36 years of production and sales experience
Johsun Tec Electrical Co., Ltd. is one of the successful & modern manufacturer in power supply field, the company is established in year 2002, Johsun Technology specilizes in researching, manufacturin
product descriptionStep Up And Down Transformer TC-300WDetailed introductionStep Up And Down Transformer THG-300W,Voltage Transformer, Power ConverterModelTC-300WPower Capacity300WOrder No.JC0403Trans
Wall Mount Relay Control AC Voltage Regulator TM-8000VAProduct Introduction:TM wall-mounted voltage regulator adopts display technology,This series single-phase electronic voltage regulator can displa
Johsun Tec Electrical Co., Ltd. is one of the successful & modern manufacturer in power supply field, the company is established in year 2002, Johsun Technology specilizes in researching, manufacturin
The AC voltage is adjusted and controlled, and the voltage is adjusted within an specified voltage input range to stabilize the output voltage within the specified range of electrical equipment.There
The single-phase power regulator is a power control device based on a thyristor (power electronic power device), with an intelligent digital control circuit as its core. Mainly used for single-phase 2
The industrial control transformer is mainly suitable for AC 50Hz (or 60Hz), voltage 1000V and below, and can work continuously for a long time under the rated load. It is commonly used as a control l
The transformer used for electricity is called a power transformer. The structure of the power transformer mainly includes coils, iron cores, fuel tanks, transformer oil, heat dissipation cooling devi
The voltage regulator (referred to as AVR) is designed for AC brushless generators with fundamental wave, harmonic compound excitation or permanent magnet generator excitation (PGM system).The voltage
The regulator can be mainly divided into the following structures：(1) Unit structure: It is mainly composed of coils, brushes, handwheels, dials, bottom seats, outer covers, etc. Three-phase and singl
To make a better world.When electricity be found, people came to a nice future. And to make a better world, some uniform standards have established. Some countries use 220V and some use 110v, it is a
On April 1st, 2016, Johsun's new office has been opened. The all members of marketing & sales department, moved into new office after one week.According to Johsun's general manager Johnson Wu's layout