Humidifier control pcb assemblies service
1. Layers: Single Sided,2 to 18 Layer
2. Board material type: FR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more
3. Compound material lamination: 4 to 6 layers
4. Maximum dimension: 610 x 1,100mm
5. Dimension tolerance: ±0.13mm
6. Board thickness coverage: 0.2 to 6.00mm
7. Board thickness tolerance: ±10%
8. DK thickness: 0.076 to 6.00mm
9. Minimum line width: 0.10mm
10. Minimum line space: 0.10mm
11. Outer layer copper thickness: 8.75 to 175µm
12. Inner layer copper thickness: 17.5 to 175µm
13. Drilling hole diameter (mechanical drill): 0.25 to 6.00mm
14. Finished hole diameter (mechanical drill): 0.20 to 6.00mm
15. Hole diameter tolerance (mechanical drill): 0.05mm
16. Hole position tolerance (mechanical drill): 0.075mm
17. Laser drill hole size: 0.10mm
18. Board thickness and hole diameter ratio: 10:1
19. Solder mask type: Green, Yellow, Black, Purple, Blue, White and Red
20. Minimum solder mask: Ø0.10mm
21. Minimum size of solder mask separation ring: 0.05mm
22. Solder mask oil plug hole diameter: 0.25 to 0.60mm
23. Impedance control tolerance: ±10%
24.Surface finish: Hot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger
Humidifier control panel:
It works by heating water to 100 degrees in a heated body to create steam, which is sent out by a fan. So electric heating humidifier is the easiest way to humidify
Humidifier control panel pcb assembly production process:
1. Driil
2. PTH line
3. Image transfer
4. Cu Tin plated
5. Etching
6. Soldermask
7. Silkscreen
8. Surface finish
9. Routing
10. Testing
11. Packing
Humidifier control panels features:
1. stable and reliable performance, and can obtain higher humidification control accuracy.
2. The electric heating tube is designed with low power response rate and density, and adopts special scale inhibition treatment, so it has a long service life.
3. The water surface decontamination (foam) device removes the mineral impurities floating on the water surface and removes the surface dirt to the maximum extent. The water tank is equipped with special solenoid valve, which can control the drainage regularly, and can completely remove the minerals and impurities.
4. Minimum maintenance work. Scientific and technological achievements are adopted to solve the problem of internal scaling.
5. Safe circuit design, three-level circuit protection: short circuit, overheating, leakage protection function to avoid the user's worry. Anti-dry burning design. When the heating element is out of the water, the anti-dry burning device is started and the power is cut off to protect the heating element from being damaged.
