Power Supply PCB means that the PCB is applied to the power supply produc, such as power bank, switching power supply and so on. It is usually with heavy copper thickness (2oz, 3oz or heavier).
The circuit board includes many types of working layers, such as the signal layer, protection layer, Silkscreen layer and inner layer, etc. The functions of various layers are briefly introduced as follows:
1. Signal layer: mainly used to place components or wiring.
2. Protection layer: mainly used to ensure that the circuit board does not need to be tin-coated, to ensure the reliability of the circuit board operation.
3. Silkscreen layer: mainly used in the printed circuit board components on the serial number, production number and company name.
4. Inner layer: mainly used as signal wiring layer
5. Other layers: mainly includes four types of layers as following:
Drill Guide (Drill orifice layer) : used primarily for Drill positions on printed circuit boards.
Keep-out Layer: mainly used to draw the electrical frame of the circuit board.
Payment & Shipping Terms:
|Materials:||FR4 TG150||Layers:||6 L|
|Board Thickness:||1.6mm||Finished Cooper Thickness:||2oz,3oz|
High TG FR4 Printed Circuit Board,
HASL-LF FR4 Printed Circuit Board,
3oz Heavy Copper PCB
Description Of PCB Assembly Service
This board is 6 layer high TG FR4 Embedded copper block printed circuit board.
As the volume of electronic components becomes smaller and smaller, the size of pcb circuit board (PCB) keeps getting smaller and smaller, and the route design schemes become more and more centralized. Because of the power increase of electronic devices, the heating capacity of PCB is too large, which affects the service life, aging and even invalidity of electronic devices.
Specification Of PCB Assembly Service
|2||Material||FR-4, High TG, FR4 Halogen Free,|
|4||Max.finished board side||510mm*1200mm|
|5||Min.drilled hole size||0.25mm|
|8||Surface finish/treatment||HALS/HALS lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating|
|10||Solder mask color||green/black/white/red/blue/yellow|
|11||Inner packing||Vacuum packing, Plastic bag|
|12||Outer packing||Standard carton packing|
|13||Hole tolerance||PTH:±0.076, NTPH:±0.05|
|14||Certificate||UL, ISO9001, ISO14001, ROHS, CQC|
|15||Profiling Punching||Routing, V-CUT, Beveling|
|16||Assembly Service||Providing OEM service to all sorts of printed circuit board assembly|
PCB Assembly(SMT) Product Capacity
|PCB Max. size||510mm*1200mm(SMT)|
|Chip component||0201, 0402, 0603, 0805, 1206 package|
|Min.pin space of IC||0.1mm|
|Min. space of BGA||0.1mm|
|Max.precision of IC assembly||±0.01mm|
|Assembly capacity||≥8 million piots/day|
|SMT capacity||7 SMT production lines|
|DIP capacity||2 DIP production lines|
|Assembly testing||Bridge test,AOI test, X-Ray test, ICT(In Circuit Test),FCT(Functional Circuit Test)|
FCT(Functional Circuit Test)
|Current test, voltage test, high temperature and low temperature test,Drop Impact Test,aging test,water proof test,leakage-proof test and etc.Different test can be done according to your requirement.|
1, Telecom Communication
2, Consumer Electronics
3, Security monitor
4, Vehicle Electronices
5, Smart Home
6, Industrial controls
7, Military & Defense
9, Industrial Automation
10, Medical Devices
11, New Energy
And so on
Advantage Of PCB Assembly Service
• Strict product liability, taking IPC-A-160 standard
• Engineering pretreatment before production
• Production process control (5Ms)
• 100% E-test, 100% visual inspection, including IQC, IPQC, FQC, OQC
• 100% AOI inspection, including X-ray, 3D microscope and ICT
• High-voltage test, impedance control test
• Micro section, soldering capacity, thermal stress test, shocking test
OEM/ODM/EMS Services For PCBA:
· PCBA, PCB Board assembly: SMT & PTH & BGA
· PCBA and enclosure design
· Components sourcing and purchasing
· Quick prototyping
· Plastic injection molding
· Metal sheet stamping
· Final assembly
· Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
· Custom clearance for material importing and product exporting
Now we have been a factory which can provide one-stop service,
from the PCB production, the components purchasing to the components assemble.
With more than 15 years of experience in PCB manufacturing and PCB assembly, KAZ Circuit provides flexible manufacturing options that adapt to cost targets, delivery requirements and fluctuating demands in volume.
Contact Person: Mrs. Helen Jiang