{"product_id":"adda-ad0812ub-f71-dc-axial-fan","title":"ADDA AD0812UB-F71 DC Axial Fan 12VDC 80x80x38mm 61.3CFM","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-blue:#dcebf5;--steel-blue-2:#edf6fb;--steel-line:#c9dce9;--surface:#ffffff;--surface-soft:#f7fbfe;--text-main:#173042;--text-muted:#5e7382;--shadow-soft:0 10px 30px rgba(8,47,73,0.08);--shadow-hover:0 16px 36px rgba(8,79,124,0.15);--radius-lg:14px;--radius-md:10px;}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif;}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,0.025) 1px,transparent 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(prefers-reduced-motion:reduce){.nxs-industrial-product-page,.nxs-industrial-product-page *,.nxs-industrial-product-page *::before,.nxs-industrial-product-page *::after{transition:none !important;}}\u003c\/style\u003e\u003cdiv class=\"nxs-industrial-product-page\"\u003e\u003cdiv class=\"container\"\u003e\u003cmain\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eADDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eAD0812UB-F71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eAD8038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Axial Cooling Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Dimensions\u003c\/td\u003e\n\u003ctd\u003e80 x 80 x 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0.52 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Current\u003c\/td\u003e\n\u003ctd\u003e0.34 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e6.24 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Power\u003c\/td\u003e\n\u003ctd\u003e4.08 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e4000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Air Flow\u003c\/td\u003e\n\u003ctd\u003e61.30 CFM (1.751 m³\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e0.300 inAq (7.62 mmAq)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e44.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eBall Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Material\u003c\/td\u003e\n\u003ctd\u003ePlastic, UL 94 V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Material\u003c\/td\u003e\n\u003ctd\u003ePlastic, UL 94 V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Wire Type\u003c\/td\u003e\n\u003ctd\u003eUL1007 AWG24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Spacing\u003c\/td\u003e\n\u003ctd\u003e70.5 x 70.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e4.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e105 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Safety Approvals\u003c\/td\u003e\n\u003ctd\u003eUL, cUL, TÜV, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\u003ch3\u003e12 VDC Electrical Supply\u003c\/h3\u003e\n\u003cp\u003eThe ADDA AD0812UB-F71 has a 12 VDC nominal supply. The manufacturer distinguishes a rated current of 0.52 A from an actual current of 0.34 A in its AD8038 series specification.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e80 x 80 x 38 mm Frame\u003c\/h3\u003e\n\u003cp\u003eFeatures an 80 mm square frame with a 38 mm depth, 70.5 mm mounting-hole spacing and 4.5 mm diameter mounting holes.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e4000 RPM Rated Speed\u003c\/h3\u003e\n\u003cp\u003eThe published ADDA specification identifies a rated rotational speed of 4000 RPM for the complete AD0812UB-F71 model.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003e61.30 CFM Maximum Airflow\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer lists 61.30 CFM maximum free-air flow and 0.300 inAq maximum static pressure; installed airflow depends on system resistance.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eBall Bearing Construction\u003c\/h3\u003e\n\u003cp\u003eUses a ball bearing assembly with plastic frame and impeller materials classified UL 94 V-0 in the manufacturer series documentation.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"card\"\u003e\u003ch3\u003eAD8038 Series Electrical Ratings\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer specifies 6.24 W rated power and 4.08 W actual power. The documented noise level is 44.5 dB(A).\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial control cabinet ventilation\u003c\/li\u003e\n\u003cli\u003ePower supply enclosure cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial electronics forced-air cooling\u003c\/li\u003e\n\u003cli\u003eCommunication equipment air circulation\u003c\/li\u003e\n\u003cli\u003ePower electronics thermal management\u003c\/li\u003e\n\u003cli\u003eElectronic instrument enclosure ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery electronics cooling\u003c\/li\u003e\n\u003cli\u003eCooling fan replacement in compatible 12 VDC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the ADDA AD0812UB-F71 DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"section\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is ADDA AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eADDA AD0812UB-F71 is a 12 VDC brushless axial cooling fan from the AD8038 series with an 80 x 80 x 38 mm frame and ball bearing construction.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage of AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eThe ADDA manufacturer specification identifies a nominal voltage of 12 VDC.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eThe fan frame measures 80 x 80 x 38 mm. The ADDA drawing shows 70.5 mm mounting-hole spacing and 4.5 mm mounting holes.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated current of AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eA detailed ADDA series specification distinguishes a rated current of 0.52 A from an actual current of 0.34 A. Earlier catalog tables report 0.34 A without this rated-versus-actual distinction. Confirm the label on the supplied fan.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated power consumption?\u003c\/strong\u003e\u003cbr\u003eThe detailed ADDA specification identifies 6.24 W rated power and 4.08 W actual power. The actual figure is also found in earlier AD8038 catalog tables.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the rated speed of AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists 4000 RPM under its stated test conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow rating?\u003c\/strong\u003e\u003cbr\u003eThe ADDA AD8038 series table specifies 61.30 CFM maximum free-air flow, equal to 1.751 m³\/min. Some distributor listings use slightly different rounded or revision-specific airflow values.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure?\u003c\/strong\u003e\u003cbr\u003eThe detailed manufacturer specification lists 0.300 inAq, equivalent to 7.62 mmAq.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat bearing system is used in AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eThe ADDA AD8038 series specification identifies a ball bearing design.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the noise level of AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists a noise level of 44.5 dB(A), measured under the stated test conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat is the electrical connection specification?\u003c\/strong\u003e\u003cbr\u003eThe ADDA series documentation identifies UL1007 AWG24 lead wire. Check the supplied fan for the exact number of conductors, connector termination and pin assignments.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering ADDA AD0812UB-F71?\u003c\/strong\u003e\u003cbr\u003eConfirm the complete model and any additional suffix, 12 VDC supply, rated current and power, 80 x 80 x 38 mm size, mounting holes, airflow requirement, bearing configuration and wiring against the existing installation.\u003c\/p\u003e\u003c\/section\u003e\u003c\/main\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"ADDA","offers":[{"title":"Default Title","offer_id":67783068450895,"sku":"LL1-AD-AD0812UBF71","price":21.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/AD0812UB-F71-01-_01.jpg?v=1792377786","url":"https:\/\/yunshuotrade.com\/products\/adda-ad0812ub-f71-dc-axial-fan","provider":"yunshuotrade","version":"1.0","type":"link"}