{"product_id":"hc3783a-ac-dc-20w-integrated-circuit-sop-7-high-efficiency-power-ic-hcw-hengchengwei","title":"HC3783A AC-DC 20W Integrated Circuit SOP-7 | High Efficiency Power IC | HCW-HENGCHENGWEI","description":"\u003cp data-start=\"114\" data-end=\"620\"\u003eThe HC3783A from HCW-HENGCHENGWEI is a high-efficiency AC-DC integrated circuit designed for compact, reliable, and energy-optimized offline power conversion. Built with advanced high-voltage fast-switching technology, this IC ensures stable performance while minimizing switching losses and improving overall energy efficiency. Its optimized internal design reduces conduction losses, delivering excellent thermal stability and consistent operation under continuous load conditions.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"1081\"\u003eWith strong high-voltage capability, the HC3783A provides enhanced safety margins and superior reliability compared to lower voltage AC-DC solutions. This makes it highly suitable for universal AC input systems and applications exposed to voltage fluctuations, surge conditions, or unstable power environments. The integrated control and switching functions reduce external component count, simplifying circuit design and improving overall system reliability.\u003c\/p\u003e\n\u003cp data-start=\"1083\" data-end=\"1418\"\u003eHoused in a compact SOP-7 package, the HC3783A offers excellent PCB layout flexibility and efficient heat dissipation, making it ideal for space-constrained and high-density electronic designs. It is widely used in AC-DC adapters, LED lighting drivers, smart home devices, industrial auxiliary power supplies, and consumer electronics.\u003c\/p\u003e\n\u003cp data-start=\"1420\" data-end=\"1634\"\u003eCombining high efficiency, compact integration, and robust high-voltage performance, the HC3783A is a dependable solution for modern power supply applications requiring stability, durability, and energy efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1636\" data-end=\"1639\"\u003e\n\u003cp data-start=\"1641\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1641\" data-end=\"1658\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1661\" data-end=\"2017\"\u003e\n\u003cli data-section-id=\"1hie72b\" data-start=\"1661\" data-end=\"1703\"\u003eHigh-voltage AC-DC integrated power IC\u003c\/li\u003e\n\u003cli data-section-id=\"br3uz4\" data-start=\"1704\" data-end=\"1755\"\u003e20W-class efficient power conversion capability\u003c\/li\u003e\n\u003cli data-section-id=\"ufpa9e\" data-start=\"1756\" data-end=\"1805\"\u003eFast switching technology for low energy loss\u003c\/li\u003e\n\u003cli data-section-id=\"1liwg11\" data-start=\"1806\" data-end=\"1858\"\u003eLow conduction loss and strong thermal stability\u003c\/li\u003e\n\u003cli data-section-id=\"x3ub25\" data-start=\"1859\" data-end=\"1895\"\u003eReduced external component count\u003c\/li\u003e\n\u003cli data-section-id=\"2lhfzk\" data-start=\"1896\" data-end=\"1932\"\u003eHigh surge and voltage tolerance\u003c\/li\u003e\n\u003cli data-section-id=\"1hokr4e\" data-start=\"1933\" data-end=\"1982\"\u003eCompact SOP-7 package for flexible PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"9fwvpd\" data-start=\"1983\" data-end=\"2017\"\u003eReliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2019\" data-end=\"2022\"\u003e\n\u003cp data-start=\"2024\" data-end=\"2043\"\u003e\u003cstrong data-start=\"2024\" data-end=\"2041\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2044\" data-end=\"2248\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1qnvurf\" data-start=\"2044\" data-end=\"2068\"\u003eAC-DC power adapters\u003c\/li\u003e\n\u003cli data-section-id=\"1yf30c6\" data-start=\"2069\" data-end=\"2093\"\u003eLED lighting drivers\u003c\/li\u003e\n\u003cli data-section-id=\"8b4j1o\" data-start=\"2094\" data-end=\"2124\"\u003eSmart home and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"1pre0i4\" data-start=\"2125\" data-end=\"2163\"\u003eIndustrial auxiliary power systems\u003c\/li\u003e\n\u003cli data-section-id=\"3k8u31\" data-start=\"2164\" data-end=\"2203\"\u003eConsumer electronics power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"apgj3e\" data-start=\"2204\" data-end=\"2248\" data-is-last-node=\"\"\u003eOffline switching power conversion systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HCW-HENGCHENGWEI","offers":[{"title":"Default Title","offer_id":43911469629505,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_21de9394-cbdf-440c-93e1-dd1367592f04.png?v=1769084412","url":"https:\/\/hext.in\/products\/hc3783a-ac-dc-20w-integrated-circuit-sop-7-high-efficiency-power-ic-hcw-hengchengwei","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}