Chengdu Cesgate Technology Co., Ltd |
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PCBA Laser Equipment Prototype PCB Assembly Service Surface Mount SMT
Features of PCB ASSEMBLY:
PCB assembly is the abbreviation of Printed Circuit Board +Assembly, which means that PCB assembly is loaded by SMT from the PCB empty board, and then goes through the whole process of DIP plug-in. Note: Both SMT and DIP are ways of integrating parts on a PCB. The main difference is that SMT does not require drilling holes in the PCB. In DIP, the PIN pins of the part need to be inserted into the already drilled holes. SMT (Surface Mounted Technology) surface mount technology mainly uses a placement machine to mount some tiny parts on a PCB. The production process is: PCB board positioning, solder paste printing, placement machine installation, reflow oven and finished product inspection. DIP means "plug-in", that is, inserting parts on the PCB board. This is to integrate parts in the form of plug-ins when some parts are larger in size and not suitable for placement technology. The main production processes are: glue, plug-in, inspection, wave soldering, printing, finished product inspection.
Applications:
Electronics make a major contribution to health - the nursing industry, as diagnostic, monitoring and therapeutic equipment. As the development of electronics becomes more efficient and dense, the medical applications of these electronic devices continue to grow, leading to endless new possibilities.
At the heart of these medical devices is the PCB. PCBs in the
medical industry are highly specialized to accommodate the unique
constraints of medical devices. In many medical applications, small
packages are required to meet the size requirements for implants or
emergency room monitors. Therefore, medical PCBs tend to be
specialty high-density interconnect PCBs, also known as HDI PCBs.
Medical PCBs can also be made with flexible substrates that allow
the PCB to bend during use, which is essential for both internal
and external medical devices.
Medical PCBs are held to a higher standard than most other PCB
types due to the health concerns associated with them. In addition
to complying with strict medical regulations, repeatability and
reliability are two essential qualities that medical PCB suppliers
must achieve.
Medical PCB applications are growing as fast as the medical device
industry itself. Some of the most common medical PCB applications
include:
1. Monitors: Personal and healthcare monitors, including blood
glucose monitors, heart rate and blood pressure monitors, and more.
2. Scanning Technology: CT scanners and ultrasound technology
typically use PCB-based electronics.
3. Control System: The device controls the infusion, flow rate and
distribution are electronically controlled.
4. Internal Devices: Pacemakers and similar internal medical
devices keep patients healthy and are operated by a central
micro-PCB.
5. Scientific Instruments: Medical research uses a large number of
scientific instruments to study diseases and test the results of
patients. These include electron microscopes, photometers, and
generator and compressor control systems, among others.
Specification
NO. | Items | Capabilities |
1 | Layers | 2-68L |
2 | Maximum machining size | 600mm*1200mm |
3 | Board thickness | 0.2mm-6.5mm |
4 | Copper thickness | 0.5oz-28oz |
5 | Min trace/space | 2.0mil/2.0mil |
6 | Minimum finished aperture | 0. 10mm |
7 | Maximum thickness to diameter ratio | 15:1 |
8 | Via treatment | Via, blind&buried via, via in pad, Copper in via … |
9 | Surface finish/treatment | HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating |
10 | Base Material | FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350, Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4) |
11 | Solder mask color | Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black |
12 | Testing Service | AOI, X-Ray, Flying-Probe, Function Test, First Article Tester |
13 | Profiling Punching | Routing,V-CUT,Beveling |
14 | Bow&twist | ≤0.5% |
15 | HDI type | 1+n+1,2+n+2,3+n+3 |
16 | Min mechanical aperture | 0.1mm |
17 | Min laser aperture | 0.075mm |
Company Profile
CESGATE is a team with more than 10 years experience in the field. We owns abundant experiences for serving overseas customers from industrial automatic control, communication, medical, Auto and consumer electronics,etc. We test our product strictly to guarantee the quality to our customers. We accumulate high reputation during our cooperation.You will achieve following value-added services when you cooperate with us:
One-stop PCB/PCB assembly Service
Optimizing your PCB design during production
Satisfied quality with competitive prices
Instant response in both quotation and delivery
Increase your business with our powerful support
FAQ
Q: How can we guarantee quality? CESGATE: Always a pre-production sample before mass production; Always final Inspection and test report before shipment; |
Q: Why should we buy from CESGATE? CESGATE: Professional and experienced R&D team. Advanced production equipment, scientific and reasonable process flow. Reliable and strict quality control system. We test all our products before shipment to make sure everything is in perfect condition. From the design to the complete product, CESGATE's professional team will put you at ease |
Q: IS PRODUCT PICTURES AND LABELS AVAILABLE? CESGATE: We will offer after you place an order or before shipment. |
Q: WHAT IS YOUR TERMS OF PACKING? CESGATE: Generally, we pack our goods in neutral white boxes and brown cartons. |
Q: WHAT IS YOUR MOQ? CESGATE: MOQ is SPQ normally, while it depends on your specific order. (Sample is available if the buyer can afford the shipping fee.) |
Q: DO YOU TEST ALL YOUR GOODS BEFORE DELIVERY? CESGATE: 1. Our products are all original, and we will test the goods before shipment by professional machines like KEYSIGHT E4991A and KEYSIGHT E4980. 2. If The buyer need Test Report, we can send the product to anthoritative institution such as White horse Laboratories(SZ) Limited,Global Electronics Testing,etc. |