Some friends just contact encoder is a stranger to the encoder welding way, today, electronic give you the correct welding method and points for attention about the encoder, the hope can help you!
The encoder model to have a lot of kinds, the corresponding terminal also has many types, so also can appear many problems when welding.
Power point welding terminal guide of adjustable encoder, so it is relatively easy to welding.
Fine-tuning of the encoder power small lead also very fine, the welding is also more difficult.
Encoder terminal is generally 3 pin or 3 feet lead, PCB hole welding and ordinary as welding device, SMD encoder when welding and other SMD components of welding method.
The encoder welding need to pay attention to the problem.
During welding, to the requirement of temperature and time have some welding best can complete within 3 s, when the environment temperature in 270 & deg;
The following, otherwise, will cause poor contact of the encoder.
Try to avoid using water-soluble flux when welding, avoid contributed to metal oxide and mold material.
Soldering is to avoid solder flow through the circuit board, avoid to cause poor contact.
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