MX9602382A - Circuito regulador de voltaje de corriente baja. - Google Patents
Circuito regulador de voltaje de corriente baja.Info
- Publication number
- MX9602382A MX9602382A MX9602382A MX9602382A MX9602382A MX 9602382 A MX9602382 A MX 9602382A MX 9602382 A MX9602382 A MX 9602382A MX 9602382 A MX9602382 A MX 9602382A MX 9602382 A MX9602382 A MX 9602382A
- Authority
- MX
- Mexico
- Prior art keywords
- low current
- voltage
- regulator circuit
- voltage regulator
- light emitting
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 abstract 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Devices For Supply Of Signal Current (AREA)
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Led Devices (AREA)
Abstract
La presente invencion se refiere a un suministro de energía para regular la energía suministrada a un aparato que consume energía (12) que opera a niveles de corriente baja, que incluye una fuente de energía (16 que comprende al menos una batería para generar un voltaje de salida mayor que un nivel operativo deseado. El suministro de energía incluye además un circuito regulador de voltaje (R1) que comprende un diodo emisor de luz (LED) (D1). El diodo emisor de luz, el cual está configurado preferiblemente como un diodo de arsenuro de galio, opera a un voltaje substancialmente constante dentro de un intervalo de corriente entre 10 a 25 microamperios. Como resultado, se pueden construir circuitos reguladores del voltaje confiables y economicos, con un funcionamiento substancialmente mejorado, cuando se comparan con los circuitos que utilizan diodos zener como el componente regulador del voltaje activo, a los niveles de corriente muy bajos, requeridos para aplicaciones tales como dispositivos de telecomunicaciones suministrados con energía en la línea.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/494,609 US5650668A (en) | 1995-06-23 | 1995-06-23 | Low current voltage regulator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9602382A true MX9602382A (es) | 1997-06-28 |
Family
ID=23965191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9602382A MX9602382A (es) | 1995-06-23 | 1996-06-18 | Circuito regulador de voltaje de corriente baja. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5650668A (es) |
| EP (1) | EP0750243A1 (es) |
| JP (1) | JPH0944259A (es) |
| CN (1) | CN1147165A (es) |
| CA (1) | CA2177205A1 (es) |
| MX (1) | MX9602382A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100929817B1 (ko) | 2007-10-23 | 2009-12-07 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 장치의 제조 방법 |
| US8432108B2 (en) * | 2008-04-30 | 2013-04-30 | Lsi Industries, Inc. | Solid state lighting, driver circuits, and related software |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264513C2 (de) * | 1963-11-29 | 1973-01-25 | Texas Instruments Inc | Bezugspotentialfreier gleichstromdifferenzverstaerker |
| DE1276001B (de) * | 1965-04-10 | 1968-08-29 | Metallgesellschaft Ag | Verfahren zur Spannungsreglung von elektrostatischen Staubabscheidern |
| US3947753A (en) * | 1972-05-06 | 1976-03-30 | Canon Kabushiki Kaisha | Voltage regulator including an LED to provide a reference voltage |
| US4140962A (en) * | 1977-06-09 | 1979-02-20 | Xerox Corporation | High voltage regulator using light dependent resistor |
| US4613809A (en) * | 1985-07-02 | 1986-09-23 | National Semiconductor Corporation | Quiescent current reduction in low dropout voltage regulators |
| US4686451A (en) * | 1986-10-15 | 1987-08-11 | Triquint Semiconductor, Inc. | GaAs voltage reference generator |
| US4868416A (en) * | 1987-12-15 | 1989-09-19 | Gazelle Microcircuits, Inc. | FET constant reference voltage generator |
| US4906913A (en) * | 1989-03-15 | 1990-03-06 | National Semiconductor Corporation | Low dropout voltage regulator with quiescent current reduction |
| US4995072A (en) * | 1989-06-30 | 1991-02-19 | Harold Sandler | Self-powered base and remote telephone communication set |
-
1995
- 1995-06-23 US US08/494,609 patent/US5650668A/en not_active Expired - Lifetime
-
1996
- 1996-05-23 CA CA002177205A patent/CA2177205A1/en not_active Abandoned
- 1996-06-11 EP EP96304330A patent/EP0750243A1/en not_active Withdrawn
- 1996-06-18 MX MX9602382A patent/MX9602382A/es unknown
- 1996-06-21 CN CN96108792A patent/CN1147165A/zh active Pending
- 1996-06-21 JP JP8161440A patent/JPH0944259A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0750243A1 (en) | 1996-12-27 |
| CN1147165A (zh) | 1997-04-09 |
| JPH0944259A (ja) | 1997-02-14 |
| CA2177205A1 (en) | 1996-12-24 |
| US5650668A (en) | 1997-07-22 |
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