{"product_id":"new-1-pcs-jamicon-fan-kf0838b2srpr-dc24v-0-62a-8cm-8038-2-wire-cooling-fan","title":"JAMICON KF0838B2SRPR 24V 0.62A 8CM 2-Wire Cooling Fan","description":"\u003cdiv class=\"koeed-container\" style=\"width:100%;color:#333;line-height:1.7;\"\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eEngineer's Quick Brief\u003c\/h2\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJAMICON KF0838B2SRPR\u003c\/strong\u003e is an industrial-grade \u003cstrong\u003e80x80x38mm DC axial cooling fan\u003c\/strong\u003e designed for continuous-duty thermal management in automation cabinets, industrial PCs, power supplies, inverters, and communication equipment.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003e24VDC operation with 0.62A current draw\u003c\/strong\u003e provides higher airflow capability than low-profile 8025 fans, making it suitable for dense electronic assemblies and high-heat industrial environments.\u003c\/li\u003e\n\n    \u003cli\u003eThe \u003cstrong\u003e2-wire configuration\u003c\/strong\u003e simplifies installation for legacy industrial systems where PWM speed control and tachometer feedback are not required.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eSEO Introduction\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eJAMICON KF0838B2SRPR\u003c\/strong\u003e is a high-performance \u003cstrong\u003eDC24V industrial cooling fan\u003c\/strong\u003e featuring an \u003cstrong\u003e80mm x 80mm x 38mm\u003c\/strong\u003e axial frame and a \u003cstrong\u003e2-wire power interface\u003c\/strong\u003e. This model is commonly used in \u003cstrong\u003ePLC control cabinets\u003c\/strong\u003e, \u003cstrong\u003eservo drives\u003c\/strong\u003e, \u003cstrong\u003eindustrial power supplies\u003c\/strong\u003e, \u003cstrong\u003eUPS systems\u003c\/strong\u003e, \u003cstrong\u003etelecommunication racks\u003c\/strong\u003e, and \u003cstrong\u003eindustrial automation equipment\u003c\/strong\u003e.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Compared with standard 80x25mm fans, the 8038 structure provides increased static pressure and airflow performance, improving thermal dissipation in enclosed industrial systems. The fan is suitable for applications requiring stable 24V cooling operation with simplified wiring architecture.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #eeeeee;\"\u003e\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003cth style=\"padding:10px;border:1px solid #eeeeee;text-align:left;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding:10px;border:1px solid #eeeeee;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eJAMICON\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eModel\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eKF0838B2SRPR\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eFan Type\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eDC Axial Cooling Fan\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eFrame Size\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003e80mm × 80mm × 38mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eRated Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eDC 24V\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eRated Current\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003e0.62A\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003ePower Connection\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003e2-Wire\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eBearing Type\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003e[Manufacturer-specific configuration]\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eAirflow Direction\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eAxial airflow\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eSpeed Control\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eFixed speed\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eSignal Output\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eNone (No FG\/Tach signal)\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003ePWM Support\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eNo\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eIndustrial Applications\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eControl cabinets, UPS, inverter cooling, telecom power systems, industrial PC cooling\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eMounting Format\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eStandard 80mm industrial mounting pattern\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eOperating Mode\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eContinuous duty\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eApplication Matrix\u003c\/h2\u003e\n\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #eeeeee;\"\u003e\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003cth style=\"padding:10px;border:1px solid #eeeeee;text-align:left;\"\u003eApplication\u003c\/th\u003e\n        \u003cth style=\"padding:10px;border:1px solid #eeeeee;text-align:left;\"\u003eEngineering Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003ePLC Control Cabinet\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eMaintains stable internal cabinet temperature for long-term controller reliability.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eServo Drive Cooling\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eRemoves heat generated by IGBT power stages and braking circuits.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eIndustrial UPS Systems\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eProvides continuous airflow for power electronics and battery charging modules.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eTelecommunication Equipment\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eSupports stable thermal management in 24VDC telecom infrastructure.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa;\"\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eIndustrial PC Chassis\u003c\/td\u003e\n        \u003ctd style=\"padding:10px;border:1px solid #eeeeee;\"\u003eImproves airflow across CPU heatsinks and internal industrial electronics.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhy does the fan fail to start after replacement?\u003c\/h3\u003e\n  \u003cp\u003e\n    Verify the supply voltage is a stable \u003cstrong\u003e24VDC\u003c\/strong\u003e. Incorrect polarity on the 2-wire connector is one of the most common installation issues in industrial cabinet maintenance.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eCan this fan replace another 80mm 24V industrial fan?\u003c\/h3\u003e\n  \u003cp\u003e\n    Compatibility depends on multiple parameters including \u003cstrong\u003eframe thickness (38mm)\u003c\/strong\u003e, mounting hole spacing, current capacity, airflow requirements, and connector format. Engineers should verify mechanical clearance and available PSU current margin before replacement.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhat is the difference between 2-wire and 4-wire cooling fans?\u003c\/h3\u003e\n  \u003cp\u003e\n    A 2-wire fan only provides DC power input. A 4-wire fan additionally supports PWM speed control and tachometer feedback. The KF0838B2SRPR is intended for fixed-speed industrial cooling applications.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhy are 8038 fans commonly used in industrial equipment?\u003c\/h3\u003e\n  \u003cp\u003e\n    The 38mm-thick structure generally provides higher airflow pressure capability than 8025 designs, making it suitable for restrictive airflow environments such as inverter heatsinks and dense electrical enclosures.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhat maintenance is recommended for industrial cooling fans?\u003c\/h3\u003e\n  \u003cp\u003e\n    Regular dust cleaning, airflow inspection, vibration monitoring, and bearing noise checks are recommended during preventive maintenance cycles for industrial automation systems.\n  \u003c\/p\u003e\n\n  \u003ch2 style=\"color:#16c8c8;\"\u003eCross-Reference \u0026amp; Selection\u003c\/h2\u003e\n\n  \u003ch3 style=\"color:#16c8c8;\"\u003eCross-Reference Guide\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Compatible with standard industrial \u003cstrong\u003e80x80x38mm DC cooling fan\u003c\/strong\u003e installations.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eVoltage Category:\u003c\/strong\u003e Suitable for replacement in \u003cstrong\u003e24VDC thermal management systems\u003c\/strong\u003e.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eWiring Type:\u003c\/strong\u003e Designed for systems using simple \u003cstrong\u003e2-wire fan power connections\u003c\/strong\u003e.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Replacement Considerations:\u003c\/strong\u003e Engineers should verify airflow direction, connector polarity, current consumption, mounting depth, and enclosure airflow restrictions before replacement.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eTypical Alternative Naming:\u003c\/strong\u003e 8038 DC fan, 24V cabinet cooling fan, 80mm industrial axial fan, inverter cooling fan.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Why does the fan fail to start after replacement?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Verify the supply voltage is a stable 24VDC and confirm correct polarity on the 2-wire connector.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can this fan replace another 80mm 24V industrial fan?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Compatibility depends on dimensions, current draw, airflow requirements, connector type, and mounting clearance.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the difference between 2-wire and 4-wire cooling fans?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"A 2-wire fan only provides DC power input, while a 4-wire fan additionally supports PWM control and tachometer feedback.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Why are 8038 fans commonly used in industrial equipment?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"8038 fans generally provide higher airflow pressure and improved cooling performance for restrictive industrial airflow environments.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What maintenance is recommended for industrial cooling fans?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Recommended maintenance includes dust cleaning, airflow inspection, vibration monitoring, and periodic bearing noise checks.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"JAMICON","offers":[{"title":"Default Title","offer_id":44397381091513,"sku":"204645927472","price":31.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l1600_17e25dba-1340-4a08-826e-a8f7779a849e.jpg?v=1722863584","url":"https:\/\/koeed.com\/pl\/products\/new-1-pcs-jamicon-fan-kf0838b2srpr-dc24v-0-62a-8cm-8038-2-wire-cooling-fan","provider":"KOEED","version":"1.0","type":"link"}