{"product_id":"fanuc-ai-servo-amplifier-power-pcb-400vac-input-a16b-2203-0805","title":"Fanuc ai Servo Amplifier Power PCB 400VAC-input A16B-2203-0805","description":"\u003cp data-start=\"304\" data-end=\"706\"\u003eThe \u003cstrong data-start=\"308\" data-end=\"332\"\u003eFANUC A16B‑2203‑0805\u003c\/strong\u003e is a \u003cstrong data-start=\"338\" data-end=\"369\"\u003eprinted circuit board (PCB)\u003c\/strong\u003e used inside industrial automation equipment, specifically within FANUC \u003cstrong data-start=\"441\" data-end=\"472\"\u003eservo amplifier electronics\u003c\/strong\u003e. This particular board is identified as a \u003cstrong data-start=\"515\" data-end=\"528\"\u003epower PCB\u003c\/strong\u003e associated with an \u003cstrong data-start=\"548\" data-end=\"582\"\u003eAlpha i servo amplifier module\u003c\/strong\u003e — the type of module that drives a servo motor in CNC machines and automated systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"708\" data-end=\"1126\"\u003e\n\u003cli data-section-id=\"1fc4xl3\" data-start=\"708\" data-end=\"779\"\u003e\n\u003cstrong data-start=\"710\" data-end=\"721\"\u003eSeries:\u003c\/strong\u003e A16B‑2203 — FANUC internal control and power PCB family\u003c\/li\u003e\n\u003cli data-section-id=\"72p0x7\" data-start=\"780\" data-end=\"974\"\u003e\n\u003cstrong data-start=\"782\" data-end=\"799\"\u003ePrimary Role:\u003c\/strong\u003e \u003cstrong data-start=\"800\" data-end=\"841\"\u003ePower PCB for Alpha i servo amplifier\u003c\/strong\u003e — manages and stabilizes electrical power and related functions within the servo drive unit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"177vdsu\" data-start=\"975\" data-end=\"1126\"\u003e\n\u003cstrong data-start=\"977\" data-end=\"995\"\u003eWhere It Fits:\u003c\/strong\u003e Mounted inside the \u003cstrong data-start=\"1015\" data-end=\"1043\"\u003eservo amplifier assembly\u003c\/strong\u003e (not the main CNC controller logic cabinet). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1128\" data-end=\"1131\"\u003e\n\u003ch3 data-section-id=\"1l9tvfk\" data-start=\"1133\" data-end=\"1160\"\u003e\u003cspan role=\"text\"\u003e🧠 \u003cstrong data-start=\"1140\" data-end=\"1160\"\u003eTypical Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1162\" data-end=\"1597\"\u003e\n\u003cli data-section-id=\"1tnd2ha\" data-start=\"1162\" data-end=\"1296\"\u003eProvides \u003cstrong data-start=\"1173\" data-end=\"1192\"\u003epower circuitry\u003c\/strong\u003e for the servo amplifier, supporting the main drive electronics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2ha8aa\" data-start=\"1297\" data-end=\"1446\"\u003eWorks with control and logic boards inside the amplifier to ensure stable current and voltage distribution. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xpko5b\" data-start=\"1447\" data-end=\"1597\"\u003eEssential for correct and reliable operation of the servo drive, especially in high‑demand axis control tasks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1599\" data-end=\"1825\"\u003eUnlike simple logic PCBs, this \u003cstrong data-start=\"1630\" data-end=\"1643\"\u003epower PCB\u003c\/strong\u003e handles heavier electrical loads and is part of the \u003cstrong data-start=\"1696\" data-end=\"1737\"\u003eamplifier’s internal power processing\u003c\/strong\u003e rather than low‑level communication or CPU tasks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1827\" data-end=\"1830\"\u003e\n\u003ch3 data-section-id=\"1cghuc2\" data-start=\"1832\" data-end=\"1855\"\u003e\u003cspan role=\"text\"\u003e🛠️ \u003cstrong data-start=\"1840\" data-end=\"1855\"\u003eUsage Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1857\" data-end=\"2296\"\u003e\n\u003cli data-section-id=\"alnhab\" data-start=\"1857\" data-end=\"2024\"\u003eTypically found \u003cstrong data-start=\"1875\" data-end=\"1924\"\u003einside a FANUC Alpha i servo amplifier module\u003c\/strong\u003e, which in turn is a key part of CNC motion control systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ozhal8\" data-start=\"2025\" data-end=\"2156\"\u003eOften replaced or repaired when the servo amplifier exhibits power faults or instability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1q58fjb\" data-start=\"2157\" data-end=\"2296\"\u003eOEM, refurbished, and repaired versions are available from industrial automation parts suppliers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2298\" data-end=\"2301\"\u003e\n\u003ch3 data-section-id=\"r2qpx9\" data-start=\"2303\" data-end=\"2321\"\u003e\u003cspan role=\"text\"\u003e🧩 \u003cstrong data-start=\"2310\" data-end=\"2321\"\u003eSummary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2323\" data-end=\"2568\"\u003e👉 \u003cstrong data-start=\"2326\" data-end=\"2350\"\u003eFANUC A16B‑2203‑0805\u003c\/strong\u003e is a \u003cstrong data-start=\"2356\" data-end=\"2400\"\u003epower PCB for an Alpha i servo amplifier\u003c\/strong\u003e — not a standalone control board — and is used inside the \u003cstrong data-start=\"2459\" data-end=\"2486\"\u003eservo drive electronics\u003c\/strong\u003e of FANUC automated CNC or motion systems.\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44959651463304,"sku":"A16B-2203-0805","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109860724872,"sku":"A16B-2203-0805","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-2026-04-02T145807.466.jpg?v=1775122095","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-power-pcb-400vac-input-a16b-2203-0805","provider":"JJAutomation","version":"1.0","type":"link"}