How To Make Portable Cell Phone Jammer
Somemobile phone jammers emit a lot of heat when they are working, and these need to be dissipated, but many friends do not know the heat dissipation principle of mobile phone jammers very well. Today, the mobile phone signal jammer manufacturers come to tell you about itHow To Make Portable Cell Phone Jammer Yes How to dissipate heat, let's follow the editor to understand it. Among the commonly used metal materials, silver has the best thermal conductivity, followed by copper and aluminum. However, silver is expensive and is rarely used for heat dissipation. Copper has good thermal conductivity, but it does not dissipate quickly. This may cause the mobile phone signal shield to work for 24 hours, and the heat of the machine cannot be dissipated, forming an invisible in a certain small space. Heat source. In the case of high temperature in summer, the danger can be imagined. In contrast, aluminum is the most ideal, cell phone jammer It is light and firm, good in heat conduction, and fast in heat dissipation. Good CPU air-cooled radiators are made of aluminum alloy.
Therefore, theHow To Make Portable Cell Phone Jammer power amplifier shell uses all cast aluminum (cast aluminum alloy) materials + copper strips to quickly conduct heat and quickly dissipate heat through the aluminum heat sink, giving the machine enough heat dissipation area. On the contact surface of the power amplifier, which is most likely to generate heat, the design of thickening and copper is adopted. The copper bar can quickly absorb heat and then accelerate the absorption of heat through the aluminum alloy. After transmission, the heat has long been dissipated invisible after contact with air. Inside, the principle of air convection is fully utilized. Through the thermistor, the temperature is automatically detected, and then the fan is started. The wind speed is slow when the heat is low, and the wind speed is high when the heat is high. The heat generated by the work of the internal components is blown to the outside, and the surrounding low-temperature air is replenished to form convection and play a circulatory effect. The combination of inside and outside forms an ideal way of heat dissipation.