{"product_id":"fanuc-a20b-8100-0851-power-supply-pcb","title":"FANUC A20B-8100-0851 Power Supply PCB","description":"\u003ch4 style=\"margin:0 0 16px;line-height:1.4;\"\u003eFANUC A20B-8100-0851 Power Supply PCB for i Series Model B CNC Control Unit\u003c\/h4\u003e\n\u003cdiv style=\"margin:0 0 26px;overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"width:100%;border-collapse:collapse;line-height:1.65;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"36%\" align=\"left\" bgcolor=\"#f4f7fa\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eA20B-8100-0851\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eHandling Time\u003c\/th\u003e\n\u003ctd\u003eWithin 1–2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eDHL \/ UPS \/ FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eEstimated Delivery Time (via DHL)\u003c\/th\u003e\n\u003ctd\u003eAsia: 1–3 business days\u003cbr\u003eEurope: 2–4 business days\u003cbr\u003eNorth America: 2–4 business days\u003cbr\u003eSouth America: 3–6 business days\u003cbr\u003eMiddle East \u0026amp; Africa: 3–6 business days\u003cbr\u003eOceania: 2–5 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eNew \/ Refurbished: 1 year\u003cbr\u003eUsed (90% new): 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003ePower Supply PCB \/ Control-Unit Power Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eParameter Description\u003c\/th\u003e\n\u003ctd\u003eCNC control-unit power supply PCB; FANUC manual item: Power unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003eService\u003c\/th\u003e\n\u003ctd\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" bgcolor=\"#f4f7fa\"\u003ePacking\u003c\/th\u003e\n\u003ctd\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 style=\"margin:30px 0 14px;line-height:1.35;\"\u003eCorrect A20B-8100-0851 Product Classification\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.75;\"\u003eFANUC documentation identifies A20B-8100-0851 as the \u003cstrong\u003epower unit\u003c\/strong\u003e installed at the power-supply position of a stand-alone i Series Model B CNC control unit. As a board-level component, the clearest purchasing description is \u003cstrong\u003ePower Supply PCB \/ Control-Unit Power Board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.75;\"\u003eThis is not a general-purpose commercial power supply or a complete servo or spindle power supply module. Its application is tied to the original FANUC CNC control-unit hardware.\u003c\/p\u003e\n\u003ch4 style=\"margin:30px 0 14px;line-height:1.35;\"\u003eDocumented i Series Model B Environment\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.75;\"\u003eThe FANUC manual covers stand-alone Series 16i\/160i\/160is, 18i\/180i\/180is and 21i\/210i\/210is Model B configurations. The exact CNC basic unit, main CPU board and installed options must still be checked before treating A20B-8100-0851 as the correct replacement.\u003c\/p\u003e\n\u003ch4 style=\"margin:30px 0 14px;line-height:1.35;\"\u003ePower Board Replacement Check\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.75;\"\u003eThe FANUC table confirms the drawing number and power-unit function but gives no voltage or current rating for this PCB. Do not add assumed electrical specifications or select a board from appearance alone.\u003c\/p\u003e\n\u003cul style=\"margin:8px 0 22px;padding-left:26px;\"\u003e\n\u003cli style=\"margin:0 0 7px;line-height:1.75;\"\u003eConfirm the complete code \u003cstrong\u003eA20B-8100-0851\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:0 0 7px;line-height:1.75;\"\u003eMatch the CNC series, basic-unit number and control configuration\u003c\/li\u003e\n\u003cli style=\"margin:0 0 7px;line-height:1.75;\"\u003eCompare PCB edition, suffix, mounting points and connector layout\u003c\/li\u003e\n\u003cli style=\"margin:0 0 7px;line-height:1.75;\"\u003eHave qualified personnel isolate power and complete installation checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"margin:30px 0 14px;line-height:1.35;\"\u003eOrder a Tested FANUC Power Supply PCB\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.75;\"\u003eBrowse \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-pcbs\"\u003eFANUC PCBs\u003c\/a\u003e or the wider \u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-cnc-robot-parts\"\u003eFANUC CNC and robot parts\u003c\/a\u003e range. Send REACO CNC photos of the original power board, labels and connectors for model checking.\u003c\/p\u003e\n\u003cul style=\"margin:8px 0 22px;padding-left:26px;\"\u003e\n\u003cli style=\"line-height:1.75;\"\u003e\u003cstrong\u003e100% Function Tested Before Shipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:1.75;\"\u003e\u003cstrong\u003eWorldwide DHL \/ UPS \/ FedEx Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:1.75;\"\u003e\u003cstrong\u003eContact REACO CNC for Current Stock, Price and Lead Time\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":49547112612055,"sku":"A20B-8100-0851-used","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A20B-8100-0851_Fanuc_replacement_module.webp?v=1786007114","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-8100-0851-power-supply-pcb","provider":"REACO CNC","version":"1.0","type":"link"}