{"product_id":"delta-electronics-afb0412shb-dc-axial-fan","title":"Delta Electronics AFB0412SHB DC Axial Fan 12VDC 40x40x15mm 11000RPM","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\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\n\u003cdiv class=\"container\"\u003e\u003cmain\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDelta Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eAFB0412SHB\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\u003eAFB Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Axial Flow Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Dimensions\u003c\/td\u003e\n\u003ctd\u003e40 x 40 x 15 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\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e7.0–13.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e0.25 A (maximum 0.35 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e3.00 W (maximum 4.20 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Speed\u003c\/td\u003e\n\u003ctd\u003e11000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Free-Air Flow\u003c\/td\u003e\n\u003ctd\u003e14.83 CFM (0.420 m³\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Specified Free-Air Flow\u003c\/td\u003e\n\u003ctd\u003e13.35 CFM (0.378 m³\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e0.601 inH₂O (15.26 mmH₂O)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Specified Maximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e0.488 inH₂O (12.40 mmH₂O)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustical Noise\u003c\/td\u003e\n\u003ctd\u003e41.5 dB(A) average (44.5 dB(A) maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e25.0 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Reference Life\u003c\/td\u003e\n\u003ctd\u003e70,000 hours at 40°C and 15–65% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e12 VDC Brushless Motor\u003c\/h3\u003e\n\u003cp\u003eThe AFB0412SHB operates from a nominal 12 VDC power supply, with a manufacturer-specified operating voltage range of 7.0–13.8 VDC. Input current is listed at 0.25 A, with a maximum of 0.35 A.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e40 x 40 x 15 mm Frame\u003c\/h3\u003e\n\u003cp\u003eThe compact 40 mm square frame has a depth of 15 mm. Its axial-flow arrangement supports forced-air ventilation in electronic assemblies designed for this fan size.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e11000 RPM Reference Speed\u003c\/h3\u003e\n\u003cp\u003eDelta specifies a reference rotational speed of 11000 RPM. Fan speed is measured under the electrical and environmental test conditions stated in the manufacturer specification.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e14.83 CFM Free-Air Flow\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer lists 14.83 CFM maximum free-air flow and 0.601 inH₂O maximum static pressure. These values represent separate endpoints of the fan performance curve.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eDual Ball Bearing Assembly\u003c\/h3\u003e\n\u003cp\u003eThe fan incorporates two ball bearings and a two-phase, four-pole brushless motor. The frame and impeller use UL 94 V-0 plastic materials, with a manufacturer reference life of 70,000 hours under specified conditions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eTwo-Wire Power Connection\u003c\/h3\u003e\n\u003cp\u003eThe base AFB0412SHB uses two UL1007-F AWG24 leads: red positive and black negative. Related suffix variants may add signal or control wires, so their electrical interfaces should not be assumed to match the base model.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact industrial control cabinet ventilation\u003c\/li\u003e\n\u003cli\u003eEmbedded electronics thermal management\u003c\/li\u003e\n\u003cli\u003eIndustrial power supply cooling assemblies\u003c\/li\u003e\n\u003cli\u003eTelecommunications equipment airflow\u003c\/li\u003e\n\u003cli\u003eElectronic instrumentation enclosure cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial automation module ventilation\u003c\/li\u003e\n\u003cli\u003eSmall computing equipment forced-air cooling\u003c\/li\u003e\n\u003cli\u003eReplacement cooling fans in compatible 12 VDC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support online purchase of the Delta Electronics AFB0412SHB 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\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Delta Electronics AFB0412SHB?\u003c\/strong\u003e\u003cbr\u003eAFB0412SHB is a Delta Electronics DC brushless axial cooling fan with a 40 x 40 x 15 mm frame, a nominal 12 VDC supply, two ball bearings and a reference speed of 11000 RPM.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage does AFB0412SHB require?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies 12 VDC rated voltage and an operating voltage range of 7.0–13.8 VDC.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions of AFB0412SHB?\u003c\/strong\u003e\u003cbr\u003eThe fan measures 40 x 40 x 15 mm. Verify mounting-hole locations and available enclosure clearance against the existing installation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the input current rating?\u003c\/strong\u003e\u003cbr\u003eDelta specifies an input current of 0.25 A with a maximum value of 0.35 A. Use the appropriate figure when checking power supply capacity.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input power does AFB0412SHB consume?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists 3.00 W input power and a maximum specified input power of 4.20 W.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the reference rotational speed?\u003c\/strong\u003e\u003cbr\u003eDelta lists 11000 RPM for the AFB0412SHB. The specification identifies this as a reference speed measured under its stated test conditions.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow of AFB0412SHB?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies 14.83 CFM (0.420 m³\/min) at zero static pressure, with a minimum specified value of 13.35 CFM. Actual installed airflow depends on system resistance.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure?\u003c\/strong\u003e\u003cbr\u003eDelta lists 0.601 inH₂O (15.26 mmH₂O) at zero airflow, with a minimum specified maximum-pressure value of 0.488 inH₂O (12.40 mmH₂O). These figures are not measured at maximum free-air flow.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat acoustical noise level is specified?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists 41.5 dB(A) average acoustical noise and 44.5 dB(A) maximum. Measurements are specified at a distance of one meter from the fan intake under defined test conditions.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bearing type does AFB0412SHB use?\u003c\/strong\u003e\u003cbr\u003eThe Delta specification identifies two ball bearings. It also specifies UL 94 V-0 plastic frame and impeller materials and an operating temperature range of -10°C to +70°C.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHow many wires does AFB0412SHB have?\u003c\/strong\u003e\u003cbr\u003eThe base model uses two power leads: red positive and black negative. The separately identified AFB0412SHB-F00 and AFB0412SHB-R00 variants use three leads for additional signaling, while AFB0412SHB-SP04 has four leads. Verify the full suffix before substitution.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering Delta Electronics AFB0412SHB?\u003c\/strong\u003e\u003cbr\u003eConfirm the full AFB0412SHB model marking, 12 VDC supply, 0.25 A listed input current, 40 x 40 x 15 mm dimensions, mounting arrangement, 11000 RPM reference speed, 14.83 CFM airflow rating, two-wire polarity and application temperature requirements. Compare any suffix-specific version against its own specification.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DELTA","offers":[{"title":"Default Title","offer_id":67786498310223,"sku":"LL1-DE-AFB0412SHB","price":10.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/AFB0412SHB-01-_01.jpg?v=1792393196","url":"https:\/\/yunshuotrade.com\/products\/delta-electronics-afb0412shb-dc-axial-fan","provider":"yunshuotrade","version":"1.0","type":"link"}