CN108255211B - 一种tec制冷装置 - Google Patents
一种tec制冷装置 Download PDFInfo
- Publication number
- CN108255211B CN108255211B CN201711482460.2A CN201711482460A CN108255211B CN 108255211 B CN108255211 B CN 108255211B CN 201711482460 A CN201711482460 A CN 201711482460A CN 108255211 B CN108255211 B CN 108255211B
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- CN
- China
- Prior art keywords
- circuit
- tec
- operational amplifier
- voltage
- output
- 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.)
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- 238000005057 refrigeration Methods 0.000 claims abstract description 34
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005679 Peltier effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711482460.2A CN108255211B (zh) | 2017-12-29 | 2017-12-29 | 一种tec制冷装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711482460.2A CN108255211B (zh) | 2017-12-29 | 2017-12-29 | 一种tec制冷装置 |
Publications (2)
Publication Number | Publication Date |
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CN108255211A CN108255211A (zh) | 2018-07-06 |
CN108255211B true CN108255211B (zh) | 2020-09-25 |
Family
ID=62725331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711482460.2A Expired - Fee Related CN108255211B (zh) | 2017-12-29 | 2017-12-29 | 一种tec制冷装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108255211B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115079751A (zh) * | 2022-07-29 | 2022-09-20 | 中国电子科技集团公司第四十三研究所 | 一种大功率高精度激光器温度控制电路 |
CN118017840B (zh) * | 2024-04-10 | 2024-06-07 | 北京中天星控科技开发有限公司成都分公司 | 一种快速响应buck dc-dc转换电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100524138C (zh) * | 2005-11-17 | 2009-08-05 | 中国科学院半导体研究所 | 一种用于大面积平面光波回路的控温方法及控温模块 |
CN202487965U (zh) * | 2012-02-01 | 2012-10-10 | 深圳市联赢激光股份有限公司 | 一种半导体激光器温度控制电路 |
US10556510B2 (en) * | 2012-04-27 | 2020-02-11 | California Institute Of Technology | Accurate assessment of the state of charge of electrochemical cells |
CN103076825A (zh) * | 2013-01-14 | 2013-05-01 | 长春长理光学精密机械有限公司 | 半导体激光器温控装置 |
CN103368051A (zh) * | 2013-07-12 | 2013-10-23 | 北京信息科技大学 | 一种用于光纤激光器泵浦的半导体激光器驱动系统 |
CN104422520B (zh) * | 2013-08-21 | 2018-05-18 | 北京航天计量测试技术研究所 | 高精度多模黑体辐射源 |
CN103944061B (zh) * | 2014-04-14 | 2016-10-12 | 浙江中欣动力测控技术有限公司 | 一种半导体激光器的驱动控制电路 |
KR101604916B1 (ko) * | 2014-08-06 | 2016-03-25 | 엘에스산전 주식회사 | 입력 채널별 절연 구조 및, 상기 구조를 포함하는 온도 제어 장치 및, 온도 제어 방법 |
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2017
- 2017-12-29 CN CN201711482460.2A patent/CN108255211B/zh not_active Expired - Fee Related
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CN108255211A (zh) | 2018-07-06 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jing Inventor after: Zhang Zhengxiang Inventor after: Zhang Xiaolei Inventor before: Zhang Zhengxiang Inventor before: Zhang Xiaolei Inventor before: Zhang Jing |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200327 Address after: 100190 room 507, No.15, South Third Street, Zhongguancun, Haidian District, Beijing Applicant after: Guoke Optoelectronic Technology Co.,Ltd. Applicant after: Beijing GK Laser Technology Co.,Ltd. Address before: 102211 Beijing city Changping District Baishan town 100 Ge Road No. 9 Hospital No. 1 building two layer Applicant before: Beijing GK Laser Technology Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200604 Address after: 100190 room 507, No.15, South Third Street, Zhongguancun, Haidian District, Beijing Applicant after: Guoke Optoelectronic Technology Co.,Ltd. Address before: 100190 room 507, No.15, South Third Street, Zhongguancun, Haidian District, Beijing Applicant before: Guoke Optoelectronic Technology Co.,Ltd. Applicant before: Beijing GK Laser Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20211229 |