Looking for shenzhen wangjing technology co., ltd.

RFQ Description

Dear ms. Christy,we are in need of a fan with following specifications:ParametersSpecification required for fanRemarkOperating voltage VDC 24VFan controlPWMOnly PWM signal will be generated from µC to control the fanSpeed (rpm) [min-1]minimum 2900Power consumption [W]= 5Shouldnt be higher than 5WOperating temperature range­20°C to +60°CLab ambient 15°C to 32°CAir flow [m3/h]minimum 170At full speed at least 170 mSound power level [B]5.3More sound power level would have an effect on the overall noise emissionSound pressure level [dB(A)]= 43More sound pressure level would have an effect on the overall noise emissionDirection of rotation noneDimension119 x 119 x 25 mmTo reduce the impact on the mechanical designWeight [g] ~175 Expectation is that the new fan weight will be around that weight.Fan motor and electronics protectionReverse polarity and Please provide me an email adress I can send the full spec.Thank you,HendrikCan u send us your latest product catalog with complete quote prices.