AS 3726.3-1989

1 - AS 3726.3-1989 ELECTROMECHANICAL COMPONENTS FOR ELECTRONIC EQUIPMENT-BASIC TESTING PROCEDURES AND MEASURING METHODS...
4 - PREFACE
5 - Scope
5 - 1. Test 5a: Temperature rise
5 - 1.1 Object
5 - 1.2 Preparation of the specimen
5 - 1.3 Test method
5 - 1.4 Requirements
6 - 1.5 Details to be specified
6 - 2. Test 5b: Current-temperature derating
6 - 2.1 Object
6 - 2.2 General conditions
6 - 2.2.1 Determining the current-carrying capacity curve
7 - 2.2.2 Derating curve
7 - 2.2.3 Application of the current-carrying capacity curve
7 - 2.3 Details of the test
7 - 2.3.1 Measuring apparatus
8 - 2.3.2 Details of temperature measurement
8 - 2.4 Method of measurement
8 - 2.5 Details to be specified

The tests contained herein, when required by the detail specification, shall be used for electromechanical components within the scope of Technical Committee No. 48.*They may also be used for similar devices when specified in a detail specification.