How to Choose a Reliable China DC-DC Power Supplier
DC means direct current. DC is defined as a unidirectional current. In a DC, electrons move from a region of negative charge to a region of positive charge without any change in direction. This state persists despite alternating current, in which current can move in both directions. DC can pass through conductive and semiconducting materials.
Electricity is defined as the flow of electrons through a conductor such as a wire. Current builds up in two ways, alternating and direct. The main difference between AC and DC is the direction of electron movement.
DC-DC is realized with the idea of switching the power supply. There are two types of DC-DC, buck, and boost, which are called buck here. For example, input 10V in DC-DC. There are oscillator and chopper modules inside the DC-DC.
Fig.1
Advantages of using power modules
There are now many different power modules in the market from different suppliers, but depending on the product, a power module is better than an integrated solution because using a power module saves development time and brings products to market faster.
Power modules also offer the following advantages:
1. Each unit can be strictly tested individually to ensure products with high reliability, including power-on tests to exclude products that do not meet specifications. By contrast, integrated solutions are difficult to test because the entire power system works closely with other functional systems on the circuit.
2. Different suppliers can design modules of the same size according to existing technical standards, providing various options for engineers designing power supplies.
3. The design and testing of each module are carried out by the provisions of the standard performance, so the risk can be reduced by adopting new technology.
4. If an integrated solution is used, the entire motherboard needs to be replaced when there is a problem with the power supply system. With a modular design, only the module in question can be replaced, saving cost and development time.
DC-DC power modules are widely used in industrial fields, the instrumentation industry, the smart home industry, the lighting industry, the communication and communication industry, the power industry, etc.
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As an indispensable key component in modern electronic devices, the power module plays an important role in converting electrical energy into the specific voltage and current required by the device. It is not only the basis for the stable operation of electronic equipment, but also a key factor in ensuring the performance of the equipment to the extreme. This article will take a closer look at the working principle, classification, and importance of power modules, and show how this technology plays an important role in various electronic devices.
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型号- STM 431J,TCM 310U,PTM 215J,MK71511A-NNN,STM 429J,STM 320U,USB 500J,PTM 535,TCM 515J,STM 300,USB 500U,STM 300U,STM 431T,TCM 515,TCM 515U,HSM 100,TCM 310,BP35C5,MK71521-NNN,TCM 410J,BP35A1,PTM 215U,USB 500T,PTM 535J,BP35C0,STM 400J,MK71521A-NNN,PTM 215,BP3622,STM 329,BP3621,PTM 210,USB 300,MK71511-NNN,STM 331,STM 331U,ECO 260,BP35C0-J11,MK71511-NN,PTM 535U
Introduce the Working Principle, Types, Applications, and Selection Points of DC Power Modules in Detail
In the rapidly developing field of electronic technology, DC power modules, as the heart of electronic equipment, play an important role. They not only provide stable and reliable DC power to various devices, but also promote the progress and development of modern technology. This article will introduce the working principle, types, applications, and selection points of DC power modules in detail to help you better understand and select this key component.
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可定制电感最大电流100A,尺寸最小7 x 7 x 3.0mm到最大35 x 34 x 15.5 mm,工作频率100KHZ ~ 2MHZ,感值范围:0.15 ~ 100uh;支持大功率电感,扁平线电感,大电流电感,高频电感,汽车电感器,车规电感,一体成型电感等定制。
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