The Borna Niroo Karan company, by relying on the 40 years experienced of Reyhany Yazdi company, based on the preparation of high quality, standard products correspondent to update science and technology was stablished in October 2011. Borna Niroo Karan (Bornika) Co, also provide systematic and even according to customer requirements after sales service. This company with developed experience, high ability, also professional employees, has exclusive representative of top world's brand and is active in field of importing, providing and distributing of various electrical equipment. Borna Niroo Karan Co. is a member of the electrical industry syndicate and sponsor of electrical syndicate in conferences. This company is the member of vendor list of Oil, Gas, Petrochemical and Telecommunication companies proudly.
capacitor Or storage consists of two parallel plates of metal or insulating layer of air is in the midst of it.
A voltmeter, also known as a voltage meter, is an instrument used for measuring the potential difference, or voltage, between two points in an electrical or electronic circuit. Some voltmeters are intended for use in direct current (DC) circuits; others are designed for alternating current (AC) circuits. Specialized voltmeters can measure radio frequency (RF) voltage.
Today Ammeters in terms of mechanism of actiondivided into several types, each with a specific application.
Everything starts from the sun to Earth. Sun's surface water evaporated and the cloud. Winds brought clouds to move on. Pregnant clouds on its way and if close to the ground creates lightning. Maybe lightning was one of the first meteorological phenomenon that has attracted human attention. Thunderbolt is a high-energy electrical discharge between clouds and the Earth's pregnant, be in addition to the fatalities, and injuries directly or indirectly disrupt power equipment and network equipment. This may be the emergence of "voltage" or "strong magnetic field" of equipment or animals to be huge effect and cause damages. Statistics annual damages caused by lightning, represents the destructive power of this phenomenon is normal.
megger or insulation resistance is a device for measuring resistance up to 2 giga-ohm very big, usually up to 5 kV test voltage is to help and to measure the insulation resistance of cables, motors, transformers, generators and other electrical equipment will be, will become.
Switch-mode Power Supplies, are electronic power equipment, which include switching controller, for converting electric power to another voltage level. Switch-mode Power Supplies (SMPS) like other power supplies can be connected to one bigger source and transform energy to loads by different currents and voltages. Unlike linear power supplies, power transistors of switch-mode Power Supplies turn on and off, constantly, and as a result, these equipment have minimum loss power.
