UL 1876:4ED 2015-06-25
Current
The latest, up-to-date edition.
Isolating Signal and Feedback Transformers for Use in Electronic Equipment
Hardcopy
English
25-06-2015
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
INTRODUCTION
1. Scope
2. General
3. Glossary
CONSTRUCTION
4. Housing
5. Resistance to Corrosion
6. Mechanical Assembly
7. Impregnation
8. Leads
9. Terminal Support
10. Transformer Insulation
11. Spacings
12. Double Protection
PERFORMANCE
13. General
14. Transformer Dielectric Voltage-Withstand Test
15. Strain Relief Test
16. Insulation Resistance Test
17. Thermoplastic Bobbin Temperature Stability Test
18. Insulating Materials Equivalence Test
19. Insulating System Tests
MANUFACTURING AND PRODUCTION TEST
20. Dielectric Voltage-Withstand Test
MARKINGS
21. General
APPENDIX A
Standards for Components
Pertains to isolating signal and feedback transformers intended to be used in electronic equipment where only audio, video, and other signal waveforms are transformed.
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Underwriters Laboratories
|
| Status |
Current
|
| UL 1411:7ED 2016-01-15 | Transformers and Motor Transformers for Use in Audio-, Radio-, and Television-Type Appliances |
| UL 458:6ED 2015-09-02 | Power Converters/Inverters and Power Converter/Inverter Systems for Land Vehicles and Marine Crafts |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.