JPS5791674A - Inverter ignition signal generating circuit - Google Patents
Inverter ignition signal generating circuitInfo
- Publication number
- JPS5791674A JPS5791674A JP55169234A JP16923480A JPS5791674A JP S5791674 A JPS5791674 A JP S5791674A JP 55169234 A JP55169234 A JP 55169234A JP 16923480 A JP16923480 A JP 16923480A JP S5791674 A JPS5791674 A JP S5791674A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- interlocking
- shift resistor
- outputs
- generating circuit
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
PURPOSE:To obtain the noise-resisting interlocking signal by a method wherein, after the fixed number of pulse ssent from a pulse generator has been counted, a shift resistor which outputs the signal identical to the input signal is provided. CONSTITUTION:A signal A is outputted from the pulse generator 17, it is impressed to a shift resistor 18, and at the same time, the output B of a ring counter 1 is also impressed to the shift resistor 18. The shift resistor 18 counts the prescribed pulse number, and outputs an output signal C by delaying the input. AND circuit 4 receives the logical product of the output signal C and the output signal A of the ring counter 1, and outputs an interlocking signal D. Thus, an interlocking opeation of an ignition signal for each switching signal on the positive and negative sides in the ring counter 1 can be performed by the interlocking signal D, and the noise-resisting inverter ignition signal generating circuit of a simple circuit constitution can be obtined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55169234A JPS5791674A (en) | 1980-11-28 | 1980-11-28 | Inverter ignition signal generating circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55169234A JPS5791674A (en) | 1980-11-28 | 1980-11-28 | Inverter ignition signal generating circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5791674A true JPS5791674A (en) | 1982-06-07 |
Family
ID=15882712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55169234A Pending JPS5791674A (en) | 1980-11-28 | 1980-11-28 | Inverter ignition signal generating circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791674A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6087678A (en) * | 1983-10-20 | 1985-05-17 | Toshiba Corp | Control circuit for inverter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111622A (en) * | 1976-03-17 | 1977-09-19 | Hitachi Ltd | Semiconductor control apparatus |
JPS5388143A (en) * | 1977-01-11 | 1978-08-03 | Matsushita Electric Ind Co Ltd | Power controller |
-
1980
- 1980-11-28 JP JP55169234A patent/JPS5791674A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52111622A (en) * | 1976-03-17 | 1977-09-19 | Hitachi Ltd | Semiconductor control apparatus |
JPS5388143A (en) * | 1977-01-11 | 1978-08-03 | Matsushita Electric Ind Co Ltd | Power controller |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6087678A (en) * | 1983-10-20 | 1985-05-17 | Toshiba Corp | Control circuit for inverter |
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