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1. WO2014130637 - POWER SUPPLIES HAVING MULTI-TAP VOLTAGE ATTENUATORS AND METHODS OF POWER SUPPLY ASSEMBLY

Publication Number WO/2014/130637
Publication Date 28.08.2014
International Application No. PCT/US2014/017332
International Filing Date 20.02.2014
IPC
H03H 7/24 2006.1
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
7Multiple-port networks comprising only passive electrical elements as network components
24Frequency-independent attenuators
H02M 1/08 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1Details of apparatus for conversion
08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
CPC
H02M 1/0003
H02M 1/08
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1Details of apparatus for conversion
08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
H02M 3/33561
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
22with intermediate conversion into ac
24by static converters
28using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325using devices of a triode or a transistor type requiring continuous application of a control signal
335using semiconductor devices only
33561having more than one ouput with independent control
H03H 7/24
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
7Multiple-port networks comprising only passive electrical elements as network components
24Frequency- independent attenuators
H05K 3/36
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3Apparatus or processes for manufacturing printed circuits
36Assembling printed circuits with other printed circuits
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • CHEESMAN, Edward Alan
Agents
  • RASHIDI-YAZD, Seyed Kaveh E.
Priority Data
61/767,30821.02.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) POWER SUPPLIES HAVING MULTI-TAP VOLTAGE ATTENUATORS AND METHODS OF POWER SUPPLY ASSEMBLY
(FR) BLOCS D'ALIMENTATION COMPORTANT DES ATTÉNUATEURS DE TENSION MULTIPRISE ET PROCÉDÉS D'ASSEMBLAGE DE BLOCS D'ALIMENTATION
Abstract
(EN) A printed circuit board of a power supply has a multi-tap voltage attenuator mounted thereon that may provide a selectable plurality of input attenuator terminals. A power supply may include two or more of the same printed circuit boards to attenuate different input and output power supply voltages to substantially the same desired lower output voltage. The attenuated output voltage may be input to, e.g., a controller of the power supply to monitor and, when necessary, adjust one or more parameters of the output power supply voltage. The selectable plurality of attenuated voltages allows the same, or substantially the same, printed circuit board to be used in the same and/or different power supplies for attenuating different voltages. Methods of assembling power supplies are also provided, as are other aspects.
(FR) L'invention concerne une carte de circuit imprimé d'un bloc d'alimentation sur laquelle est installé un atténuateur de tension multiprise, qui peut fournir une pluralité sélectionnable de bornes d'atténuateur d'entrée. Un bloc d'alimentation peut comprendre deux des mêmes cartes de circuit imprimé ou plus pour atténuer différentes tensions d'alimentation d'entrée et de sortie à sensiblement la même tension de sortie inférieure souhaitée. La tension de sortie atténuée peut être fournie en entrée à, par exemple, une unité de commande du bloc d'alimentation pour surveiller et, le cas échéant, ajuster un ou plusieurs paramètres de la tension d'alimentation de sortie. La pluralité sélectionnable de tensions atténuées permet d'utiliser la même ou sensiblement la même carte de circuit imprimé dans les mêmes blocs d'alimentation et/ou des blocs d'alimentation différents pour atténuer des tensions différentes. L'invention concerne également des procédés d'assemblage de blocs d'alimentation, ainsi que d'autres aspects.
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