JPS5226877A - Ac transformer for testing of withstand voltage - Google Patents
Ac transformer for testing of withstand voltageInfo
- Publication number
- JPS5226877A JPS5226877A JP10220775A JP10220775A JPS5226877A JP S5226877 A JPS5226877 A JP S5226877A JP 10220775 A JP10220775 A JP 10220775A JP 10220775 A JP10220775 A JP 10220775A JP S5226877 A JPS5226877 A JP S5226877A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- testing
- withstand voltage
- withstand
- voltage
- 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.)
- Granted
Links
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
PURPOSE: An a-c transformer for withstand voltage which realizes lessening of electric power and current in withstand-voltage testing, and further reduction in the size of the transformer for testing of withstand voltage.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220775A JPS5226877A (en) | 1975-08-25 | 1975-08-25 | Ac transformer for testing of withstand voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220775A JPS5226877A (en) | 1975-08-25 | 1975-08-25 | Ac transformer for testing of withstand voltage |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5226877A true JPS5226877A (en) | 1977-02-28 |
JPS5640790B2 JPS5640790B2 (en) | 1981-09-24 |
Family
ID=14321209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10220775A Granted JPS5226877A (en) | 1975-08-25 | 1975-08-25 | Ac transformer for testing of withstand voltage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226877A (en) |
-
1975
- 1975-08-25 JP JP10220775A patent/JPS5226877A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5640790B2 (en) | 1981-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5310047A (en) | Electronic circuit | |
JPS5246415A (en) | Control device for ac motor | |
JPS5226877A (en) | Ac transformer for testing of withstand voltage | |
JPS523115A (en) | Power source device | |
JPS5233055A (en) | Switching method of power source | |
JPS5228632A (en) | Non-failure power source | |
JPS51150042A (en) | Electric source switch device | |
JPS5238123A (en) | Alternating current power generator | |
JPS5211968A (en) | Digital power factor measuring apparatus | |
JPS5372125A (en) | Static induction apparatus | |
JPS5399445A (en) | Three-phase ac power unit | |
JPS5312092A (en) | Insulated electric wire | |
JPS5312058A (en) | Dc power controlling apparatus | |
JPS5241829A (en) | Inverter apparatus | |
JPS523133A (en) | Power source device | |
JPS5437223A (en) | All wave rectifying circuit | |
JPS5212447A (en) | Reactive power controller | |
JPS51149512A (en) | Starting method of the electric motor having the ac generator as the power source | |
JPS5210042A (en) | Level transforming circuit | |
JPS5223618A (en) | Dc high voltage generator | |
JPS51145823A (en) | Inverter | |
JPS5233053A (en) | Transformer protection relay device | |
JPS5234631A (en) | Power source abnormality detection circuit | |
JPS5291610A (en) | Potential transformer | |
JPS5416622A (en) | Bundled up commutation device of inverter |