Novel voltage transformer

• Main Authors: WANG YING, WANG CONG, GENG CHEN, WANG DONG, ZHAO WEI, DI XINGYU
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The utility model belongs to the field of transformers, and particularly relates to a novel voltage transformer. A novel voltage transformer comprises a shell and a magnetic core, an opening is formed in one side of the shell, the magnetic core is located in the shell, a primary wire row and a secondary wire row are wound on the magnetic core, the primary wire row is connected with a primary pin, the secondary wire row is connected with a secondary pin, a resistor is additionally arranged in the shell, and the resistor is connected with the primary pin and the secondary pin. And the resistor is connected in series between the detection pin connected with the primary line bar and the primary pin. According to the novel voltage transformer provided by the utility model, the design is carried out by adding the resistor inside the transformer shell, when a customer measures a large-voltage and large-current circuit, the resistor does not need to be additionally arranged outside the transformer shell, and the nove