The oxygen concentrator PCBA utilizes medical-grade components and a high-reliability design, passing strict EMC and safety certifications to ensure long-term stable operation. It integrates precision flow control, pressure sensing, and intelligent alarm modules, supports multi-level oxygen concentration adjustment (90% ± 3%), and maintains an operating noise level below 45 decibels. The onboard high-efficiency filtering circuit and overvoltage protection are compatible with both home and medical use, and are suitable for both molecular sieve and membrane separation oxygen production technologies. With its moisture- and dust-resistant design, the PCBA can operate stably at altitudes below 3,000 meters. It serves as the core control unit for home healthcare, medical rehabilitation, and high-altitude oxygen supply equipment, significantly improving oxygen production efficiency and safety, making it particularly suitable for patients with respiratory diseases and use in high-altitude areas.
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Materials |
FR-4, aluminum, ceramic, metal, copper, high-frequency, rigid-flex, halogen-free |
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Board thickness |
0.3-6mm |
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Copper thickness |
0.5oz-5oz |
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Layers |
1-32 |
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Place of origin |
Anhui, China |
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Surface finish |
Standard HASL, lead-free HASL, OSP, immersion nickel/gold, blue glue, immersion silver, immersion tin |
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Minimum aperture |
0.25mm |
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Minimum trace width |
3mil (0.075mm) |
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Minimum trace spacing |
0.075mm |
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Board thickness to aperture ratio |
10:1 |