{"product_id":"fanuc-ai-servo-amplifier-power-pcb-400vac-input-a16b-2203-0816","title":"Fanuc ai Servo Amplifier Power PCB 400VAC-input A16B-2203-0816","description":"\u003ch2 data-section-id=\"476gha\" data-start=\"96\" data-end=\"134\"\u003e\u003cspan role=\"text\"\u003e📋 \u003cstrong data-start=\"102\" data-end=\"134\"\u003eA16B‑2203‑0816 – Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"136\" data-end=\"481\"\u003eThe part \u003cstrong data-start=\"145\" data-end=\"163\"\u003eA16B‑2203‑0816\u003c\/strong\u003e is a \u003cstrong data-start=\"169\" data-end=\"200\"\u003ePrinted Circuit Board (PCB)\u003c\/strong\u003e used in \u003cstrong data-start=\"209\" data-end=\"258\"\u003eFANUC CNC servo amplifier and control systems\u003c\/strong\u003e. Specifically, it’s classified as a \u003cstrong data-start=\"295\" data-end=\"318\"\u003epower circuit board\u003c\/strong\u003e — one of the internal boards that handles power distribution and related drive functions in a FANUC servo or control module. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"673\"\u003e🔌 This board sits inside a larger drive or amplifier unit (such as a FANUC \u003cstrong data-start=\"559\" data-end=\"586\"\u003eservo drive \/ amplifier\u003c\/strong\u003e) and supports the internal power\/drive circuitry required for accurate motion control.\u003c\/p\u003e\n\u003chr data-start=\"675\" data-end=\"678\"\u003e\n\u003ch3 data-section-id=\"1shjyey\" data-start=\"680\" data-end=\"707\"\u003e🧩 What This Board Does\u003c\/h3\u003e\n\u003cul data-start=\"709\" data-end=\"1022\"\u003e\n\u003cli data-section-id=\"1gi7f2p\" data-start=\"709\" data-end=\"792\"\u003e\n\u003cstrong data-start=\"711\" data-end=\"725\"\u003ePower PCB:\u003c\/strong\u003e Provides internal power distribution for the drive or controller\u003c\/li\u003e\n\u003cli data-section-id=\"c11msl\" data-start=\"793\" data-end=\"919\"\u003e\n\u003cstrong data-start=\"795\" data-end=\"834\"\u003ePart of FANUC internal electronics:\u003c\/strong\u003e Typically installed in servo amplifier modules or related power\/control assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"wd2u48\" data-start=\"920\" data-end=\"1022\"\u003e\n\u003cstrong data-start=\"922\" data-end=\"935\"\u003eFunction:\u003c\/strong\u003e Helps manage and route power to internal circuits for reliable amplifier performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1024\" data-end=\"1035\"\u003eIn short:\u003c\/p\u003e\n\u003cblockquote data-start=\"1036\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1038\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1038\" data-end=\"1113\"\u003eA16B‑2203‑0816 = power circuit board for FANUC servo drive\/control unit\u003c\/strong\u003e — a PCB that ensures stable electrical power to key components within the drive. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1234\" data-end=\"1237\"\u003e\n\u003ch3 data-section-id=\"1fms705\" data-start=\"1239\" data-end=\"1260\"\u003e📌 How It Fits In\u003c\/h3\u003e\n\u003cp data-start=\"1262\" data-end=\"1642\"\u003eFANUC uses the \u003cstrong data-start=\"1277\" data-end=\"1290\"\u003eA16B‑2203\u003c\/strong\u003e series for a variety of internal PCBs across servo amplifiers and controller assemblies. Models in this series like \u003cstrong data-start=\"1407\" data-end=\"1420\"\u003e0810–0815\u003c\/strong\u003e are known variants of power boards for servo drives; \u003cstrong data-start=\"1474\" data-end=\"1482\"\u003e0816\u003c\/strong\u003e is another variant in that same family with similar role and compatibility patterns (depending on exact amplifier model). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1644\" data-end=\"1842\"\u003e📍 These boards are \u003cstrong data-start=\"1664\" data-end=\"1688\"\u003enot standalone units\u003c\/strong\u003e — they are components inside a larger module such as a servo amplifier (e.g., \u003cstrong data-start=\"1767\" data-end=\"1780\"\u003eA06B‑6127\u003c\/strong\u003e series). They typically cannot power a machine by themselves.\u003c\/p\u003e\n\u003chr data-start=\"1844\" data-end=\"1847\"\u003e\n\u003ch3 data-section-id=\"f2p36d\" data-start=\"1849\" data-end=\"1884\"\u003e🛠️ When This Board Is Relevant\u003c\/h3\u003e\n\u003cp data-start=\"1886\" data-end=\"1912\"\u003eThis PCB is relevant when:\u003c\/p\u003e\n\u003cul data-start=\"1914\" data-end=\"2200\"\u003e\n\u003cli data-section-id=\"uogvha\" data-start=\"1914\" data-end=\"2010\"\u003eA servo amplifier or drive shows \u003cstrong data-start=\"1949\" data-end=\"1972\"\u003eintermittent faults\u003c\/strong\u003e, power instability, or drive alarms\u003c\/li\u003e\n\u003cli data-section-id=\"1bwdrz5\" data-start=\"2011\" data-end=\"2079\"\u003eA CNC machine has \u003cstrong data-start=\"2031\" data-end=\"2044\"\u003eSV alarms\u003c\/strong\u003e indicating internal drive errors\u003c\/li\u003e\n\u003cli data-section-id=\"rvkgi4\" data-start=\"2080\" data-end=\"2133\"\u003eRepairing or refurbishing a FANUC servo amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"4gt81w\" data-start=\"2134\" data-end=\"2200\"\u003eTroubleshooting internal electronic faults in the drive module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2202\" data-end=\"2283\"\u003eRepair or replacement of this board can often resolve such internal drive issues.\u003c\/p\u003e\n\u003chr data-start=\"2285\" data-end=\"2288\"\u003e\n\u003ch3 data-section-id=\"4pjnaq\" data-start=\"2290\" data-end=\"2330\"\u003e📌 Notes on Service and Availability\u003c\/h3\u003e\n\u003cul data-start=\"2332\" data-end=\"2612\"\u003e\n\u003cli data-section-id=\"1kdq5ah\" data-start=\"2332\" data-end=\"2439\"\u003eThese boards are often available as \u003cstrong data-start=\"2370\" data-end=\"2409\"\u003enew, refurbished, or repaired units\u003c\/strong\u003e from third‑party suppliers.\u003c\/li\u003e\n\u003cli data-section-id=\"152cwfc\" data-start=\"2440\" data-end=\"2612\"\u003eMany vendors (like the one listed above) offer \u003cstrong data-start=\"2489\" data-end=\"2520\"\u003erepair or overhaul services\u003c\/strong\u003e for this board and provide warranty\/testing services. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2614\" data-end=\"2617\"\u003e\n\u003ch3 data-section-id=\"1c1rd2n\" data-start=\"2619\" data-end=\"2632\"\u003e✅ Summary\u003c\/h3\u003e\n\u003cp data-start=\"2634\" data-end=\"2960\"\u003e\u003cstrong data-start=\"2634\" data-end=\"2652\"\u003eA16B‑2203‑0816\u003c\/strong\u003e is a \u003cstrong data-start=\"2658\" data-end=\"2677\"\u003eFANUC power PCB\u003c\/strong\u003e — an internal circuit board used inside servo amplifiers or related control modules to manage electrical power distribution and support drive operation. It’s part of the larger \u003cstrong data-start=\"2855\" data-end=\"2883\"\u003eA16B‑2203 series of PCBs\u003c\/strong\u003e used across FANUC drives and controls.\u003c\/p\u003e","brand":"JJAutomation","offers":[{"title":"New","offer_id":44997666898056,"sku":"A16B-2203-0816","price":0.0,"currency_code":"INR","in_stock":true},{"title":"Used \/ Refurbished","offer_id":46109862428808,"sku":"A16B-2203-0816","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-2026-04-06T110931.895.jpg?v=1775453977","url":"https:\/\/jjautomation.in\/products\/fanuc-ai-servo-amplifier-power-pcb-400vac-input-a16b-2203-0816","provider":"JJAutomation","version":"1.0","type":"link"}