C1825C110GFRAC

How the Circuit Works The op amp IC1 (μA741) and the peripheral components form a voltage regulation circuit, and V1//V2 and V3 form a Darlington high-power voltage regulation circuit. RPl, ...[Details]

What are the methods of measuring voltage with an oscilloscope? We can use an oscilloscope to observe the waveform curves of various signal amplitudes changing over time, and we can also measure vari...[Details]

Recently, Renesas Electronics held its 2020 mid-term investor summit, and Renesas CEO Hidetoshi Shibata released an update on the current situation of Renesas Electronics. Despite the impact of the e...[Details]

1 Introduction The development of the global economy has brought about its side effect - the increasing depletion of energy. Various energy sources, especially petrochemical energy, are th...[Details]

The spectrum analyzer determines the signal characteristics by measuring the frequency components and amplitude characteristics of the signal. Frequency indicators (frequency range, frequency resoluti...[Details]

 Some time ago, I bought a MSO1104Z oscilloscope from Puyuan Jingdian. After using it for a while, I found that the performance of this oscilloscope is very good in all aspects and it is worth the pri...[Details]

This article will explain in detail the calculation of the output capacitance of the flyback switching power supply. 1. Set the switch operating frequency: f=60kHz, output current Io=1A; according to...[Details]

AD conversion is analog-to-digital conversion. As the name implies, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type, parallel comparis...[Details]

The electron tube has excellent musical expression as the audio power output, while the transistor plays its unique role in gain. This article gives a transistor driver and a phase splitter circuit...[Details]

Speaking of laminated batteries , they are small in size and have a low self-discharge rate. They are indispensable in some low-power consumption occasions such as multimeters, toy remote controls, a...[Details]

Oscilloscopes are commonly used measuring instruments with powerful data acquisition and analysis capabilities. They can also export the acquired waveforms and analyze them on a computer. This functi...[Details]

Market research firm IHS Markit believes that the PV inverter replacement market will grow by about 40% in 2020, creating an additional 8.7GW of demand outside of new projects worldwide. The c...[Details]

The network IO controller of Zhijian IoT ZQWL can be controlled in the local area network through the mobile phone APP. This document takes the 4-way network IO controller of Zhijian IoT (ZQWL-IO-1...[Details]

This article uses a perforated board preamplifier (imitating MBL6010) as an example to discuss the perforated board welding method. I will also provide some phot...[Details]

    With the continuous development of the economy and the increase in social demand for medical care, the quality requirements of medical services are gradually increasing, people are paying more an...[Details]