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It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direct...[Details]
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Aurora Energy Research, an energy consultancy, said the UK electricity market needed reform to boost demand for storage of four hours or more of power.
Aurora Energy Research has...[Details]
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Proteus Simulation
P3.0 outputs duty cycle.
T+, T- sets the duty cycle time. Each press adds or subtracts 100ms.
R+, R- sets the duty cycle to add or subtract 1%. The initial valu...[Details]
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Vicor, a US power supply manufacturer, recently announced that its DCM3623 power module has been successfully installed in the "Jueying" robot, a robot dog with a smart and intelligent appearance, fa...[Details]
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Recently, the reporter learned from the official that Huawei will release the new HUAWEI HiCharger DC fast charging module on April 24. As one of Huawei's fastest growing product lines, Huawei's net...[Details]
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The piston is a product that needs to be mass-produced, and the entire production process requires surface treatment, turning, boring and milling. In between these processes, the piston needs to be...[Details]
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Recently, BYD Battery and Hanlong Tongda Automobile Manufacturing Co., Ltd. (hereinafter referred to as "Hanlong Tongda") signed a strategic cooperation agreement. The project plans to invest nearl...[Details]
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1. Place the meter in a horizontal position and check whether the pointer of the galvanometer is on the base line. If not, use the zero adjuster to adjust it to the base line. 2. Set the "multiplie...[Details]
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Two days ago, Motorola held a mobile phone launch conference and officially launched the moto edge X30 model, which is the world's first Snapdragon 8 Gen1 mobile phone, and also directly opened pre-s...[Details]
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In current practical applications, the problems of high-power LEDs are mainly manifested in the following aspects: 1. Insufficient knowledge of LED working conditions and power supply technology has ...[Details]
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Brushless DC motors have the advantages of low temperature rise, low noise, high torque, high speed, high efficiency (smooth operation, high reliability, good stability), low energy consumption (el...[Details]
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In 2023, the annual shipment volume of Elephant collaborative robots
will exceed
10,000 units
, sold to
more than 50
countries at home and abroad, and recognized and appli...[Details]
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In multifunctional intelligent instruments, different power supply methods are sometimes required at different work sites. At present, in the research of power supply, redundant power supply and mu...[Details]
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摘要：提出一种改进的基于三电平拓扑的电力电子变压器(PET)。输入级、隔离级与输出级结构分别采用二极管箝位式三电平PWM整流器、零电压开关半桥三电平DC／DC变换器和两电平逆变器。与两电平PET相比，可在有效提高输入电压等级的同时降低开关损耗。针对变压器各环节结构特点设计了控制方案，并在配电系统环境下对其进行了建模和仿真。仿真结果表明，在稳态运行及电源波动、负载投切等动态运行条件下，三电...[Details]
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Supercapacitor is a new type of energy storage capacitor and one of the three major passive electronic components. It is an electronic component between traditional capacitors and rechargeable batt...[Details]
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