Quạt Tản Nhiệt Không Chổi Than Yd-054010Sh 5v 40x40x10mm

Waterproof YD-054010SH 5V 40x40x10mm Low Noise Brushless DC Cooling Fan Radiator Feature: 1. Large air volume, low noise, long life, fire prevention, waterproof, corrosion resistance, etc. 2. With strong design ability, we can design and manufacture special fans according to customer requirements. 3. The fan adopts high quality bearings, silicon steel sheet and enameled wire, which has higher reliability. 4. Intelligent, long life, low noise, large air volume and high temperature resistance. Specifications: Fan model: YD-054010SH Appearance size: approx.40x40x10mm/1.57x1.57x0.39'' Rated voltage: DC 5V Temperature range: -10~70 °C Fan life: life of 50000 hours at 25°C Rotation direction: counter clockwise rotation in the face of a rotor Connection: Red - Black Motor protection: lock up and lock flow protection. When the fan blade dies, the current will return to zero.(without specifying the circumstances, did not add this function). Noise index: 28.88dB (A) Material material: glass fiber reinforced plastic, PBT case Function Description: electronic exchange to external rotor DC heat dissipation fan, complete electronic commutation component. The power range of the cooling fan: +/-15% of the rated power supply. Insulation resistance: >500 Mega Voltage resistance: leakage current 0.5mA 500V/1 minutes The life of the cooling fan is 50000 hours when the temperature is 25 degrees, and a sensitive temperature sensor is built to realize the revolutions and currents with temperature. Fan shape: square frame Color: Black Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x Cooling Fan