JPS54154034A - Rectifying circuit - Google Patents
Rectifying circuitInfo
- Publication number
- JPS54154034A JPS54154034A JP6296378A JP6296378A JPS54154034A JP S54154034 A JPS54154034 A JP S54154034A JP 6296378 A JP6296378 A JP 6296378A JP 6296378 A JP6296378 A JP 6296378A JP S54154034 A JPS54154034 A JP S54154034A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- diode
- circuit
- rectifying circuit
- diodes
- 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
- Rectifiers (AREA)
Abstract
PURPOSE: To enable a direct proportional conversion between AC input voltage and DC voltage by adding a circuit for compensating the forward voltage drop of a rectifying diode to a main diode rectifying circuit for converting the AC input voltage to the DC voltage.
CONSTITUTION: There are added an insulation transformer 2 for converting the AC input voltage at predetermined transformation ratio, an auxiliary rectifying circuit of a bridge circuit with diodes 3, a current regulating limit resistor 4, and a compensating diode 5 of the same characteristics as the diodes 1 to a main rectifying circuit of a bridge circuit of the diodes 1. Accordingly, the output of the transformer 2 is rectified in the auxiliary rectifying circuit to a DC current to thus take place forward voltage drop through the resitor 4 at the diode 5. This voltage drop is presented across the load resistor 6 in addition to the low DC voltage of the amount of the forward voltage drop of the diode 1. Thus, there can be obtained a DC voltage proportional to the AC input voltage between both terminals of the load resistor 6 and the diode 5 in series circuit.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6296378A JPS5947952B2 (en) | 1978-05-25 | 1978-05-25 | rectifier circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6296378A JPS5947952B2 (en) | 1978-05-25 | 1978-05-25 | rectifier circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54154034A true JPS54154034A (en) | 1979-12-04 |
JPS5947952B2 JPS5947952B2 (en) | 1984-11-22 |
Family
ID=13215483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6296378A Expired JPS5947952B2 (en) | 1978-05-25 | 1978-05-25 | rectifier circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947952B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498127A (en) * | 1981-11-30 | 1985-02-05 | Merlin Gerin | Static converter with electric valves comprising a twelve-phase connection with two Graetz bridges for the suppression of harmonics 5 and 7 of network current |
-
1978
- 1978-05-25 JP JP6296378A patent/JPS5947952B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498127A (en) * | 1981-11-30 | 1985-02-05 | Merlin Gerin | Static converter with electric valves comprising a twelve-phase connection with two Graetz bridges for the suppression of harmonics 5 and 7 of network current |
Also Published As
Publication number | Publication date |
---|---|
JPS5947952B2 (en) | 1984-11-22 |
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