Fan - for Most of the electronic components to work properly, you need passive cooling, are provided both by radiation and convection (heat "goes to the mountains") and thermal conductivity (heat is removed through the tracks and vias on the PCB). Controls, CPUs , high power amplifiers power amplifiers or power supplies can, however, generate a large amount of heat, which walking is not possible using simple methods. To come into action fans.
The fan in the case Fan PWM for Raspberry PI allows direct cooling minikomputera without additional fasteners and housings. The stand is equipped with RGB LED which, with appropriate programming of the system will indicate whether the temperature in a given norm and exceeds it.
ICE Tower CPU Cooling Fan andktywne cooling for Raspberry Pi 4B / 3B+ / 3B on the construction of the tower. The used design elements and the temperature is maintained at 36°C without load is supplied with the voltage 5 Volts, and average electricity consumption is around 0,08 A. in addition, the fan is equipped with blue LED backlighting.
Characterized by low noise fan size 30 x 30 mm for enclosure-for the Raspberry Pi. Was equipped with dwupinowe to connect the GPIO option. The fan features a slim design - 8mm, and low noise. The kit includes screws and nuts for mounting.
White standing fan with a power of 50 watts , it provides coolness on hot days. Has a blade diameter of 40 cm. Total fan height is 130 cm. The fan has three speed settings and auto rotate horizontally at a 90° angle with the possibility of disconnection. Due to the stand with non-slip feet stands steadily on the surface.
Stand cooling in a modern design and black color, brand Tracer. Designed for laptop users. There is one 12.5 cm silent fan, which is highlighted in blue. Has an easy and solid construction from plastic and metal cover of the fan. Suitable for computers with size from 12 inches to 17 inches. Powered by a USB cable, A - A.
Often to run just the fan supply voltage – in the case of small fans, as a rule, the value of the supply voltage is 12V, at least 5 or even less. A typical computer fan (used for example for cooling CPU or graphics card) working voltage 12V. And different sizes of fans. In the specifications are indicated, more often, the external dimensions of the fan casing, for example, 80x80 means that the housing has a base a square of side 8 cm.
To know how to connect a fan enough to follow simple rules. Before you select a fan or crushed for the construction of the device, ensure that the distance between the holes (in the description) matches the gauge in the target program. In the case of simple fans see only two power wires (red "+" and black is "-"). If our fan has a third yellow wire – usually a pulse output, which allows to measure the fan speed by counting the frequency of pulses occurring synchronously with the rotation of the fan.
Forced air movement is one of the most effective methods of cooling. Reliable the fan is the device needed to survive the hot, summer days. In our offer we have windmills that stand 230V with control of air supply and an automatic oscillation – working it, particularly in large rooms. The device with the function of oscillations for ensuring uniform cooling air. If you need a small fan for your room or office, a convenient option is the mini fan table. But people who do not leave the computer, a relief in summer days will bring turntable USB.