{"product_id":"fanuc-ai-servo-amplifier-power-pcb-400vac-input-a20b-2003-0770","title":"Fanuc ai Servo Amplifier Power PCB 400VAC-input A20B-2003-0770","description":"\u003ch2 data-section-id=\"t6vtir\" data-start=\"0\" data-end=\"44\"\u003e\u003cspan role=\"text\"\u003e📦 \u003cstrong data-start=\"6\" data-end=\"44\"\u003eFANUC A20B‑2003‑0770 — Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"46\" data-end=\"268\"\u003e\u003cstrong data-start=\"46\" data-end=\"62\"\u003ePart Number:\u003c\/strong\u003e A20B‑2003‑0770\u003cbr data-start=\"77\" data-end=\"80\"\u003e\u003cstrong data-start=\"80\" data-end=\"96\"\u003eDescription:\u003c\/strong\u003e \u003cstrong data-start=\"97\" data-end=\"141\"\u003eFANUC Circuit Driver Board \/ Control PCB\u003c\/strong\u003e — an internal \u003cstrong data-start=\"156\" data-end=\"181\"\u003eprinted circuit board\u003c\/strong\u003e used in FANUC CNC control or automation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"270\" data-end=\"273\"\u003e\n\u003ch3 data-section-id=\"1fpahjl\" data-start=\"275\" data-end=\"296\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-start=\"282\" data-end=\"296\"\u003eWhat It Is\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"298\" data-end=\"794\"\u003e\n\u003cli data-section-id=\"1ftoun8\" data-start=\"298\" data-end=\"346\"\u003e\n\u003cstrong data-start=\"300\" data-end=\"309\"\u003eType:\u003c\/strong\u003e Circuit Driver Board \/ Control PCB\u003c\/li\u003e\n\u003cli data-section-id=\"1cm0pe7\" data-start=\"347\" data-end=\"382\"\u003e\n\u003cstrong data-start=\"349\" data-end=\"366\"\u003eManufacturer:\u003c\/strong\u003e FANUC (Japan)\u003c\/li\u003e\n\u003cli data-section-id=\"1qls9of\" data-start=\"383\" data-end=\"599\"\u003e\n\u003cstrong data-start=\"385\" data-end=\"394\"\u003eRole:\u003c\/strong\u003e Internal electronic board used to manage \u003cstrong data-start=\"436\" data-end=\"494\"\u003edriver functions, signal processing, and logic control\u003c\/strong\u003e within a CNC controller, servo controller, or automation system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e67n8x\" data-start=\"600\" data-end=\"794\"\u003e\n\u003cstrong data-start=\"602\" data-end=\"617\"\u003eSystem Use:\u003c\/strong\u003e Typically installed inside the \u003cstrong data-start=\"649\" data-end=\"668\"\u003econtrol cabinet\u003c\/strong\u003e and interfaces with other boards and modules to help regulate or route control signals. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"796\" data-end=\"1083\"\u003eThis board is part of the \u003cstrong data-start=\"822\" data-end=\"842\"\u003eA20B‑2003 series\u003c\/strong\u003e of FANUC PCBs, which are used throughout FANUC CNC and automation systems for various internal electronics tasks (often relating to control and interface duties within the controller or drive assembly). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1085\" data-end=\"1088\"\u003e\n\u003ch3 data-section-id=\"ghi9w8\" data-start=\"1090\" data-end=\"1122\"\u003e\u003cspan role=\"text\"\u003e🧠 \u003cstrong data-start=\"1097\" data-end=\"1122\"\u003eTypical Context \u0026amp; Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1124\" data-end=\"1726\"\u003e\n\u003cli data-section-id=\"1nt5zps\" data-start=\"1124\" data-end=\"1324\"\u003e✅ \u003cstrong data-start=\"1128\" data-end=\"1166\"\u003eInternal CNC\/Automation Component:\u003c\/strong\u003e Used in industrial CNC machine controllers or drive cabinets, not a user‑accessible control panel or external module. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bk1zwj\" data-start=\"1325\" data-end=\"1520\"\u003e🔌 \u003cstrong data-start=\"1330\" data-end=\"1353\"\u003eSignal\/Driver Role:\u003c\/strong\u003e Acts as a \u003cstrong data-start=\"1364\" data-end=\"1380\"\u003edriver board\u003c\/strong\u003e — handles circuitry that helps control signals between processing logic and power or output stages. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1u6863q\" data-start=\"1521\" data-end=\"1726\"\u003e🛠️ \u003cstrong data-start=\"1527\" data-end=\"1550\"\u003eReplacement\/Repair:\u003c\/strong\u003e Often sold new, refurbished, or repaired by industrial parts suppliers. They may also offer repair services for this board when it fails. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1728\" data-end=\"1731\"\u003e\n\u003ch3 data-section-id=\"jgnmez\" data-start=\"1733\" data-end=\"1751\"\u003e\u003cspan role=\"text\"\u003e📌 \u003cstrong data-start=\"1740\" data-end=\"1751\"\u003eSummary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1753\" data-end=\"2043\"\u003e👉 \u003cstrong data-start=\"1756\" data-end=\"1774\"\u003eA20B‑2003‑0770\u003c\/strong\u003e is a \u003cstrong data-start=\"1780\" data-end=\"1825\"\u003eFANUC circuit driver board \/ internal PCB\u003c\/strong\u003e used inside CNC and industrial automation controls. It performs \u003cstrong data-start=\"1890\" data-end=\"1936\"\u003edriver and control signal processing tasks\u003c\/strong\u003e as part of the internal electronics infrastructure of FANUC systems.\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44959650578568,"sku":"A20B-2003-0770","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109860659336,"sku":"A20B-2003-0770","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/1903\/3224\/files\/WhatsAppImage2025-10-18at1.47.49PM-2026-04-02T145231.278.jpg?v=1775121761","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-power-pcb-400vac-input-a20b-2003-0770","provider":"JJAutomation","version":"1.0","type":"link"}