Construction And Repair
How to measure current with a multimeter: setting up a measuring device, connection rules when measuring amperageConstruction And Repair
A multimeter is a device for measuring various electrical parameters. It allows you to measure AC and DC voltage, current, resistance, as well as many specific parameters, such as the performance o...
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Multimeters: types, measure resistance, correctly measureConstruction And Repair
To measure any electrical quantities - such a need sometimes arises for any modern person. Not to call the master every time or contact your friends when a simple malfunction occurs in everyday lif...
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How to connect a multimeter: instructions for the correct operation of the device when carrying out various measurementsConstruction And Repair
When working with electronics and wires, it is often necessary to measure constant and variable amperage, voltage, resistance and other network parameters. In order not to buy a bunch of different ...
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Digital and analog multimeter: parameters and differences, selection criteria and the best manufacturersConstruction And Repair
The tester is a multifunctional device designed to measure all kinds of radio and electrical quantities. Its other name is a multimeter. The word multimeter comes from the English multimeter (funct...
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How to check a dinistor with a multimeter: test circuit using the thyristor ku 202n as an example, check without solderingConstruction And Repair
Dinistor is an important radioelement in electrical circuits. It is intended for circuits with automatic switching devices, pulse generators, high-frequency signal converters. Due to its low cost a...
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How to check a diode bridge of a generator using a multimeter: methods and stages of diagnosticsConstruction And Repair
Any car includes an electromechanical device called a generator. In case of problems with it, car owners purchase a new device. At the same time, it is possible to repair the device yourself, which...
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How to check a resistor with a multimeter without unsoldering: part marking, testing stages, continuity of the posistorConstruction And Repair
Any electrical circuit has resistance in it. Therefore, in radio engineering, the most common element is a resistor. When repairing electrical appliances, it is important to be able to test such pa...
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Zener diode check: how to check the stabilizer using a multimeterConstruction And Repair
Zener diode (Zener diode) resembles a diode in its external resemblance. However, its functions differ from the diode in terms of the current-voltage characteristic (VAC). The Zener diode has a hig...
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How to check a zener diode with a multimeter: features of checking diodes and Schottky devicesConstruction And Repair
A diode is a semiconductor device that plays an important role in various electrical and electronic devices. It rectifies alternating currents and detects high frequency modulated signals. The zene...
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How to test a battery: using a tester to check the capacity, resistance and voltage of a batteryConstruction And Repair
When there are problems with turning on any mobile device, be it a smartphone or remote control, first of all change its battery - a battery or battery. But you can make sure that the energy source...
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