{"product_id":"toshiba-44293a-igbt-snubber-printed-circuit-board","title":"Toshiba 44293A IGBT Snubber Printed Circuit Board","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a54d987-95c4-83ec-9e43-bc62cc42f384-23\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a54d987-95c4-83ec-9e43-bc62cc42f384-23\" data-turn-id-container=\"request-6a54d987-95c4-83ec-9e43-bc62cc42f384-23\" data-testid=\"conversation-turn-190\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d45e51b3-e65b-4bab-a05b-19a804a18c87\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"630\"\u003eThe Toshiba 44293A Circuit Board is used as a snubber PCB for Toshiba variable frequency drives, protecting the inverter power section from voltage spikes and switching transients. Commonly installed in Toshiba TOSVERT G7, H7, Q7, and other high-power industrial variable frequency drives used in pumps, fans, compressors, conveyors, and heavy-duty \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eautomation equipment\u003c\/a\u003e. Maintenance technicians, OEMs, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this circuit board for replacement of failed snubber boards, drive repairs, automation retrofits, and restoration of reliable inverter operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"632\" data-end=\"649\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"651\" data-end=\"1138\"\u003eThe Toshiba 44293A Snubber Circuit Board suppresses voltage transients generated by high-power IGBT switching, protecting inverter components and improving drive reliability. It is widely used in industrial motor control systems, manufacturing plants, HVAC equipment, water and wastewater treatment facilities, mining operations, material handling systems, and process automation applications utilizing Toshiba medium- and high-horsepower AC drives. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1140\" data-end=\"1169\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1171\" data-end=\"1888\"\u003e• Manufacturer Part Number (MPN): 44293A\u003cbr data-start=\"1211\" data-end=\"1214\"\u003e• Brand: Toshiba\u003cbr data-start=\"1230\" data-end=\"1233\"\u003e• Product Type: Snubber Circuit Board (PCB)\u003cbr data-start=\"1276\" data-end=\"1279\"\u003e• Board Function: IGBT Snubber \/ Surge Suppression Circuit\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e• Compatible Series: Toshiba TOSVERT G7, H7, Q7 Series Drives\u003cbr data-start=\"1401\" data-end=\"1404\"\u003e• Compatible Drive Rating: 400 HP (460 V Class)\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e• Installation: Internal Variable Frequency Drive PCB\u003cbr data-start=\"1507\" data-end=\"1510\"\u003e• Mounting: Chassis Mounted\u003cbr data-start=\"1537\" data-end=\"1540\"\u003e• Board Type: Printed Circuit Board Assembly (PCBA)\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Application: AC Variable Frequency Drives and Industrial Motor Control\u003cbr data-start=\"1666\" data-end=\"1669\"\u003e• Function: Voltage Spike Suppression and Power Switching Protection\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e• Service Use: OEM Replacement, Maintenance, Retrofit, and Drive Repair\u003cbr data-start=\"1811\" data-end=\"1814\"\u003e• Status: Discontinued OEM Component \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1890\" data-end=\"1914\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1916\" data-end=\"2073\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Toshiba 44292A Snubber Circuit Board\u003cbr data-start=\"1954\" data-end=\"1957\"\u003e• Toshiba 53288A Snubber Circuit Board\u003cbr data-start=\"1995\" data-end=\"1998\"\u003e• Toshiba 48776B2-CC Power Supply PCB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"TOSHIBA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714120581422,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_2def1610-db2a-4f17-996b-676d94f4680b.jpg?v=1770417033","url":"https:\/\/plgautomation.com\/products\/toshiba-44293a-igbt-snubber-printed-circuit-board","provider":"PLG Automation ","version":"1.0","type":"link"}