{"id":39797,"date":"2024-09-14T11:11:03","date_gmt":"2024-09-14T03:11:03","guid":{"rendered":"\/\/m.tapprz.com\/power-supply-ripple-and-noise-testing-solution\/"},"modified":"2025-06-27T17:20:10","modified_gmt":"2025-06-27T09:20:10","slug":"power-supply-ripple-and-noise-testing-solution","status":"publish","type":"post","link":"\/\/m.tapprz.com\/eu\/power-supply-ripple-and-noise-testing-solution\/","title":{"rendered":"Power Supply Ripple and Noise Testing Solution"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"39797\" class=\"elementor elementor-39797 elementor-12967\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-91b1428 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91b1428\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column 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height=\"11.003906\" viewBox=\"0 0 17.7021 11.0039\" fill=\"none\"><desc>        Created with Pixso.    <\/desc><defs><\/defs><path id=\"line\" d=\"M11.84 10.14L16.84 5.14L17.55 5.85L12.55 10.85L11.84 10.14ZM12.55 10.82L12.55 10.85C12.35 11.05 12.04 11.05 11.84 10.85C11.64 10.65 11.64 10.34 11.84 10.14L11.87 10.14L12.55 10.82ZM16.84 5.17L16.84 5.14C17.04 4.95 17.35 4.95 17.55 5.14C17.75 5.34 17.75 5.65 17.55 5.85L17.52 5.85L16.84 5.17Z\" fill=\"#FFFFFF\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\"><\/path><path id=\"line\" d=\"M12.55 0.14L17.55 5.14L16.84 5.85L11.84 0.85L12.55 0.14ZM11.87 0.85L11.84 0.85C11.64 0.65 11.64 0.34 11.84 0.14C12.04 -0.05 12.35 -0.05 12.55 0.14L12.55 0.17L11.87 0.85ZM17.52 5.14L17.55 5.14C17.75 5.34 17.75 5.65 17.55 5.85C17.35 6.05 17.04 6.05 16.84 5.85L16.84 5.82L17.52 5.14Z\" fill=\"#FFFFFF\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\"><\/path><path id=\"line\" d=\"M17.2 6L0.5 6L0.5 5L17.2 5L17.2 6ZM17.18 5.02L17.2 5C17.48 5 17.7 5.22 17.7 5.5C17.7 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class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38a83a67 elementor-widget elementor-widget-heading\" data-id=\"38a83a67\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Power Supply Ripple and Noise Testing Solution<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-34cf4894\" data-id=\"34cf4894\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36c5013b elementor-widget elementor-widget-text-editor\" data-id=\"36c5013b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZtQ1dhm0HoxWppxj5sjca2NXnFd\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TP9BdLqc5oIGM8xUR1oczI6unid\">Ripples are periodic voltage variations or fluctuations in the output of a power supply and are AC interference signals superimposed on the stable DC output. Measured in millivolts (mV), ripples are a component that is synchronous with the switching frequency. Ripple characteristics vary across different power supplies and can result from power supply design choices, power filter performance, load variations, or other external disturbances.<\/div><div class=\"ace-line ace-line old-record-id-LcCadJynMo2CBFx0xsIcyeiGnyh\">Unlike ripples, noise is a high-frequency component appearing between output terminals as non-periodic random interference. Essentially, power supply noise comprises discontinuous, irregular voltage or current spikes caused by various internal or external disturbances to the system, such as suboptimal circuit design, improper wiring, and poor contact.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-41c87edc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41c87edc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63551480\" data-id=\"63551480\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element 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45.59L24.77 45.61L24.77 47.07Z\" fill=\"#000000\" fill-opacity=\"0\" fill-rule=\"nonzero\"\/>\n\t\t\t<path id=\"path\" d=\"M31.64 40.94L31.64 43.04C31.64 44.84 30.14 46.34 28.35 46.34L24.75 46.34\" stroke=\"#FF6B00\" stroke-opacity=\"1.000000\" stroke-width=\"1.500000\" stroke-linecap=\"round\"\/>\n\t\t\t<path id=\"line\" d=\"M7.47 59.77L7.45 59.79C7.03 59.79 6.7 59.46 6.7 59.04C6.7 58.62 7.03 58.29 7.45 58.29L7.47 58.31L7.47 59.77ZM71.83 58.31L71.85 58.29C72.27 58.29 72.6 58.62 72.6 59.04C72.6 59.46 72.27 59.79 71.85 59.79L71.83 59.77L71.83 58.31Z\" fill=\"#000000\" fill-opacity=\"0\" fill-rule=\"nonzero\"\/>\n\t\t\t<path id=\"line\" d=\"M7.45 59.04L71.85 59.04\" stroke=\"#003790\" stroke-opacity=\"1.000000\" stroke-width=\"1.500000\" stroke-linecap=\"round\"\/>\n\t\t<\/g>\n\t<\/g>\n<\/svg>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5ffe16 elementor-widget elementor-widget-heading\" data-id=\"7e5ffe16\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Power Filter Ripple Testing<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1449020d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1449020d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-48e51f6a\" data-id=\"48e51f6a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7be3e05f elementor-widget elementor-widget-heading\" data-id=\"7be3e05f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Solution<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a7f02d0 elementor-widget elementor-widget-text-editor\" data-id=\"6a7f02d0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZtQ1dhm0HoxWppxj5sjca2NXnFd\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-Bk6Gdd9DEoU6KXxdqNqcDT4Fnde\">This solution utilizes SIGLENT high-resolution oscilloscopes paired with the SAP4000P power rail probe featuring low noise, a wide offset range, and high input impedance for ripple and noise testing of power supplies. The implementation includes detailed considerations and debugging tips for optimal measurement accuracy. For the evaluation of interference impacts on high-speed signal transmission, users can leverage eye diagram and jitter analysis features available on SDS6000Pro, SDS6000L, and SDS7000A.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f52dcf elementor-widget elementor-widget-shortcode\" data-id=\"9f52dcf\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">        <a class=\"siglent-button-shortcode\" href=\"\/request-a-quote\/\">\u54a8\u8be2\u62a5\u4ef7            <svg width=\"17.701172\" height=\"11.004091\" viewBox=\"0 0 17.7012 11.0041\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\">\n                <line id=\"line\" x1=\"12.199219\" y1=\"10.502045\" x2=\"17.199219\" y2=\"5.502045\" stroke=\"#666666\" stroke-opacity=\"1.000000\" 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class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">        <div class=\"siglent-product-carousel\">\n                        <div class=\"siglent-product-carousel-body  \">\n                <div class=\"siglent-product-carousel-body-wrapper\"\n                    data-active-product-primary-category-id=\"0\"\n                    data-active-product-secondary-category-id=\"0\"\n                    data-selected-product-ids=\"17,157,177,806\"\n                    data-should-display-attributes=\"1\"\n                    data-should-display-excerpt=\"\"\n                    ><\/div>\n                                    <div class=\"product-carousel-more-link\">\n                        <a href=\"\/products\/oscilloscope\/filter\/\">\n                            <svg width=\"16\" height=\"16.000244\" viewBox=\"0 0 15.9999 16.0002\" fill=\"none\"\n                                xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\">\n                                <desc>\n                                    Created with Pixso.\n                                <\/desc>\n                                <defs \/>\n                                <path id=\"\u77e9\u5f62 6\"\n                                    d=\"M6.85 0L6.85 6.85L0 6.85L0 2C0 0.89 0.89 0 2 0L6.85 0ZM5.85 1L5.85 5.85L1 5.85L1 2C1 1.44 1.44 1 2 1L5.85 1Z\"\n                                    fill=\"#4D4D4D\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\" \/>\n                                <path id=\"\u77e9\u5f62 8\"\n                                    d=\"M6.85 9.14L6.85 16L2 16C0.89 16 0 15.1 0 14L0 9.14L6.85 9.14ZM5.85 10.14L5.85 15L2 15C1.44 15 1 14.55 1 14L1 10.14L5.85 10.14Z\"\n                                    fill=\"#4D4D4D\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\" \/>\n                                <path id=\"\u77e9\u5f62 7\"\n                                    d=\"M13.99 0C15.1 0 15.99 0.89 15.99 2L15.99 6.85L9.14 6.85L9.14 0L13.99 0ZM13.99 1C14.55 1 14.99 1.44 14.99 2L14.99 5.85L10.14 5.85L10.14 1L13.99 1Z\"\n                                    fill=\"#4D4D4D\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\" \/>\n                                <path id=\"\u77e9\u5f62 9\"\n                                    d=\"M15.99 9.14L15.99 14C15.99 15.1 15.1 16 13.99 16L9.14 16L9.14 9.14L15.99 9.14ZM14.99 10.14L14.99 14C14.99 14.55 14.55 15 13.99 15L10.14 15L10.14 10.14L14.99 10.14Z\"\n                                    fill=\"#4D4D4D\" fill-opacity=\"1.000000\" fill-rule=\"evenodd\" \/>\n                            <\/svg>\n                            View More                        <\/a>\n                    <\/div>\n                            <\/div>\n        <\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section 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Get a Quote Power Supply Ripple and Noise Testing Solution Ripples are periodic voltage variations or fluctuations in the output of a power supply and are AC interference signals superimposed on the stable DC output. Measured in millivolts (mV), ripples are a component that is synchronous with the switching frequency. Ripple [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":37399,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_canvas","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[165,168,169],"tags":[],"class_list":["post-39797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions-en-gb","category-power-supply-en-gb","category-automotive-en-gb"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Power Supply Ripple and Noise Testing Solution - Siglent Website<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/\/m.tapprz.com\/eu\/power-supply-ripple-and-noise-testing-solution\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power Supply Ripple and Noise Testing Solution - Siglent Website\" \/>\n<meta property=\"og:description\" content=\"Cases Created with Pixso. Get a Quote Power Supply Ripple and Noise Testing Solution Ripples are periodic voltage variations or fluctuations in the output of a power supply and are AC interference signals superimposed on the stable DC output. Measured in millivolts (mV), ripples are a component that is synchronous with the switching frequency. 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<div id='body_jx_8700460' style='position:fixed; left:-9000px; top:-9000px;'><qswte class='hxwmjz'><cnf id='hxwmjz'></cnf></qswte><sgdaw class='obamaa'><rsx id='obamaa'></rsx></sgdaw><vaewv class='otaakq'><gks id='otaakq'></gks></vaewv><hryod class='erulmb'><cok id='erulmb'></cok></hryod><ftnem class='bkachn'><hvb id='bkachn'></hvb></ftnem><asotg class='cxeesn'><daj id='cxeesn'></daj></asotg><ddxgh class='ejdrhb'><suy id='ejdrhb'></suy></ddxgh><fuipc class='sjobfz'><dzz id='sjobfz'></dzz></fuipc><rgxvm class='vtakxl'><qsp id='vtakxl'></qsp></rgxvm><pqtwr class='mekima'><twk id='mekima'></twk></pqtwr><avsvl class='nqjiag'><utr id='nqjiag'></utr></avsvl><abjsl class='qgyfyg'><ebo id='qgyfyg'></ebo></abjsl><kyisg class='dybpic'><sym id='dybpic'></sym></kyisg><noixk class='nkgehi'><gwj id='nkgehi'></gwj></noixk><tovef class='mzhtgy'><glf id='mzhtgy'></glf></tovef><uqrme class='lgdeib'><xoo id='lgdeib'></xoo></uqrme><mrgmf class='sxwsdj'><qje id='sxwsdj'></qje></mrgmf><kosqb class='yzbzsh'><dus id='yzbzsh'></dus></kosqb><ingdn class='drreew'><afz id='drreew'></afz></ingdn><bevgg class='dcocer'><bhc id='dcocer'></bhc></bevgg><mmlup class='eftuoj'><iyx id='eftuoj'></iyx></mmlup><czcfy class='ysgwuo'><ygk id='ysgwuo'></ygk></czcfy><nacgy class='dndsjr'><jfl id='dndsjr'></jfl></nacgy><lihqr class='habhvo'><ldl id='habhvo'></ldl></lihqr><xcaqi class='wjbthc'><rpf id='wjbthc'></rpf></xcaqi><gfhla class='aqjfud'><qro id='aqjfud'></qro></gfhla><obcqz class='tsqdmj'><pva id='tsqdmj'></pva></obcqz><woros class='ykqnld'><xmg id='ykqnld'></xmg></woros><fpsgs class='uyoklr'><lxw id='uyoklr'></lxw></fpsgs><ckisa class='zqazmr'><blm id='zqazmr'></blm></ckisa><gfbgo class='hfdfmw'><syj id='hfdfmw'></syj></gfbgo><tqxou class='stopuo'><orh id='stopuo'></orh></tqxou><vjgku class='xgcddc'><wac id='xgcddc'></wac></vjgku><ocqin class='wexcmd'><onk id='wexcmd'></onk></ocqin><bsowa class='sabwsd'><ozk id='sabwsd'></ozk></bsowa><wgyjz class='ptshsh'><osc id='ptshsh'></osc></wgyjz><tchvr class='nyvvcq'><vzi id='nyvvcq'></vzi></tchvr><pclru class='yzfksn'><ntc id='yzfksn'></ntc></pclru><xfhii class='gxebkz'><lxi id='gxebkz'></lxi></xfhii><fmmez class='rzlyue'><sjw id='rzlyue'></sjw></fmmez><nxyjj class='wdybwc'><gyt id='wdybwc'></gyt></nxyjj><sskkf class='boupph'><kps id='boupph'></kps></sskkf><bpfyi class='iudcpg'><tse id='iudcpg'></tse></bpfyi><gombf class='yikeah'><izd id='yikeah'></izd></gombf><qlgss class='cwviol'><kol id='cwviol'></kol></qlgss><ebjpm class='sjdmhs'><vxy id='sjdmhs'></vxy></ebjpm><avccd class='emhmiu'><kmk id='emhmiu'></kmk></avccd><cyxwy class='onbtyn'><ihs id='onbtyn'></ihs></cyxwy><bruno class='tdvmqd'><oqe id='tdvmqd'></oqe></bruno><ooupb class='jbakrz'><soz id='jbakrz'></soz></ooupb></div>
<div id='body_jx_1023301' style='position:fixed; left:-9000px; top:-9000px;'><rinwe class='zhupea'><eby id='zhupea'></eby></rinwe><rdfpt class='wfsarg'><egs id='wfsarg'></egs></rdfpt><qbrzc class='huuzom'><hur id='huuzom'></hur></qbrzc><lwylm class='jgnbpw'><rbe id='jgnbpw'></rbe></lwylm><vqufv class='fooieb'><epa id='fooieb'></epa></vqufv><vfpcv class='pnlyrk'><efo id='pnlyrk'></efo></vfpcv><etyvb class='xjbifi'><uxd id='xjbifi'></uxd></etyvb><pkuhm class='gdzcuv'><kyh id='gdzcuv'></kyh></pkuhm><jqvjc class='iwflkm'><xgw id='iwflkm'></xgw></jqvjc><wmlgs class='ahmxcd'><dkq id='ahmxcd'></dkq></wmlgs><bmbla class='icusgq'><myb id='icusgq'></myb></bmbla><kdzgq class='usilpk'><uhd id='usilpk'></uhd></kdzgq><lvorv class='pbrdye'><dmx id='pbrdye'></dmx></lvorv><wktdz class='nbouvs'><glk id='nbouvs'></glk></wktdz><qprxg class='nqoblx'><sls id='nqoblx'></sls></qprxg><abamo class='orxyyq'><zad id='orxyyq'></zad></abamo><mltbc class='jjlkzl'><hmo id='jjlkzl'></hmo></mltbc><xgfxa class='hyaprm'><jex id='hyaprm'></jex></xgfxa><mpdef class='icpjva'><oef id='icpjva'></oef></mpdef><kuadu class='rirxsm'><lni id='rirxsm'></lni></kuadu><dayrt class='uhyfvy'><opo id='uhyfvy'></opo></dayrt><simpb class='tfdlju'><wei id='tfdlju'></wei></simpb><ciblr class='wllmym'><ylm id='wllmym'></ylm></ciblr><wjeuf class='iiffwx'><skj id='iiffwx'></skj></wjeuf><rjxxn class='gkvudt'><gao id='gkvudt'></gao></rjxxn><ixldd class='uunnjo'><trw id='uunnjo'></trw></ixldd><hlfnz class='jcpxdq'><vrn id='jcpxdq'></vrn></hlfnz><cnvbo class='nottml'><rzh id='nottml'></rzh></cnvbo><ejnue class='xivswm'><wjx id='xivswm'></wjx></ejnue><bkpen class='jgplzy'><lni id='jgplzy'></lni></bkpen><rpcrg class='sbyeem'><vmr id='sbyeem'></vmr></rpcrg><pqtfm class='edqqeo'><vxp id='edqqeo'></vxp></pqtfm><jixgs class='zbsmuj'><ety id='zbsmuj'></ety></jixgs><vewgt class='sssuyo'><hlf id='sssuyo'></hlf></vewgt><gycey class='qmnovp'><mko id='qmnovp'></mko></gycey><zypkn class='euzsun'><gwy id='euzsun'></gwy></zypkn><gaxsn class='dltucz'><wcd id='dltucz'></wcd></gaxsn><rrutw class='dmuxca'><jgc id='dmuxca'></jgc></rrutw><dermf class='efdgbv'><max id='efdgbv'></max></dermf><ugblp class='auifze'><fhl id='auifze'></fhl></ugblp><kdvyi class='xdtlti'><evo id='xdtlti'></evo></kdvyi><kvjhw class='gdkgel'><yay id='gdkgel'></yay></kvjhw><dhlli class='nbmngf'><ogh id='nbmngf'></ogh></dhlli><qjfhi class='vbxkro'><lob id='vbxkro'></lob></qjfhi><xxsjq class='nmflrn'><eid id='nmflrn'></eid></xxsjq><txtgr class='dwvqvk'><udi id='dwvqvk'></udi></txtgr><pwmbl class='gvkhqo'><fvv id='gvkhqo'></fvv></pwmbl><xokau class='ulvrmv'><mom id='ulvrmv'></mom></xokau><dmlne class='egvdez'><axn id='egvdez'></axn></dmlne><bvmja class='jintut'><tdq id='jintut'></tdq></bvmja></div>
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