Diagram of an automatic charger for 12V batteries
How to make a controller for a wind generator with your own hands: device, principle of operation, assembly diagram
The mechanical design of a wind generator in its pure form represents only part of a complete wind energy system.
Does the battery capacity affect the power of the tool? 2.0 vs 5.0 Ah
A rechargeable battery is the most important element of any portable gadget, without which it simply cannot be used.
How to make protection against polarity reversal and short circuit for a power supply with your own hands
Option 1 This protection is the simplest and differs from similar ones in that it
Calculation of parameters of a three-phase asynchronous motor
Calculation of electric motor power Calculation of electric motor power by current can be done using our online
Transformer design 110-35-10 kV TRDN
Design of the transformer 110/35/10 kV TRDN: decoding, diagram, structure, protection, removal for repair
To order, you must fill out a questionnaire indicating the installation object Electromagnetic anti-resonance single-phase
Dimensions of resistors by power
Marking of Soviet and modern resistors and their designation
Marking of MLT resistors The easiest to evaluate is the Soviet resistor, its power rating
transistor
How to make a DC amplifier with your own hands
Transistor Amplifier A transistor acts as an amplifier, increasing the strength of a weak signal. DC offset voltage,
Light bulbs connected in a chain. One burned out
Current Power in Series and Parallel Connection Calculation Examples
The following resistor connections are used: parallel, series and mixed. Series connection of resistors is what it is
A Simple Device for Testing Transistors with Your Hands Tester Probe with Battery
A Simple Device for Testing Transistors with Your Hands Tester Probe with Battery
The transistor is a very important element in most radio circuits. Those who decide to engage in radio modeling should
Dowel clamp: dimensions, installation features and options for fastening electrical wiring (photos and videos)
Every decade, builders, electricians, and installers have found their work more convenient and easier. New materials and tools appear.
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