The terminal is the part where the battery is connected to the external conductor. Their role is mainly to transmit electrical signals or conduct electricity.

In electrical engineering, terminals are multi-fingered terminals, also known as terminals, which are divided into single-hole, double-hole, socket, hook, etc., and are divided into: silver-plated copper, galvanized copper, copper, aluminum, iron, etc. The terminal cross-section inspection microscope can produce an upright three-dimensional spatial image when observing objects, with strong three-dimensional sense, clear and wide imaging, and long working distance; equipped with a high-precision wire harness terminal picture measurement and analysis system, combined into a wire harness terminal inspection microscope, high The perfect combination of high-quality optical system and high-resolution camera makes the cross-sectional image clearer, and the unique fixed-magnification setting makes the measurement more accurate.

UL English definition: UL is the abbreviation of Underwriter Laboratories Inc. UL310 is a certification for quick connect terminals.

UL Listed Terminals: Underwriter Laboratories Inc Terminals

UL is short for Underwriter Laboratories Inc. UL certified terminals are the terminals that have passed the UL safety test. Some terminals have passed the UL safety test. They are the most authoritative in the United States and the largest non-governmental organization engaged in safety testing and identification in the world. It is an independent, non-profit, professional organization that conducts experiments for public safety. It uses scientific testing methods to study and determine whether various materials, devices, products, equipment, buildings, etc. are harmful to life and property. ; Determine, compile and issue relevant standards and materials that help reduce and prevent loss of life and property, and conduct fact-finding business.

Terminal blocks are widely used in various fields, and play a connecting role in transmitting electrical signals and conducting electricity, thereby reducing workload and production cost consumption, bringing a lot of convenience to production and use, avoiding a lot of trouble, so as to simplify Product structure, the purpose of saving manufacturing costs. Therefore, in view of the benefits brought by terminal detection and combined with market analysis, it is recommended that instruments suitable for terminal detection can be detected by professional testing equipment. Commonly used terminal inspection equipment are: terminal section analyzer, tool microscope and optical imager.