Active Member
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[China]
Address: Zone D, 3 / F, Building A, Zhentai Industrial City, No. 4 Jiangbian Industrial First Road, Songgang Street, Baoan District
Contact name:Yolanda
Shenzhen Yizhuo Electronics Co., Ltd |
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Led Pcb Assembly Rohs Pcb Circuit Board OEM ODM Prototype PCBA
SMD stands for Surface Mount Device. The surface mount technology (SMT) has almost replaced the through-hole technology. However, through-hole technology is still used for the components that cannot be surface mounted. Therefore, Surface Mount LED PCB is very popular
SMDs are compact components that can be directly placed over the PCB.
There is no need for a hole because the components do not have leads or might have small leads. There are only small contacts at the ends of the device that are used to make connections. Consequently, the PCBA is very compact. SMDs are soldered using reflow soldering. At first, the solder paste is applied on the bare board. Then, the components are picked and placed in the desired place. Finally, the board is passed through a reflow oven, and the components are directly mounted without any hassle.
An SMD LED PCB board contains SMD LEDs that are more compact than their through-hole equivalents. SMD LEDs are widely used nowadays. They provide higher lumen output, which improves the level of illuminance in the area. They are more efficient and brighter. This is the reason SMD LED PCB boards are preferred.
PCBA Capabilities | |
Turnkey PCBA | PCB+components sourcing+assembly+package |
Assembly details | SMT and Thru-hole, ISO SMT and DIP lines |
Lead Time | Prototype: 15 work days. Mass order: 20~25 work days |
Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, Functional test |
Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
Files needed | PCB: Gerber files(CAM, PCB, PCBDOC) |
Components: Bill of Materials(BOM list) | |
Assembly: Pick-N-Place file | |
PCB Panel Size | Min size: 0.25*0.25 inches(6*6mm) |
Max size: 20*20 inches(500*500mm) | |
PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
Components details | Passive Down to 0201 size |
BGA and VFBGA | |
Leadless Chip Carriers/CSP | |
Double-sided SMT Assembly | |
Fine Pitch to 0.8mils | |
BGA Repair and Reball | |
Part Removal and Replacement | |
Component package | Cut Tape,Tube,Reels,Loose Parts |
PCB assembly process | Drilling-----Exposure-----Plating-----Etaching &
Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
Both LED aluminum PCB and FR-4 fiberglass circuit boards belong to PCB. To say differently, only compare LED aluminum substrate with FR-4 fiberglass circuit board.
The LED aluminum substrate is printed on the surface of aluminum material with better thermal conductivity, and then weld electronic components on it.
In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current to light the LED at the required brightness, but must limit the current to prevent damaging the LED.
The voltage drop across an LED is approximately constant over a wide range of operating current; therefore, a small increase in applied voltage dramatically increases the flow.
Shenzhen Yizhuo Electronics Co., Ltd. is a national high-tech
enterprise certified by ISO9001: 2015 international quality
management system. It was founded in 2012 and has been committed to
the innovation and sustainable development of electronic
technology. It is used in the manufacture and sales of various
metal PCBs, LEDs and related products. The products are widely used
in lighting, electronics, machinery, communications, automotive and
other industries that require heat dissipation. With a senior
management team and R & D design team with an average industry
experience of more than 8 years, we have created a strong worldwide
distribution network and sales channels, and our products sell well
in Asia-Pacific, Europe, America, and the Middle East.
FAQ:
Q1. What service do you have?
A: We can offer one-stop service from PCB manufacturing
to PCB assembling, testing,housing and other value-added service.
Q2: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q3: Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and
confirm the design firstly based on our sample.
