-
Compact PCI (cPCI) power supplies have been widely recognized for their applications in the computer, industrial and telecommunications fields. To optimize system applications, a cPCI power supply use...[Details]
-
Operational amplifier OPA549 current source amplifier circuit.
OPA549 is a high voltage and high current power operational amplifier newly launched by BB. It can provide excellent low-level signa...[Details]
-
Active power factor correction can reduce the harmonic pollution of electrical equipment to the power grid and improve
the power factor at the input end of
electrical
equipment. The princi...[Details]
-
On October 20, China announced export controls on graphite-related items, including high-purity (purity 99.9%), high-strength (flexural strength 30Mpa), and high-density (density 1.73 g/cm3) artifici...[Details]
-
Intelligent ventilation system
System principle introduction
The main part of the base station/computer room energy-saving intelligent ventilation system consists of two parts: the main c...[Details]
-
Infrared thermometers have proven to be an effective tool for detecting and diagnosing electronic equipment failures. They can save a lot of money. With infrared thermometers, you can continuously dia...[Details]
-
On November 15, the Beijing Stock Exchange (BSE) officially opened. Among the first 81 companies listed, 71 were migrated from the "New Third Board" and the other 10 were new stocks of the BSE. All o...[Details]
-
Recently, Beijing Junzheng stated in an interaction with investors that among its many product lines, the gross profit margins of analog chips and microprocessor chips are relatively high, usually re...[Details]
-
If we say that more than a decade ago, when solar water heaters first entered the field of vision of consumers, when you were purchasing a water heater, you might consider whether this thing called...[Details]
-
In the project settings, under "Debug", select Hardware Simulation on the right, click the drop-down box to select "J-LINK/J-TRACE", and then click "Setting" In the pop-up window, under "Debug", se...[Details]
-
This paper uses the new embedded chip LM3S1138 as the main controller to intelligently control the charging and discharging characteristics of lithium-ion rechargeable batteries and the actual need...[Details]
-
introduction
MSC1210 is a highly integrated mixed signal processing device produced by Texas Instruments (TI). It integrates an enhanced 8051 core, 8-channel 24-bit high-precision Δ-ΣA/D c...[Details]
-
1. What is the positional counting system?
A number system is also called a counting system. It refers to a method of expressing values using a set of fixed symbols and unified rules.
T...[Details]
-
OnePlus has announced a successor to last year's budget-friendly Buds Z, and while the new Buds Z2 look exactly like the originals, they offer significant upgrades, most notably active noise ca...[Details]
-
The LEDs used in LED light strips must be equipped with a driving power supply. The requirements of LEDs in different environments for driving power supplies are different. There are many types of dri...[Details]