JPS58186473U

JPS58186473U - Electrical voltage test equipment

Info

Publication number: JPS58186473U
Application number: JP8322782U
Authority: JP
Inventors: 名取　茂
Original assignee: 三菱電機株式会社
Priority date: 1982-06-04
Filing date: 1982-06-04
Publication date: 1983-12-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の電気的耐圧試験装置を構成する回路の制
御動作を説明するためのブロック図、第２図は、この考
案における装置を構晟する回路の制御動作を説明するた
めのブロック図である。図中、１は被試験品、２は端子板、３は漏れ電流検出回
路、４は電圧設定回路、５は時間設定回路、６は交流／
直流切換回路、７は制御盤、８は演算処理回路、９はプ
リンター、１０は各構成回路である。なお、図中、同一
あるいは相当部分には同一符号を付して示しである。FIG. 1 is a block diagram for explaining the control operation of a circuit constituting a conventional electrical withstand voltage test device, and FIG. 2 is a block diagram for explaining the control operation of a circuit constituting the device in this invention. It is. In the figure, 1 is the product under test, 2 is the terminal board, 3 is the leakage current detection circuit, 4 is the voltage setting circuit, 5 is the time setting circuit, 6 is the AC/AC/
7 is a control panel, 8 is an arithmetic processing circuit, 9 is a printer, and 10 is each component circuit. In the drawings, the same or corresponding parts are designated by the same reference numerals.

Claims

[Scope of utility model registration request]

In electrical withstand voltage test equipment for parts, circuits, and devices used in electrical and electronic equipment, a terminal that holds the product under test and applies the applied output voltage from the voltage setting circuit to the product under test at both ends. board, a voltage setting circuit for supplying the applied voltage to the device under test via the terminal board, and controlling the duration of supplying the applied output voltage output from the voltage setting circuit to the device under test. an AC/DC switching circuit for switching the voltage waveform of the applied voltage output from the voltage setting circuit to AC or DC; and an AC/DC switching circuit for switching the voltage waveform of the applied voltage output from the voltage setting circuit to A leakage current detection circuit that detects the leakage current flowing through the product under test while the voltage is being applied, and arithmetic processing to set pre-memorized test setting conditions to each of the circuits via the control panel. An electrical withstand voltage test device comprising a circuit and a printer for printing and recording the results of an electrical withstand voltage test of a product under test.