Power is an electronic device, rather than the quality, but there are hundreds of products on the market, dozens of manufacturers in DC. The reduction of the best products for your application and budget can be a daunting task. This article applies to DC differentiation, functions and applications that are best suited. The purpose of this part of the power of engineers, builders, actors and friends of the quality of electronic research and development is used can vary the production and delivery testing.Power in price from $ 50 to $ 20,000 and the price is often directly proportional to the output devices. The main task of the normal output voltage and current. It is the power and regulates the power to apply a constant voltage and current. In the case of the DC into alternating current (AC) and direct current (DC). There are two ways to deliver control of the DC line Switching.Linear capable of a higher voltage. In theory, a linear power supply, which controls the traditional 110-volt power outlet only output 110 V, assuming that the device was 100% effective. Realistically, no power is 100% high efficiency and cause additional losses of energy, usually in the form of heat. Therefore, the output voltage is usually much less than linearly accelerate input.Switching power step-down or reversed input voltage. The power supplies are usually bigger, louder and more expensive than linear, but power supplies are usually effective in the law. Select your current application requires a definition of basic skills, special: clean a wide range of voltage, current number of products, power (so-called "wave"), and programmability. Generally, the higher the voltage, DC power source and waving expensive. Increase several exits and programming features also the cheapest cost.The DC is ideal for lovers of applications to electronic and electromechanical systems that require only the Clean Power. And "it is likely that the unit treatment plants will be delivered on these programs can eliminate the need for precision outputs. Low power consumption and output, DC, offers $ 50 to $ 200 by Rayo energies are better suited for laboratory projects not the basis for demanding applications and electro-mechanical testing of entry-level card. Mid-level power supply can have multiple outputs, more power, low ripple and using numerical accuracy (+ / - 0.001 V, + / - 0.01). Mid-level DC power source can be linear or switching and can cost from $ 200 to $ 1,000. High-performance applications, the high voltage output, enhanced interfaces (GPIB PC), very low production costs, and many require more than $ 1,000 budgeted for this. Many applications are based on laboratory tests and the development and testing can for $ 5000 10.000 dollaria foods are used supply.This a few basic functions and applications in power consumption. Before the final purchase, please contact the manufacturer of the product and understand all the technical details. The selection of the best and cheapest current application should not be complicated and slow. The determination of the parameters of the project is to close soon on the range of products and product categories, only a few specialized manufacturers.
0 ความคิดเห็น:
แสดงความคิดเห็น