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A programmable, multichannel power supply for SiPMs with temperature compensation loop and Ethernet interface

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A programmable, multichannel power supply for SiPMs with temperature compensation loop and Ethernet interface

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dc.contributor.author Querol-Segura, Marc es_ES
dc.contributor.author Rodriguez-Samaniego, Javier es_ES
dc.contributor.author Toledo Alarcón, José Francisco es_ES
dc.contributor.author Esteve Bosch, Raul es_ES
dc.contributor.author Álvarez-Puerta, Vicente es_ES
dc.contributor.author Herrero Bosch, Vicente es_ES
dc.date.accessioned 2017-06-02T14:40:48Z
dc.date.available 2017-06-02T14:40:48Z
dc.date.issued 2016-12-15
dc.identifier.issn 1748-0221
dc.identifier.uri http://hdl.handle.net/10251/82279
dc.description.abstract Among the different techniques available, the SiPM power supply described in this paper uses output voltage and sensor temperature feedback. A high-resolution ADC digitizes both the output voltage and an analog signal proportional to the SiPM temperature for each of its 16 independent outputs. The appropriate change in the bias voltage is computed in a micro-controller and this correction is applied via a high resolution DAC to the control input of a DC/DC module that produces the output voltage. This method allows a reduction in gain variations from typically 30% to only 0.5% in a 10ºC range. The power supply is housed in a 3U-height aluminum box. A 2.8 touch screen on the front panel provides local access to the configuration and monitoring functions using a graphical interface. The unit has an Ethernet interface on its rear side to provide remote operation and integration in slow control systems using the encrypted and secure SSH protocol. A LabVIEW application with SSH interface has been designed to operate the power supply from a remote computer. The power supply has good characteristics, such as 85 V output range with 1 mV resolution and stability better than 2 mVP, excellent output load regulation and programmable rise and fall voltage ramps. Commercial power supplies from well-known manufacturers can show far better specifications though can also result in an over featured and over costly solution for typical applications. es_ES
dc.description.sponsorship The authors acknowledge support from the following agencies and institutions: the European Research Council (ERC) under the Advanced Grant 339787-NEXT; the Ministerio de Economia y Competitividad of Spain under grants CONSOLIDER-Ingenio 2010 CSD2008-0037 (CUP), FIS2014-53371-C04 and the Severo Ochoa Program SEV-2014-0398; the Portuguese FCT and FEDER through the program COMPETE, project PTDC/FIS/103860/2008; the U.S. Department of Energy under contracts number DE-AC02-07CH11359 (Fermi National Accelerator Laboratory) and DE-FG02-13ER42020 (Texas A & and the University of Texas at Arlington. en_EN
dc.language Inglés es_ES
dc.publisher IOP Publishing es_ES
dc.relation European Research Council (ERC) [339787-NEXT] es_ES
dc.relation Ministerio de Economia y Competitividad of Spain [CSD2008-0037; FIS2014-53371-C04; SEV-2014-0398] es_ES
dc.relation Portuguese FCT es_ES
dc.relation FEDER [PTDC/FIS/103860/2008] es_ES
dc.relation U.S. Department of Energy [DE-AC02-07CH11359; DE-FG02-13ER42020] es_ES
dc.relation University of Texas at Arlington es_ES
dc.relation.ispartof Journal of Instrumentation es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject SiPMs es_ES
dc.subject Modular electronics es_ES
dc.subject Front-end electronics es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title A programmable, multichannel power supply for SiPMs with temperature compensation loop and Ethernet interface es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1088/1748-0221/11/12/C12035
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia es_ES
dc.description.bibliographicCitation Querol-Segura, M.; Rodriguez-Samaniego, J.; Toledo Alarcón, JF.; Esteve Bosch, R.; Álvarez-Puerta, V.; Herrero Bosch, V. (2016). A programmable, multichannel power supply for SiPMs with temperature compensation loop and Ethernet interface. Journal of Instrumentation. 11(C12035). doi:10.1088/1748-0221/11/12/C12035 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1088/1748-0221/11/12/C12035 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue C12035 es_ES
dc.relation.senia 321125 es_ES


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