JPS626363B2 - - Google Patents
Info
- Publication number
- JPS626363B2 JPS626363B2 JP53042700A JP4270078A JPS626363B2 JP S626363 B2 JPS626363 B2 JP S626363B2 JP 53042700 A JP53042700 A JP 53042700A JP 4270078 A JP4270078 A JP 4270078A JP S626363 B2 JPS626363 B2 JP S626363B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- resistor
- collector
- voltage
- differential amplifier
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4270078A JPS54136158A (en) | 1978-04-13 | 1978-04-13 | Gain control amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4270078A JPS54136158A (en) | 1978-04-13 | 1978-04-13 | Gain control amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54136158A JPS54136158A (en) | 1979-10-23 |
| JPS626363B2 true JPS626363B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-02-10 |
Family
ID=12643320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4270078A Granted JPS54136158A (en) | 1978-04-13 | 1978-04-13 | Gain control amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54136158A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11542786B2 (en) | 2019-08-01 | 2023-01-03 | U.S. Well Services, LLC | High capacity power storage system for electric hydraulic fracturing |
| US11728709B2 (en) | 2019-05-13 | 2023-08-15 | U.S. Well Services, LLC | Encoderless vector control for VFD in hydraulic fracturing applications |
| US12078110B2 (en) | 2015-11-20 | 2024-09-03 | Us Well Services, Llc | System for gas compression on electric hydraulic fracturing fleets |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9637282B2 (en) | 2014-05-14 | 2017-05-02 | Tokyo Light Industry Co., Ltd. | Cap |
-
1978
- 1978-04-13 JP JP4270078A patent/JPS54136158A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12078110B2 (en) | 2015-11-20 | 2024-09-03 | Us Well Services, Llc | System for gas compression on electric hydraulic fracturing fleets |
| US11728709B2 (en) | 2019-05-13 | 2023-08-15 | U.S. Well Services, LLC | Encoderless vector control for VFD in hydraulic fracturing applications |
| US11542786B2 (en) | 2019-08-01 | 2023-01-03 | U.S. Well Services, LLC | High capacity power storage system for electric hydraulic fracturing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54136158A (en) | 1979-10-23 |