* Input filter meets EN 55022 class A without external components
* Operating Temp. Range –40°C to +75°C and up to +85°C with heat-sink
If you have PCB project and need PCB assembly, no matter SMT or DIP soldering, we’d like to support, here is the brief introduction of our DIP soldering:
* we have 4 DIP lines, 3 of them are lead-free wave soldering
* there is ultrasonic cleaning process after wave soldering
* Conformal coating after ultrasonic cleaning
Conformal coating is also known as common film, coated protective film, coated rubber, three anti-adhesive, moisture-proof plastic, moisture-proof paint, moisture-proof oil, in fact, the common name of the three anti-paint refers to Moisture-proof, anti-salt and anti-static. The common film is a very thin electronic circuit and component protection layer, which can enhance the moisture and pollution resistance of electronic circuits and components and prevent the solder joints and conductors from being eroded. It can also shield and eliminate electromagnetic interference and prevent short circuit. The role of improving the insulation properties of the circuit board. In addition, the protective coating also contributes to the abrasion and solvent resistance of the wiring and components and releases the pressure caused by periodic changes in temperature.
Warm welcome you to visit us in person if you are looking for a bare PCB manufacturer and PCB assembler, in return you’ll have a professional engineer team to take care of your PCB Gerber, PCB assembly drawing file and component BOM sheets, and most important is to save you a lot in cost, time and energy. Please feel free to get in touch with us here: