Variable frequency power supply can simulate the voltage standards of countries around the world. Variable frequency power supply is suitable for resistive, capacitive, inductive and other non-linear ...
Expansion board design
According to the current development board resources, it is also necessary to connect several sensors such as thermal imaging sensors, BME680, infrared distance sensors, etc. In...
What are the similarities and differences between pulse transformers, power frequency transformers, and high frequency transformers? 1. Can this pulse transformer be made very small? Like the size of ...
According to industry insiders, the State Council Academic Degrees Committee meeting was held today (30th). The meeting voted to approve the proposal to establish integrated circuits as a first-level ...
DSPs bring computing performance, real-time processing, and energy efficiency to applications ranging from sensors to servers. What are digital signal processors used for? Check out these solutions fo...
Nitrogen blower is also called nitrogen blow dryer, automatic rapid concentrator, etc. Nitrogen blower can blow nitrogen quickly, continuously and controllably to the surface of heated samples to a...[Details]
On April 12, domestic IP company Xinyaohui announced that it had officially joined the UCIe (Universal Chiplet Interconnect Express) industry alliance. The UCIe Industry Alliance was jointly establis...[Details]
ASA (VI curve) test is one of the most important test functions on the circuit online maintenance tester. This article briefly introduces the principle of ASA test. It mainly focuses on the fault d...[Details]
Spark direct reading spectrometer is used for online analysis before smelting furnace and product inspection in central laboratory, and is one of the effective means to control product quality. Spar...[Details]
Automated measurement of leakage current in medical devices using a standards-compliant method This issue will introduce the application cases of safety products. As the name suggests, safety produ...[Details]
Abstract: The snubber circuit parameter values play a vital role in the turn-off performance of GTO and the working performance of the entire GTO inverter. This paper analyzes the anode current...[Details]
Introduction
The monitoring system is a system that monitors and controls people, equipment or related areas in normal factory production or daily life. It is a necessary system for the normal oper...[Details]
The V-cone flowmeter is composed of a V-cone sensor and a differential pressure transmitter. It originated from McCrometer in the United States and is a new type of differential pressure flowmeter wit...[Details]
During the debugging phase of the Lanzhou Heavy Ion Accelerator Cooling Storage Ring Project (HIRFL-CSR), the beam obtained by the HIRFL heavy ion accelerator needs to be injected into the cooling ...[Details]
Introduction
CAN bus enables users to build a stable and efficient fieldbus network with its low development and maintenance cost, high bus utilization, long transmission distance (up to 10 km), ...[Details]
As cell phones and other portable electronic devices become more advanced, the amount of power consumed by systems in both active and standby states is increasing. As a result, power management des...[Details]
The high-resistance box is equipped with a digital milliammeter (microammeter) to output voltage. The withstand voltage tester uses a high-resistance box with a digital milliammeter (digital microamme...[Details]
When porting Nboot, I found that the serial port output was garbled. After checking that the serial port configuration was normal, I thought that the clock configuration was not configured properly...[Details]
In the past month, due to some well-known reasons, I have had very intensive exchanges with various teachers and students in the industry. An inevitable topic in the exchanges is naturally end...[Details]
High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
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Power technology
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