Popular Science 5mm Straw Hat LED Lamp Bead Application Common Sense and Electrostatic Protection!

Xiaobian today will share the common sense of application common sense and electrostatic dry goods common sense of direct insertion 5mm straw hat LED lamp beads. I. Welding: 1. Single iron welding: The tip temperature of the soldering iron does not exceed 300 C, the welding time does not exceed 3S, and the welding position is at least 2mm from the colloid. 2. Soaking welding: The maximum temperature for soaking welding cannot exceed 260 C, the welding time does not exceed 5s, and the soaked welding position is at least 2mm from the colloid. Second, direct insert LED lamp bead pin forming method: 1. Scholar bending LED lamp beads must be at least 2mm from the colloid. 2. The formation of the bracket must be done with a fixture or by a professionals. 3. The formation of the bracket must be completed before welding. 4. The formation of the bracket needs to ensure the pins and distances consistent with the line board. 3. Install the LED lamp bead installation: 1. Pay attention to the arrangement of the 5mm straw hat LED lamp beads to prevent the polarity from being wrong. Dont exceed the limits of its specified regulations 2. Dont install LED lamp beads when the pins deformation. 3. When installation in the hole, calculate the size and tolerance of the pore distance of the face and line board to avoid excessive pressure on the bracket. 4. Before the welding temperature drops, do not cause the LED lamp beads to be vibrated or external forces. Fourth, direct lamp beads cleaning: When using chemical items to insert LED lamp beads to clean the colloid, it must be paid special attention, because some chemicals have damage to the surface of the colloid and cause fading , Time does not exceed 3 minutes at normal temperature. The work and storage temperature of the 5mm straw hat LED lamp beads: 1. The general operating temperature of the 5mm straw hat LED lamp beads is -25 -85 . 2. The storage temperature of the 5mm straw hat LED lamp beads is -40 -1 Infrared emitting tube 00 . Static electricity can cause LED lamp beads to fail, so it is necessary to prevent static electricity from damage to straw hat LED lamp beads during use. 3. Directly insert 5mm straw hat LED lamp bead detection and assembly. The operator must wear static uniforms and anti -static gloves. 4. Welding equipment and testing equipment, working tables, storage racks, etc. must be effective. 5. The infrared receiving head uses ion fan to eliminate the static electricity generated by the LED lamp beads during storage and assembly during storage and assembly. 6. The ingredient box of the 5mm straw hat LED lamp bead is used to use the anti -static ingredient box, and the packaging bag uses a static bag. The straw hat LED lamp beads that are damaged by static electricity are directly inserted by 5mm, and there will be reverse leakage. For those who are light, it will cause a decrease in brightness. In severe cases, the phenomenon of dead lamps will appear. The voltage value becomes smaller, and the straw hat LED lamp beads cannot be glowing when the low -current driver. The above is the direct -inserted 5mm straw hat LED lamps dried goods shared by Xiaobian. If you want to know more LED lamp bead information, please continue to pay attention to us. If you have technical problems, you can contact our official online customer service staff. Provide technical support solutions!