25X25X12mm Blower Fan, DC 5V 12V 24V 2512 25mm Brushless Centrifugal Fan

CoolCox dc brushless centrifugal fan 25x25x12mm comes with high quality and performance,suitable for laptop,micro projector,etcDimension Drawing:Parts Specs: P&Q CurveBearing type:Hydraulic  Material:Frame & Impeler:PBTLead wire:UL1061AWG #28 or equivalentRed Wire Positive (+) Black Wire Negative (-)FG,PWM,RD,Protection functions are optional 3.3V,5V,12V are available ParametersRemark:Air flow, static pressure, speed and rated voltage can be customized based on requirement. Electrical  Specifications: Insulation Resistance 10MΩ/between unshackled wire and frame at 500VDC/min Dielectric Strength 5Ma Max./Measured between lead wire(+)and frame at 500VAC/min Rotating Direction Anti-Clockwise Polarity Protect Circuit is protected when VCC&GND are exchanged No. of pole 4Poles  Environmental Specifications Operating Temp  Range Temperature:-10ºC~+70ºC Humidity:35%~85%RH Store Temperature Temperature:-40ºC~+70ºC Humidity:35%~85%RH Thermal Shock Standard:MIL-STD 202F Method 107D,Condition D Insulation Shock UL:Class ATesting Equipments:Workshop:Certificates:Available for certificates ISO 9001:2015 &  ISO 14001:2015 & IATF16949:2016,UL,TUV,ect.  Packaging & Shipping:FCL Shipment LCL Shipment Air Shipment:Lifetime:Bearing typeLifetimeSleeve30,000 hoursHydraulic40,000 hours2-Ball60,000 hours  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1