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A method for adjusting the output voltage of a three terminal IC voltage regulat...
The fixed output integrated voltage regulator, such as the 78 × series, only requires two external resistors to conveniently increase the output voltage V0 (see...
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The difference between LM358 and LMV358
LMV358 is suitable for low-power applications. In simpler terms, LMV358 is a low-voltage and low-power version of LM358, and the two are compatible in terms of ...
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Introduction to ADC Classification and Characteristics
In instrumentation systems, it is often necessary to convert continuously changing analog variables such as temperature, pressure, flow rate, velocity, light i...
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Tips for protecting LED circuits
We all know that LED belongs to voltage sensitive devices. In actual operation, it is limited to a current of 20mA, but often due to various reasons during use,...
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Several Precautions for EMC Testing of Microcontroller Systems
EMC refers to the ability of a device or system to operate in its electromagnetic environment in compliance with requirements without causing intolerable electr...
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A4933KJPTR,Automotive grade three-phase MOSFET driver
The unique charge pump regulator provides a complete (>10V) gate driver to cope with battery voltage drops as low as 7V and allows A4933 to operate when the gat...
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How to determine voltage and current feedback
In electronic circuits, the measure (or process) of applying a portion or all of the output (output voltage or output current) through a certain circuit form to...
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Bypass capacitor and coupling capacitor to stabilize voltage in the correct way
During the development of electronic products, bypass capacitors are often needed. Figure 1 shows a switching regulator that can generate low voltage from high ...
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The market for brushless DC motors quietly rises
Automotive control motors usually include brushless DC motors, stepper motors, hollow core motors, brushless DC motors (BLDC), etc. Brushed DC motors have been ...
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How to design a reasonable reverberation in ADI DSP
When sound waves propagate indoors, they are reflected by obstacles such as walls, ceilings, and floors, and each time they pass through the reflection, they ar...
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Discussion on the architecture and design considerations of charge pumps
Switching power supplies can be divided into two categories: inductive switching power supplies and capacitive switching power supplies. The key components that...
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Analysis of DC bias phenomenon
When constructing multilayer ceramic capacitors (MLCC), electrical engineers usually choose two types of dielectrics based on the application - Class 1, non fer...
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What is DSP and DSP classification
DSP is the abbreviation for Digital Signal Processor, which is a microprocessor specifically designed for digital signal processing.Compared with general-purpos...
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What is IGBT and the principle of IGBT
IGBT stands for Insulated Gate Bipolar Transistor, which stands for Insulated Gate Bipolar Transistor. It is a power semiconductor device that combines the adva...
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Selection and precautions for DC brushless motors
Brushless DC motor is a typical electromechanical integrated product composed of the motor body and driver. Compared with brushless motors, brushless motors do ...
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Healthcare wearable devices enhance the quality of medical care for the elderly
With the aging of the world‘s population, there is increasing pressure on health and assisted living facilities to provide adequate care for the elderly. At th...
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What is Brushless DC Motor BLDC and Its Applications
Brushless DC motor (BLDC) overcomes the inherent defects of brushless DC motor by replacing mechanical commutator with electronic commutator. Therefore, BLDC mo...
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What exactly is the driving capability of IO
It is common to hear that the driving capability of an MCU I/O is xxmA, so what exactly is driving capability? If the driving capacity of a certain IO is 5mA, c...
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Design of D class amplifier based on GaN
The basic categories of audio amplifiers are Class A, Class AB, and Class B, which utilize the linear region of their transistors while attempting to reconstruc...
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Key points and requirements of BMS PCB design for electric vehicles
With the popularization of electric vehicles, Battery Management System (BMS) plays a crucial role in the performance, safety, and lifespan of electric vehicles...
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