DSP28335 has 12 16-bit ePWMs, which can control frequency and duty cycle. The clock of ePWM TBCLK = SYSCLKOUT / (HSPCLKDIV × CLKDIV):The PWM signal frequency is determined by the time base period regi...
Recently, I came across a course about calculating the error of the output voltage caused by the input offset voltage and input bias current of an op amp. The information I found on Baidu was scattere...
1. Can one ZLL remote control control three ZLL lights at the same time? 2. If it can control three lights at the same time, how are they connected? Are they all in the same network? How can the remot...
Choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critical to the efficiency of a DC/DC switching power supply controller. Making the right choice is not ea...
In common sense, power supply is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances ! For example, DC power supply can be understoo...[Details]
Founded in 2002, OMA Electric has taken a different path in the competitive refrigerator market. OMA Electric focuses on overseas markets and manufactures for companies such as Whirlpool, Electrolux,...[Details]
Recently, market research firm Canalys released a monitoring report on smartphones in the European market in the second quarter, which showed that Xiaomi's market share in Europe has surpassed Huawei...[Details]
Programming serial ports and streams has always been a headache. I can never tell the beginning from the end, and I'm always unsure of the programs I write. The programs for transmission are okay, but...[Details]
On August 18, Horizon Robotics signed a strategic cooperation agreement with the Intelligent Connected Vehicle Development Institute of China First Automobile Group Co., Ltd. (hereinafter referred to...[Details]
Recently, an investor asked Shangneng Electric a question on an interactive platform: Secretary Dong, hello, how is the company's research and development of micro inverters progressing? Is the dev...[Details]
The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies...[Details]
Browsing the development direction of DC fast charging in the IWC of the US EPRI, with Biden's election, the demand for DC fast charging is increasing. The gameplay of multi-port converters is explai...[Details]
Major breakthroughs in domestic solid-state battery technology and their impact In recent years, with the rapid growth of the electric vehicle market, power battery technology, as its core componen...[Details]
A brushless DC motor (BLDC), also known as an electronically commutated motor (ECM, EC motor) or synchronous DC motor, is a synchronous motor powered by DC through an inverter or switching power su...[Details]
Since the 1990s, China has made great progress in the prevention of pollution flashover of power transmission and transformation equipment. All regions have adjusted the creepage distance of power tra...[Details]
China Energy Storage Network News:
In 2018, power supply companies in 14 megacities and above (according to the list of cities in the "2018 China's Major Cities Road Network Density Detection...[Details]
On September 2, the third EESA Energy Storage Exhibition opened grandly, and Envision officially released a new generation of system-level energy storage. Envision's system-level energy storage was...[Details]
OnePlus 8 and OnePlus 8 Pro are already available for pre-order on JD.com, and the pre-order page also reveals some screen information of the upcoming new phones. The entire OnePlus 8 series...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]