Today I played with the UC3843 floating buck, replacing the LM5116. The efficiency of 36V to 12V is 93%, and the efficiency of 48V to 12V is 91.5%. It has Schottky freewheeling and no optocoupler.
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[b][size=5]The experimental goal of this section is to achieve the key trigger interrupt terminal display key release or press [/size][/b] [b][size=5]Experimental platform Sinlinx A33 development boar...
[b][url=https://e2echina.ti.com/blogs_/b/power_house/archive/2018/04/13/ti-2018][font=微软雅黑][size=4]TI participated in the 2018 Shanghai Automotive Lighting Exhibition[/size][/font][/url][/b][font=微软雅黑...
[font=微软雅黑][/font] [font=微软雅黑] [/font] [font=微软雅黑][/font] [font=微软雅黑] [/font] [font=微软雅黑] On April 9, Xiaomi held its 9th anniversary employee celebration in Beijing. Lei Jun mentioned in his speech t...
Hello everyone, due to recent demand, I need to use a chip with adjustable voltage output from -150V to -300V, and a few milliamperes of current. It would be best if it is an automotive-grade chip. Wh...
Communication between processes includes pipes (unnamed and named), message queues, shared memory, semaphores, signals, and sockets. Resource protection mechanisms between threads include: unnamed sem...
1 Introduction
At present, there are many products for residential electricity meter reading in China. Judging from the actual investment in recent years, the application of IC card meters and...[Details]
On September 8, Guangzhou Huangpu District and Guangzhou Development Zone held a signing ceremony for major projects in celebration of the first anniversary of the State Council's approval of the gen...[Details]
Renesas Electronics Launches New Automotive Actuator and Sensor Control MCUs for Evolving Small Applications in Next-Generation E/E Architectures
16-bit RL78/F24 and RL78/F23 bring...[Details]
According to Jiwei.com, recently, CoreDrive Technology and Shanghai Ailaby Intelligent Technology Co., Ltd. (hereinafter referred to as Ailaby) reached a strategic cooperation. The two parties will p...[Details]
The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
Welding is a very important processing method in industrial production. At the same time, due to the presence of welding smoke, arc light and metal spatter, the welding working environment is very ha...[Details]
The size of the distributed capacitance of the filter inductor of the switching power supply voltage input circuit has a great influence on the EMC index, so it is also necessary to have a full under...[Details]
In digital circuit design, when an input narrow pulse signal needs to be broadened into a wide pulse signal with a certain width and accuracy, it is often quickly thought of using monostable inte...[Details]
1. Production situation
From January to August 2021, among the main products of the national battery manufacturing industry, the output of lithium-ion batteries was 14.6 billion units, a y...[Details]
Shenzhen CLENERGY STORAGE, INC (hereinafter referred to as "CLENERGY US"), a wholly-owned subsidiary of Shenzhen CLENERGY Electronics Technology Co., Ltd. (hereinafter referred to as "the Company")...[Details]
Experiment 2: Configure MCLK and SMCLK to XT1 (XT1 of F5529 is 32.768KHZ)
/*1. Configure IO ports 5.4 and 5.5 to XT1 function. */
/*2. Configure XCAP to XCAP_3, i.e. 12PF capacitor. */
/*3. Clear X...[Details]
On October 23, we learned from the official that Ideal Intelligent Driving "end-to-end + VLM" has officially started full push, including all models under the AD MAX platform. The new generation of...[Details]