers and Motor Transformers for Use in Audio-, Radio-, and Television-Type Appliances
Hardcopy
English
15-01-2016
Foreword
Introduction
1 Scope
2 General
3 Glossary
Construction
4 Enclosure
5 Leads
6 Interconnection of windings
7 Protective devices
7A Separate current-limiting material
8 Live part insulating material
9 Bobbing material
10 Coil insulation
11 Outer-wrap and crossover-lead insulation
12 Equivalent generic materials
13 Spacings
14 Double protection
15 Transformers for use with hospital-appliance pendant
controls
Performance
16 General
17 Power input test
18 Temperature test
19 Open-circuit voltage test
20 Power output test
21 Stalled rotor test
22 Dielectric voltage-withstand test
23 Thermoplastic bobbin temperature stability test
24 Strain relief test
25 Insulation resistance test
26 Abnormal operation test
Manufacturing and production test
27 Dielectric voltage-withstand test
Marking
28 Details
Appendix
A Standards for components
This Seventh Edition of the Standard for Transformers and Motor Transformers for Use in Audio-, Radio-, and Television-Type Appliances, UL 1411, is being issued as an Editorial New Edition update only. No changes to the requirements have been made.
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Underwriters Laboratories
|
| Status |
Current
|
These requirements apply to transformers, autotransformers, and motor-transformers intended to be used in audio-, radio-, and television-type appliances in which the primary winding is connected across the supply circuit.
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| UL 858:16ED 2014-11-07 | Household Electric Ranges |
| UL 1876:4ED 2015-06-25 | Isolating Signal and Feedback Transformers for Use in Electronic Equipment |
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