Variable resistors (rheostats, potentiometers) are electrical devices designed to change the current or voltage in electrical circuits by obtaining the required resistance values.
The composition of such resistors includes a conductive element with a resistance control device. Resistance can be changed in two ways - smoothly or stepwise.
By changing the resistance of the electrical circuit, you can change the value of voltage or current. A variable resistor can be connected in series or in parallel.
You can receive an order at our office and pick-up point in Yerevan. Delivery of goods is carried out throughout Armenia by courier and Haypost.
Order delivery to Yerevan, Gyumri, Vanadzor and more than 40 cities and towns of Armenia.
Products from the group «Resistors variable» you can buy wholesale and retail.