{"product_id":"sunon-gb1245pkv1-8ay-fan","title":"SUNON GB1245PKV1-8AY DC Blower Fan 12VDC 45x45x20mm 0.48W","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\u003eSUNON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGB1245PKV1-8AY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Centrifugal Blower Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eMagLev GB Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Catalog Configuration\u003c\/td\u003e\n\u003ctd\u003eGB1245PKV1-8AY 11.Z.X.GN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eDC Brushless Centrifugal Blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Design\u003c\/td\u003e\n\u003ctd\u003eDirected Side-Outlet Airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e45 x 45 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22.64 g\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 Blower\u003c\/h3\u003e\n\u003cp\u003eThe SUNON GB1245PKV1-8AY is a compact 12 VDC brushless centrifugal blower from the MagLev GB series, designed for directed forced-air cooling of compatible electronic equipment.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eCompact 45 x 45 x 20 mm Design\u003c\/h3\u003e\n\u003cp\u003eThe blower features a 45 mm square housing with a nominal 20 mm thickness, allowing installation in compact cooling assemblies with suitable mounting points and outlet clearance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e0.48 W Power Consumption\u003c\/h3\u003e\n\u003cp\u003eThe SUNON catalog specifies 0.040 A rated current and 0.48 W power consumption at 12 VDC for the documented 11.Z.X.GN configuration.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e4.6 CFM Directed Airflow\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer specifies 4.6 CFM airflow and 0.22 inH2O maximum static pressure. Its centrifugal configuration directs airflow through a side outlet for compatible cooling channels.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eMagLev Vapo Bearing Technology\u003c\/h3\u003e\n\u003cp\u003eThe fan incorporates SUNON MagLev technology with a Vapo bearing system. Manufacturer catalog specifications identify 3500 RPM rated speed and 21 dB(A) acoustical noise.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eTwo-Wire Electrical Connection\u003c\/h3\u003e\n\u003cp\u003eThe documented 11.Z.X.GN configuration uses two wire leads with UL 1061 26 AWG wiring. The catalog drawing specifies a nominal lead length of 300 mm with a ±50 mm tolerance.\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 electronic equipment forced-air cooling\u003c\/li\u003e\n\u003cli\u003eEmbedded computer thermal management\u003c\/li\u003e\n\u003cli\u003eSmall network equipment ventilation\u003c\/li\u003e\n\u003cli\u003eElectronic instrument cooling assemblies\u003c\/li\u003e\n\u003cli\u003eCompact power electronics heat dissipation\u003c\/li\u003e\n\u003cli\u003eCooling systems with directed side-outlet airflow\u003c\/li\u003e\n\u003cli\u003eElectronic enclosures with limited installation space\u003c\/li\u003e\n\u003cli\u003eReplacement of compatible 45 mm 12 VDC centrifugal blower fans\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 SUNON GB1245PKV1-8AY 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 SUNON GB1245PKV1-8AY?\u003c\/strong\u003e\u003cbr\u003eGB1245PKV1-8AY is a SUNON MagLev GB-series DC brushless centrifugal blower. Its documented 11.Z.X.GN configuration has a 45 x 45 x 20 mm housing and a rated supply of 12 VDC.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage of GB1245PKV1-8AY?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies 12 VDC for GB1245PKV1-8AY 11.Z.X.GN.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of GB1245PKV1-8AY?\u003c\/strong\u003e\u003cbr\u003eThe nominal external dimensions are 45 x 45 x 20 mm. The manufacturer drawing specifies 45 ±0.5 mm housing width and height, with a nominal 20 mm depth.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated current?\u003c\/strong\u003e\u003cbr\u003eSUNON specifies 0.040 A, equivalent to 40 mA, for the documented 11.Z.X.GN configuration.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the power consumption?\u003c\/strong\u003e\u003cbr\u003eThe rated power consumption is 0.48 W at 12 VDC.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated blower speed?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer catalog specifies 3500 RPM under its published test conditions.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat airflow does GB1245PKV1-8AY provide?\u003c\/strong\u003e\u003cbr\u003eSUNON specifies 4.6 CFM, approximately 0.129 m³\/min, for the documented configuration.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the static pressure rating?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies 0.22 inH2O, approximately 55 Pa, maximum static pressure.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bearing system does GB1245PKV1-8AY use?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer identifies a SUNON Vapo bearing system within the MagLev product range. The catalog specifies 21 dB(A) acoustical noise.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eIs GB1245PKV1-8AY an axial fan or a centrifugal blower?\u003c\/strong\u003e\u003cbr\u003eIt is a centrifugal blower. Its airflow passes through a directed side outlet rather than straight through a conventional square axial fan frame.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eHow many wires does GB1245PKV1-8AY have?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer-documented 11.Z.X.GN configuration has two wire leads, with no separate speed feedback or PWM control wire specified. Three-wire suffix configurations may differ and should not be assumed equivalent.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering GB1245PKV1-8AY?\u003c\/strong\u003e\u003cbr\u003eVerify the complete SUNON part number and suffix, 12 VDC supply, 0.040 A rated current, 0.48 W power consumption, 45 x 45 x 20 mm dimensions, two mounting tabs, 3 mm mounting holes, Vapo bearing, wiring polarity, cable length, blower outlet orientation and required airflow. Confirm mechanical and electrical compatibility before replacing a different GB-series fan.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SUNON","offers":[{"title":"Default Title","offer_id":67820620873807,"sku":"LL1-SU-GB1245PKV18AY","price":11.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/GB1245PKV1-8AY-01.jpg?v=1792552741","url":"https:\/\/yunshuotrade.com\/products\/sunon-gb1245pkv1-8ay-fan","provider":"yunshuotrade","version":"1.0","type":"link"}