ES2110345B1 - SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC. - Google Patents
SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC.Info
- Publication number
- ES2110345B1 ES2110345B1 ES9402511A ES9402511A ES2110345B1 ES 2110345 B1 ES2110345 B1 ES 2110345B1 ES 9402511 A ES9402511 A ES 9402511A ES 9402511 A ES9402511 A ES 9402511A ES 2110345 B1 ES2110345 B1 ES 2110345B1
- Authority
- ES
- Spain
- Prior art keywords
- centronic
- puerto
- power supply
- stabilized power
- controlled
- 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
Landscapes
- Control Of Voltage And Current In General (AREA)
Abstract
FUENTE DE ALIMENTACION ESTABILIZADA REGULABLE SIMETRICA CONTROLADA POR PUERTO CENTRONIC. APARATO ELECTRONICO. NO CONOCIDA FUENTE DE SIMILARES CARACTERISTICAS. ACTUALMENTE LAS FUENTES SON CONTROLADAS DIRECTAMENTE POR EL USUARIO. FUENTE QUE POR SU SIMETRIA OFRECE LA POSIBILIDAD DE VOLTAJES VARIABLES POSITIVOS Y NEGATIVOS; Y TOMA DE TIERRA. SU FUNCIONAMIENTO ES ESTRICTAMENTE CONTROLADO POR ORDENADOR A TRAVES DEL PUERTO DE LA IMPRESORA. LA INFORMACION BINARIA PROCEDENTE DE ESTA, ES INTRODUCIDA AL CONVERTIDOR DIGITAL-ANALOGICO Y CONVIRTIENDOSE EN UNA INFORMACION ANALOGICA SE REFLEJARA A SU SALIDA, ESTA SE TRANSMITIRA A LAS ETAPAS DE POTENCIA Y PODRAN SER UTILIZADAS POR EL USUARIO. ESQUEMA DE BLOQUES: CON VERTIDOR ALTERNA-CONTINUA (1), ETAPA DE POTENCIA POSITIVA (2), ETAPA DE POTENCIA NEGATIVA (3), CONVERTIDOR DIGITAL-ANALOGICO (4), MEMORIA AUXILIAR (5). MEDIANTE UN PROGRAMA QUE REALICE UN BUCLE TEMPORAL QUE EN PRINCIPIO TRANSMITA UN VOLTAJE DETERMINADO Y EN FINAL LO LLEVE A CERO, FUNCIONARA COMOTEMPORIZADOR.SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC. ELECTRONIC DEVICE. NOT KNOWN SOURCE OF SIMILAR CHARACTERISTICS. CURRENTLY THE SOURCES ARE DIRECTLY CONTROLLED BY THE USER. SOURCE THAT BY ITS SYMMETRY OFFERS THE POSSIBILITY OF POSITIVE AND NEGATIVE VARIABLE VOLTAGES; AND EARTH GROUND. ITS OPERATION IS STRICTLY CONTROLLED BY A COMPUTER THROUGH THE PRINTER PORT. THE BINARY INFORMATION FROM THIS IS INTRODUCED TO THE DIGITAL-ANALOG CONVERTER AND BECOMING AN ANALOG INFORMATION WILL REFLECT ON ITS OUTPUT, THIS WILL BE TRANSMITTED TO THE POWER STAGES AND MAY BE USED BY THE USER. BLOCK SCHEME: WITH ALTERNATE-CONTINUOUS DUMPER (1), POSITIVE POWER STAGE (2), NEGATIVE POWER STAGE (3), DIGITAL-ANALOG CONVERTER (4), AUXILIARY MEMORY (5). THROUGH A PROGRAM THAT PERFORMS A TEMPORARY LOOP THAT, IN PRINCIPLE, TRANSMITS A CERTAIN VOLTAGE AND IN THE END TAKES IT TO ZERO, IT WILL WORK AS A TIMER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9402511A ES2110345B1 (en) | 1994-12-09 | 1994-12-09 | SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9402511A ES2110345B1 (en) | 1994-12-09 | 1994-12-09 | SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2110345A1 ES2110345A1 (en) | 1998-02-01 |
ES2110345B1 true ES2110345B1 (en) | 1998-07-01 |
Family
ID=8288210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9402511A Expired - Lifetime ES2110345B1 (en) | 1994-12-09 | 1994-12-09 | SYMMETRICAL ADJUSTABLE STABILIZED POWER SUPPLY CONTROLLED BY PUERTO CENTRONIC. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2110345B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104731152A (en) * | 2015-01-23 | 2015-06-24 | 深圳市理邦精密仪器股份有限公司 | Positive and negative symmetrical output power source and medical device thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335445A (en) * | 1979-02-26 | 1982-06-15 | Kepco, Inc. | System for interfacing computers with programmable power supplies |
US4438498A (en) * | 1981-07-13 | 1984-03-20 | Tektronix, Inc. | Power supply output monitoring method and apparatus |
EP0147968A3 (en) * | 1983-12-23 | 1986-09-17 | General Motors Corporation | Temperature compensated magnetic bubble memory |
-
1994
- 1994-12-09 ES ES9402511A patent/ES2110345B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104731152A (en) * | 2015-01-23 | 2015-06-24 | 深圳市理邦精密仪器股份有限公司 | Positive and negative symmetrical output power source and medical device thereof |
Also Published As
Publication number | Publication date |
---|---|
ES2110345A1 (en) | 1998-02-01 |
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