What is a driver

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The driver generally refers to the device driver, which is a special program that enables the computer and the device to communicate. It is equivalent to the hardware interface. Only through this interface can the operating system control the work of the hardware device. If the driver of a certain device is not installed correctly, it will not work properly.

Simply put, the driver provides an interface from the hardware to the operating system and coordinates the relationship between the two. Because the driver has such an important role, people call "driver is the soul of hardware" and "hardware". Dominate", and the driver is also vividly called "the bridge between the hardware and the system."

A driver is a small piece of code added to the operating system that contains information about the hardware device. With this information, the computer can communicate with the device. The driver is a configuration file written by the hardware manufacturer according to the operating system. It can be said that without the driver, the hardware in the computer cannot work. Different operating systems have different hardware drivers. In order to ensure the compatibility of the hardware and enhance the functions of the hardware, various hardware manufacturers will continuously upgrade the drivers.

What is a driver

The device driver is used to inform the operating system of the function of the hardware itself, and complete the mutual translation between the electronic signal of the hardware device and the high-level programming language of the operating system and software. When the operating system needs to use a certain piece of hardware, for example, let the sound card play music, it will first send corresponding instructions to the sound card driver. After the sound card driver receives it, it will immediately translate it into an electronic signal command that the sound card can understand. Let the sound card play music.

The driver is part of the hardware. When you install new hardware, the driver is an indispensable and important component. When installing a hardware device that does not originally belong to your computer, the system will ask you to install a driver to connect the new hardware to the computer system. The driver plays the role of communication, telling the computer system about the functions of the hardware, and also conveying the instructions of the system to the hardware so that it can start working.

200V DC Electronic Load

200V DC Electronic Load have multiple options for different power.Full protection includings OCP, OPP, OTP, over voltage and reverse alarm. Support external control and monitor mode, the 0 to 10V input or output signal represent 0 to full range voltage or current. The DC electronic load provide OCP test, OPP test and Short circuit simulation to effectively solve the application demands for power and automated testing.

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Kindly check below special features for your reference:

● Flippable front panel and color touch screen allow convenient access and operation

● Provides four kinds of basic working mode such as CV/CC/CR/CP, and CV+CC/CV+CR/CR+CC complex operating modes
● Adjustable current slew rate, adjustable CV loop speed
● Ultra high precision voltage & current measurement
● OCP/OPP testing function
● 50kHz high-speed CC/CR dynamic mode
● 500kHz high-speed voltage and current sampling rate
● Timing & discharging measurement for batteries
● Short circuit test mode
● Auto mode function provides an easy way to do complicated test
● Dynamic frequency sweep function for determining worst case voltage peaks*
● Non linear load mode function makes the simulated loading current more realistic*
● Supports external analog control function*
● V-monitor/I-monitor
● LED load simulation function
● Full protection: OCP, OPP, OTP, over voltage and reverse alarm
● Up to 20 units master/slave parallel control
● Front panel USB interface supports data import and export
● SCPI language and standard rack size make it ideal for ATE System integration
● Smart fan control with lower noise and better for environment
● Multi versions to meet the cost performance and different applications
* Only professional Electronic Load units support these functions

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APM Technologies Ltd , https://www.apmpowersupply.com

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