A DC-Powered High-Voltage Generator using a Bulk Pt-Rh Oscillating Micro-Relay
This paper reports a high voltage generator formed by the hybrid assembly of a micromachined relay and a wound-wire inductor or transformer. The relay is micro-electrodischarge machined from Pt-Rh bulk metal foil, and consists of a normally-closed switch that is part of a DC-powered electrothermal r...
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| creator | Udeshi, K. Gianchandani, Y.B. |
| description | This paper reports a high voltage generator formed by the hybrid assembly of a micromachined relay and a wound-wire inductor or transformer. The relay is micro-electrodischarge machined from Pt-Rh bulk metal foil, and consists of a normally-closed switch that is part of a DC-powered electrothermal relaxation oscillator. The use of this material permits the relay to be operated in air, without the need for inert packaging. It also provides a resistance of |
| doi_str_mv | 10.1109/SENSOR.2007.4300339 |
| format | Conference Proceeding |
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The relay is micro-electrodischarge machined from Pt-Rh bulk metal foil, and consists of a normally-closed switch that is part of a DC-powered electrothermal relaxation oscillator. The use of this material permits the relay to be operated in air, without the need for inert packaging. It also provides a resistance of <2 Ω (including both the actuator and the contact), which makes it amenable to low drive voltages. Using an input of 5V and a 56mH transformer with a turns-ratio of 46, peak pulsed outputs of 1200 V are obtained. A DC output of 276.5V is obtained for an output power of 76mW.</description><identifier>ISSN: 2159-547X</identifier><identifier>ISBN: 9781424408412</identifier><identifier>ISBN: 1424408415</identifier><identifier>EISBN: 1424408423</identifier><identifier>EISBN: 9781424408429</identifier><identifier>DOI: 10.1109/SENSOR.2007.4300339</identifier><language>eng</language><publisher>IEEE</publisher><subject>Assembly ; Bulk metal ; Contact resistance ; Electro-thermal actuator ; Electrothermal effects ; Hybrid power systems ; Inductors ; Microrelays ; Oscillators ; Packaging machines ; Power conversion ; Relaxation oscillator ; Relays ; Switches</subject><ispartof>TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference, 2007, p.1151-1154</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4300339$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4300339$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Udeshi, K.</creatorcontrib><creatorcontrib>Gianchandani, Y.B.</creatorcontrib><title>A DC-Powered High-Voltage Generator using a Bulk Pt-Rh Oscillating Micro-Relay</title><title>TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference</title><addtitle>SENSOR</addtitle><description>This paper reports a high voltage generator formed by the hybrid assembly of a micromachined relay and a wound-wire inductor or transformer. The relay is micro-electrodischarge machined from Pt-Rh bulk metal foil, and consists of a normally-closed switch that is part of a DC-powered electrothermal relaxation oscillator. The use of this material permits the relay to be operated in air, without the need for inert packaging. It also provides a resistance of <2 Ω (including both the actuator and the contact), which makes it amenable to low drive voltages. Using an input of 5V and a 56mH transformer with a turns-ratio of 46, peak pulsed outputs of 1200 V are obtained. A DC output of 276.5V is obtained for an output power of 76mW.</description><subject>Assembly</subject><subject>Bulk metal</subject><subject>Contact resistance</subject><subject>Electro-thermal actuator</subject><subject>Electrothermal effects</subject><subject>Hybrid power systems</subject><subject>Inductors</subject><subject>Microrelays</subject><subject>Oscillators</subject><subject>Packaging machines</subject><subject>Power conversion</subject><subject>Relaxation oscillator</subject><subject>Relays</subject><subject>Switches</subject><issn>2159-547X</issn><isbn>9781424408412</isbn><isbn>1424408415</isbn><isbn>1424408423</isbn><isbn>9781424408429</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kN1OwjAAhWvURMQ9ATd9gWL_tq6XOBFMkJGhxjvSdu2oVma6EcPbixHPzZeTLzkXB4ARwWNCsLxdT5frshpTjMWYM4wZk2fgmnDKOc45ZecgkSL_74RegAElqUQpF29XIOm6d3wMk1kqxQAsJ_C-QKv220Zbw7lvtui1Db1qLJzZnY2qbyPcd37XQAXv9uEDrnpUbWHZGR-C6n_FkzexRZUN6nADLp0KnU1OHIKXh-lzMUeLcvZYTBbIE5H2KFMiN04rR1PKNKOk1lwYe3SOUUeNyAzWupYyy53Sea2NwKR2WlCrHKeKDcHob9dbazdf0X-qeNic7mA_wUdRqw</recordid><startdate>200706</startdate><enddate>200706</enddate><creator>Udeshi, K.</creator><creator>Gianchandani, Y.B.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200706</creationdate><title>A DC-Powered High-Voltage Generator using a Bulk Pt-Rh Oscillating Micro-Relay</title><author>Udeshi, K. ; Gianchandani, Y.B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-6a78cfbaf2523b321db47ce175f32f2c76c0bbd9968fab8dbc701dfb72eaf42a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Assembly</topic><topic>Bulk metal</topic><topic>Contact resistance</topic><topic>Electro-thermal actuator</topic><topic>Electrothermal effects</topic><topic>Hybrid power systems</topic><topic>Inductors</topic><topic>Microrelays</topic><topic>Oscillators</topic><topic>Packaging machines</topic><topic>Power conversion</topic><topic>Relaxation oscillator</topic><topic>Relays</topic><topic>Switches</topic><toplevel>online_resources</toplevel><creatorcontrib>Udeshi, K.</creatorcontrib><creatorcontrib>Gianchandani, Y.B.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Udeshi, K.</au><au>Gianchandani, Y.B.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A DC-Powered High-Voltage Generator using a Bulk Pt-Rh Oscillating Micro-Relay</atitle><btitle>TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference</btitle><stitle>SENSOR</stitle><date>2007-06</date><risdate>2007</risdate><spage>1151</spage><epage>1154</epage><pages>1151-1154</pages><issn>2159-547X</issn><isbn>9781424408412</isbn><isbn>1424408415</isbn><eisbn>1424408423</eisbn><eisbn>9781424408429</eisbn><abstract>This paper reports a high voltage generator formed by the hybrid assembly of a micromachined relay and a wound-wire inductor or transformer. The relay is micro-electrodischarge machined from Pt-Rh bulk metal foil, and consists of a normally-closed switch that is part of a DC-powered electrothermal relaxation oscillator. The use of this material permits the relay to be operated in air, without the need for inert packaging. It also provides a resistance of <2 Ω (including both the actuator and the contact), which makes it amenable to low drive voltages. Using an input of 5V and a 56mH transformer with a turns-ratio of 46, peak pulsed outputs of 1200 V are obtained. A DC output of 276.5V is obtained for an output power of 76mW.</abstract><pub>IEEE</pub><doi>10.1109/SENSOR.2007.4300339</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 2159-547X |
| ispartof | TRANSDUCERS 2007 - 2007 International Solid-State Sensors, Actuators and Microsystems Conference, 2007, p.1151-1154 |
| issn | 2159-547X |
| language | eng |
| recordid | cdi_ieee_primary_4300339 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Assembly Bulk metal Contact resistance Electro-thermal actuator Electrothermal effects Hybrid power systems Inductors Microrelays Oscillators Packaging machines Power conversion Relaxation oscillator Relays Switches |
| title | A DC-Powered High-Voltage Generator using a Bulk Pt-Rh Oscillating Micro-Relay |
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