JPH0562374B2 - - Google Patents
Info
- Publication number
- JPH0562374B2 JPH0562374B2 JP26816284A JP26816284A JPH0562374B2 JP H0562374 B2 JPH0562374 B2 JP H0562374B2 JP 26816284 A JP26816284 A JP 26816284A JP 26816284 A JP26816284 A JP 26816284A JP H0562374 B2 JPH0562374 B2 JP H0562374B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- circuit
- constant current
- transistor
- temperature
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26816284A JPS61145616A (ja) | 1984-12-19 | 1984-12-19 | 定電流源回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26816284A JPS61145616A (ja) | 1984-12-19 | 1984-12-19 | 定電流源回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145616A JPS61145616A (ja) | 1986-07-03 |
| JPH0562374B2 true JPH0562374B2 (enrdf_load_html_response) | 1993-09-08 |
Family
ID=17454763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26816284A Granted JPS61145616A (ja) | 1984-12-19 | 1984-12-19 | 定電流源回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145616A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2527226B2 (ja) * | 1989-01-17 | 1996-08-21 | 三菱電機株式会社 | バイアス回路 |
| JPH082738Y2 (ja) * | 1990-08-05 | 1996-01-29 | 新日本無線株式会社 | 定電流回路 |
| JP4779397B2 (ja) * | 2005-03-28 | 2011-09-28 | パナソニック電工株式会社 | プリプラ式射出成形装置 |
-
1984
- 1984-12-19 JP JP26816284A patent/JPS61145616A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145616A (ja) | 1986-07-03 |