{"product_id":"fanuc-a20b-2003-0430-igbt-gate-drive-pcb","title":"FANUC A20B-2003-0430 Alpha i IGBT Gate Drive PCB","description":"\u003cp style=\"margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eFANUC A20B-2003-0430\u003c\/strong\u003e is an \u003cstrong\u003eIGBT gate-drive printed circuit board\u003c\/strong\u003e used inside selected high-power FANUC Alpha i power supply and spindle amplifier modules. It transfers switching commands from the main driver section to individual power semiconductor devices.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eFANUC spare-parts tables identify A20B-2003-0430 as a \u003cstrong\u003eGate PCB\u003c\/strong\u003e and show multiple boards in applicable large modules. A common revision is \u003cstrong\u003eA20B-2003-0430\/01A\u003c\/strong\u003e. Match the complete PCB number, revision and host configuration before replacement.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA20B-2003-0430 Product Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2003-0430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Revision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\/01A; verify the actual nameplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIGBT gate-drive PCB \/ Gate PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDocumented Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelected Alpha i PSM, PSM-HV, SPM and SPM-HV modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower-Supply Examples\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6110-H055; A06B-6120-H075\/H100; A06B-6150-H075\/H100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpindle Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelected 45-class and 75HV-class Alpha i SPM modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssociated Driver PCB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2003-0420 in documented configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Installed Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSix boards in selected large-module configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Scope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne PCB only unless otherwise quoted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, refurbished, or used 90% new; subject to stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before shipping; test video available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormally 1–3 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL, UPS, or FedEx worldwide; typically 3–7 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year for new\/refurbished; 3 months for used 90% new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support; anti-static reinforced packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eIGBT Gate-Drive Function\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThe gate PCB carries control pulses between the driver circuitry and an IGBT switching device in the power stage. Correct gate timing is essential for converter or inverter operation. A defective board may contribute to power-stage, overcurrent or IGBT-related alarms, but the associated IGBT and driver PCB must also be checked.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eModule and Quantity Matching\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eA20B-2003-0430 is not a complete power board or amplifier control PCB. Some large modules use six gate PCBs, and neighboring ratings may use A20B-2003-0431 instead. Confirm the A06B module number, voltage class, power board, driver PCB, IGBT type, quantity, connector orientation and PCB revision.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTesting and Installation Notes\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eREACO CNC checks the label, connectors, gate components, solder joints and applicable signal functions. Replacing only one gate PCB without testing the related IGBT can lead to repeated failure. Qualified personnel must isolate power, verify DC-bus discharge and follow electrostatic precautions before installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/it\/collections\/fanuc-pcbs\"\u003eFANUC circuit boards\u003c\/a\u003e, \u003ca href=\"\/it\/collections\/fanuc-drives\"\u003eFANUC amplifier modules\u003c\/a\u003e and \u003ca href=\"\/it\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC CNC repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":67893129969879,"sku":"A20B-2003-0430-used","price":248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-2003-0430-gate-drive-pcb-main.webp?v=1793003314","url":"https:\/\/reacocnc.com\/it\/products\/fanuc-a20b-2003-0430-igbt-gate-drive-pcb","provider":"REACO CNC","version":"1.0","type":"link"}