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Silicon-free thermal pads and high thermal conductivity silicone pads are thermal interface materials, both of which have high thermal conductivity and flexibility for heat dissipation. But the two are still different in practical applicatio...
As we all know, the CPU needs a heat sink to keep it at a safe temperature, but VRM has not received the attention it deserves. The heat sink is one of the supporting components. Your VRM, whether single-stage or multi-stage, may require a h...
12V to 5V 7805 voltage regulator circuit diagram: connection as shown below. The heat sink is generally made of aluminum, but it can also be simpler. Both capacitors are needed. If there is no capacitor at the output end, 7805 can easily gen...
Constant current/constant voltage 65W power supply ic U6201 is suitable for chargers, adapters, small appliances, Internet of Things and building automation applications. This new IC series has very high constant current/constant voltage adj...
KBPC1010, as a special rectifier component for high-power power supplies, is used in various circuits. Therefore, ASEMI specifically develops and produces two types of rectifier bridge products with packaged heat dissipation characteristics,...
The heat sink is very important! An important aspect of circuit design is that they provide an effective heat transfer path that can transfer the heat of electronic devices (such as BJTs, MOSFETs, and linear regulators) to the ambient air. T...
Four elements of extruded heat sink: quality requirements of ingots, requirements of molds, reduction of extrusion force, extrusion process. Aluminum alloy is widely used in radiator materials because of its light weight, beautiful appearanc...
The machining process of the base plane of the heat sink: wire drawing process,Milling of CNC, disc milling process (cutting), polishing, arc-shaped wear marks Commonly used bottom surface treatment processes include: Wire drawing proces...
The welding technology of the heat sink includes: reflow welding technology, high frequency metal welding, forging process. For the reflow soldering technology of heat sinks, the biggest problem of the traditional junction type heat sink is...
The mainstream forming technologies for heat sinks mostly fall into the following categories: aluminum extrusion technology, aluminum die-casting technology, combined heat sink manufacturing process, and forging process. The processing techn...
Copper absorbs heat faster than aluminum, but copper does not dissipate heat faster than aluminum. Therefore, the radiator of the pure copper base is generally equipped with a fan with high speed and large air volume to increase the heat dis...
The high-efficiency thermal conductivity of CNC machined aluminum heat sink is the decisive factor for maintaining good heat dissipation and the most ideal medium for heat energy conversion. The characteristics are: less time, fast heating,...
LED heat dissipation technology LED aluminum heat sink fins This is the most common way to dissipate heat. Aluminum fins are used as part of the LED lamp housing to increase the heat dissipation area. Thermal conductive plastic shell The us...
The LED heat sink technology was born in 2000 and is made of semiconductor light-emitting diodes. The working principle is electroluminescence, which is the most common way of heat dissipation. Up to now, generally aluminum heat dissipation...
Cooling fins, referred to as heat sinks. It is classified as a passive heat sink in the field of electronic engineering design. The metal fins (mostly aluminum or copper, silver is too expensive and generally not used) with good thermal con...
The radiator of aluminum profile is also called radiator aluminum profile or sunflower aluminum profile. The radiator of aluminum profile has the characteristics of beautiful appearance, light weight, good heat dissipation performance and...
Composition of water-cooled radiator system The water cooling system is generally composed of the following parts: heat exchanger, circulation system, water tank, water pump and water, and heat dissipation structure can be added as needed. ...
Put forward requirements for the heat dissipation effect of the heat sink, what measures should be taken in terms of design to meet them? 1. Improve the flatness of the contact surface with the heat sink. In order to improve the heat absorpt...
