JPS548472A - Thyristor test unit - Google Patents
Thyristor test unitInfo
- Publication number
- JPS548472A JPS548472A JP7364077A JP7364077A JPS548472A JP S548472 A JPS548472 A JP S548472A JP 7364077 A JP7364077 A JP 7364077A JP 7364077 A JP7364077 A JP 7364077A JP S548472 A JPS548472 A JP S548472A
- Authority
- JP
- Japan
- Prior art keywords
- thyristor
- test unit
- circuit
- thyristor test
- auxiliary thyristor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
PURPOSE: To simplify the circuit constitution, by constituting the test circuit with AC power input, diode, capacitor, inductance, resistor, and auxiliary thyristor, and by making the circuit so that inverted waveform is caused to tested thyristor when triggering the auxiliary thyristor.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7364077A JPS548472A (en) | 1977-06-21 | 1977-06-21 | Thyristor test unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7364077A JPS548472A (en) | 1977-06-21 | 1977-06-21 | Thyristor test unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS548472A true JPS548472A (en) | 1979-01-22 |
Family
ID=13524085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7364077A Pending JPS548472A (en) | 1977-06-21 | 1977-06-21 | Thyristor test unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS548472A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156223A (en) * | 2011-03-02 | 2011-08-17 | 中国电力科学研究院 | Novel thyristor-grade impedance testing device for direct-current converter valve |
-
1977
- 1977-06-21 JP JP7364077A patent/JPS548472A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156223A (en) * | 2011-03-02 | 2011-08-17 | 中国电力科学研究院 | Novel thyristor-grade impedance testing device for direct-current converter valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS548472A (en) | Thyristor test unit | |
JPS53142618A (en) | Current-voltage converter | |
JPS53131458A (en) | Constant voltage circuit | |
JPS52128517A (en) | Frequency converter | |
JPS5439535A (en) | Average value operation circuit | |
JPS53102662A (en) | Driving circuit for pulse transformer | |
JPS56144339A (en) | Device for detecting ignition of burner | |
JPS53126852A (en) | Time-voltage conversion circuit | |
JPS5276661A (en) | Power source device | |
JPS5226260A (en) | Measuring circuit | |
JPS52132564A (en) | Discharge lamp switching device | |
JPS5348655A (en) | Pulse stop detection device | |
JPS5412663A (en) | Function generator | |
JPS53148253A (en) | Sequence check circuit | |
JPS51141692A (en) | Lubricating oil deterioration test and instrument therefor | |
JPS52137242A (en) | Pulse signal generator | |
JPS5314544A (en) | Pulse generator circuit | |
JPS52103657A (en) | Amplitude derivation device | |
JPS5219956A (en) | Relay drive circuit | |
JPS5421506A (en) | Rotation/frequency converter for motor | |
JPS53117362A (en) | Pulse generating circuit | |
JPS53123653A (en) | Trigger circuit | |
JPS5376736A (en) | Gate pulse generation circuit | |
JPS5362972A (en) | Thyristor firing circuit | |
JPS5346240A (en) | Signal transmission circuit |