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本文介绍的测试系统由彩色、黑白自动测试台和STD总线、IBM-PC/XT微机构成.用于自动测量彩色电视机和黑白电视机中用的各种不同回扫变压器的主要工作特性,并进行数据处理.能完成彩电回扫变压器的阳极高压、视放电压、初级电流等14个测试参数和逆程时间、+B电压、束电流等7个调试参数的测量;黑白电视机中用回扫变压器的提升电压、初级电流等10个测试参数和逆程时间、聚焦电压、束电流等5个调试参数的测量.同时能完成各种测试及数据处理.
The test system described in this article consists of a color, black and white automated testbench and STD bus, IBM-PC / XT microcomputer to automatically measure the main operating characteristics of various flyback transformers used in color televisions and black-and-white TVs Data processing can be completed color TV flyback transformer anode voltage, apparent voltage, primary current and other 14 test parameters and the reverse time, + B voltage, beam current measurement of seven parameters such as debugging; black and white TV with back Sweep transformer voltage, primary current and other 10 test parameters and the reverse time, focus voltage, beam current measurement of 5 parameters such as debugging.At the same time be able to complete a variety of tests and data processing.