What are the wire requirements for LED tubes?
When producing LED tubes, there are requirements for wires. Which wire should I choose? The information provided below is for your choice and reference
First, the external wiring of the LED tube has proposed methods and requirements for connecting to the power supply. Strict judgments are given for the contact between the flexible cable or flexible wire displacement and the movable part at the terminal, and the abnormal movement of the wire in the terminal. The second is the internal wiring of the led tube. The standard provides 13 requirements, which are important clauses for safety requirements. In order to provide sufficient mechanical strength, the conductor cross-sectional area of the external power cord of the ordinary household led lamp tube should be greater than or equal to 0.75 square millimeters. However, the conductor cross-sectional area of some lamp power cords is less than 0.5 square millimeters. If such a wire is used, the power cord may be pulled out in case of external force during the use of the led lamp, which may cause an electric shock accident.
Internal wiring requirements: For wiring directly connected to fixed wiring, it is specified that the normal operating current is less than 2A, and the minimum area of the wire is required to be 0.4 square millimeters; if it is a wiring connected to the fixed wiring through an internal current limiting device, the minimum cut The area can be less than 0.4 square millimeters. Many LED tube internal wires belong to the second situation. Benwei LED tube uses UL wire. 1015 type, high temperature resistance 105 degrees, wire diameter cross section 0.75 square millimeters, extremely safe and durable, can withstand the test of various safety requirements.
