{"id":11189,"date":"2026-07-25T02:42:07","date_gmt":"2026-07-25T02:42:07","guid":{"rendered":"https:\/\/ic-vendor.com\/pcw-smv-2-w0850-d110\/"},"modified":"2026-07-25T02:42:07","modified_gmt":"2026-07-25T02:42:07","slug":"pcw-smv-2-w0850-d110","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/pcw-smv-2-w0850-d110\/","title":{"rendered":"PCW-SMV-2-W0850-D110"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The CUI Inc PCW-SMV-2-W0850-D110 is a 2W AC-DC power supply module with 85-264VAC universal input and a single DC output. Encapsulated in a compact PCB-mount package, it provides efficient and isolated power conversion for IoT and industrial control applications.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Output Power<\/td>\n2 W<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n85 ~ 264 VAC (47-63Hz)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c<\/td>\nPer ordering code (3.3V\/5V\/9V\/12V\/15V\/24V)<\/td>\n<\/tr>\n
Efficiency<\/td>\n~75% typ<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0639\u0632\u0644<\/td>\n3000 VAC I\/O<\/td>\n<\/tr>\n
Output Ripple<\/td>\n<100 mVp-p<\/td>\n<\/tr>\n
Regulation (Line)<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
Regulation (Load)<\/td>\n\u00b1 1%<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-25\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n
Protections<\/td>\nOVP, OCP, SCP<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Universal 85-264VAC input range<\/li>\n
  • Compact encapsulated module<\/li>\n
  • 3000VAC input\/output isolation<\/li>\n
  • Overvoltage and short-circuit protection<\/li>\n
  • PCB through-hole mount<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • IoT device power supply<\/li>\n
    • Industrial control and instrumentation<\/li>\n
    • Building automation and HVAC<\/li>\n
    • Smart meter and utility applications<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CUI Inc PCW-SMV-2-W0850-D110 is a 2W AC-DC power supply module with 85-264VAC universal input and a single DC output. Encapsulated in a compact PCB-mount package, it provides efficient and isolated power conversion for IoT and industrial control applications. Key Specifications Output Power 2 W Input Voltage 85 ~ 264 VAC (47-63Hz) Output […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[31,13],"tags":[2461],"chip_brand":[983],"class_list":["post-11189","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","tag-pcw-smv-2-w0850-d110","chip_brand-cui"],"acf":{"brief_explanation":"2W AC-DC module, 85-264VAC in, isolated, OVP\/OCP\/SCP, PCB mount, -25 to 60C","date_code":"","package_case":"PCB Mount Module (compact encapsulated)","in_stock":4500,"datasheet":"https:\/\/www.cui.com\/product\/power\/ac-dc-power-supplies\/board-mount\/2-w\/pcw-smv-2-series","price":"$4.50 @ 100+","product_introduction":"The PCW-SMV-2-W0850-D110 from CUI Inc is a 2W AC-DC power supply module from the PCW-SMV-2 series, accepting universal 85-264VAC input and providing isolated DC output. The encapsulated PCB-mount module integrates all power conversion, filtering, and protection circuitry including overvoltage, overcurrent, and short-circuit protection. With 3000VAC isolation and compact footprint, it is designed for space-constrained IoT, industrial control, and smart meter applications.","working_principle":"The PCW-SMV-2 uses a flyback converter topology with a monolithic switch-mode controller. The AC input is rectified and filtered to create a high-voltage DC bus. The flyback transformer stores energy during the switch on-time and delivers it to the output during the off-time, providing input-to-output galvanic isolation (3000VAC). The feedback loop regulates the output voltage through an optocoupler and error amplifier. Protection circuits monitor output voltage and current, shutting down the converter when limits are exceeded.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VAC_L<\/td>Input<\/td>AC line input<\/td><\/tr>
      2<\/td>VAC_N<\/td>Input<\/td>AC neutral input<\/td><\/tr>
      3<\/td>VOUT+<\/td>Output<\/td>DC output positive<\/td><\/tr>
      4<\/td>VOUT-<\/td>Output<\/td>DC output negative\/GND<\/td><\/tr><\/table>","application_scenarios":"
      • IoT and smart home device power<\/li>
      • Industrial sensor and controller supply<\/li>
      • Building automation and HVAC control<\/li>
      • Smart utility meter power supply<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        PSM04A-050<\/td>CUI<\/td>4W, 5V output variant<\/td><\/tr>
        VES01-S1-D3-03<\/td>CUI<\/td>1W, 3.3V lower power<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11189"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11189\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11189"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11189"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}