custom PCB assemblyHigh value and looks/works nice

Produced by:

All supplier products

   Shenzhen Jie Du State Technology Co., Ltd.located in Guangdong Province,Shenzhen City,Futian district,Futian Road, Futian District, Shenzhen, China,with elegant environment and convenience.market information delivered smoothly.Jieduo state technology LTD is a specialized PCB Manufacturingx19b6516n,China PCB manufacturer company.

   

Jieduo state technology
Quick turn pcb assembly

Circuit boards, electronic components of the welding and assembly

Welding tools: welding small electronic components with 20w internal combustion electric iron. Solder: the middle of the rosin with the solder wire. Welding methods: (1) new electronic components and circuit boards are tinned, can be directly welded. Old components to remove the surface oxide, rust, dirt and so on. (2) first heated electric soldering iron, on the junction of the pin and the circuit board and the plane into a 45 degree angle. (3) heating 3-5 seconds and then put the solder wire at the junction, until the solder fully melted and fully combined, remove the soldering iron solder wire. (4) with the blowing method is the rapid cooling of the solder joints. (5) solder joints as small as possible, solid. (6) welding time as short as possible. Welding Note: (1) electric iron ground wire and power ground wire phase, to prevent the electric iron leakage accident. (2) Wrap the lead wire with tweezers when welding to prevent damage to the component due to excessive temperature. (3) solder is not solid before the rock components, to prevent false welding false welding. (4) welding a variety of electrical components, the first large and small after the principle. (5) welding electronic components and integrated circuit chip, the electric iron should be grounded, or cut off the electric power after the soldering iron. To prevent the soldering iron induced voltage to damage the chip. Evaluation elements: (1) the use of the right way to complete the electronic circuit welding and assembly. (Tools, solder preparation, welding steps and methods.) (2) by the instrument test, the circuit function is correct. (3) check the appearance of electronic components arranged neatly smooth and no solder joints.



is focused on electronic PCB assembly the difference, custom PCB assembly the test method, Reputable electronic PCB assembly, Quick turn PCB assembly effect and other projects. even though in the rapid development of the project ,Jieduo state technology always stressed the balance between external opportunities and internal management, attaches great importance to the core competitiveness of enterprises to cultivate and shape. Our company take the value of customer service as the core competitiveness of enterprises, adhering to the honesty and integrity , the pursuit of excellence, respect individual for the corporate spirit, and strive to provide customers with integrity and reliable custom PCB assembly.

   Jieduo state technologyadheres to advance with the times and advocates to the service-oriented,faith-based, people-oriented management idea. With a belief of customer first to forge ahead , company insists on providing our clients with satisfying and best service ofChina PCB prototype,PCB manufacturer,




Send product request

To:
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Jieduo state technologyfocus on custom PCB assemblycustomiz
Jieduo state technologyfocus on custom PCB assemblycustomiz    andcustom PCB assemblyx19b6516nof Shenzhen Jie Du State Technology Co., Ltd.is favored by the majority of customers love, We have...
Jieduo state technologyprovides professionalPCB Assemblyser    Shenzhen Jie Du State Technology Co., Ltd.located in Guangdong Province,Shenzhen,Futian district,Futian Road, Futian District, Sh...
PCB SMT expense standard电子元器件PCB Online
PCB SMT expense standard电子元器件PCB Online    PCB Onlinex19b6516nandCustom PCBof Shenzhen Jie Du State Technology Co., Ltd.is favored by the majority of customers love, We hav...
time to upgrade? try the PCB Prototype
time to upgrade? try the PCB Prototype    PCB Assembly ManufacturerandPCB Manufacturingof Shenzhen Jie Du State Technology Co., Ltd.is favored by the majority of customers...
turnkey PCB assembly choose 电子元器件, its Jieduo state te    Shenzhen Jie Du State Technology Co., Ltd. was founded in 2013-02-27, After a period of rapid development, it has developed into ...
All supplier products

Same products

Torsion spring machine
Torsion spring machine Seller: Zhejiang Omnipotent Spring Machine Co.,ltd https://www.wnjspringmachine.com/     Omnipotent Spring Machine Co.,ltd is a ...
Heavy duty double ball self-locking back to back hook loop tape strips
Heavy duty double ball self-locking back to back hook loop tape strips Seller: Product name Back to back hook loop strap/double side hook loop strap Size ...
Aquarium lampaquarium led light the introduction
Aquarium lampaquarium led light the introduction Seller:    Shenzhen Herifi Technology Co LTDis a dimmable led aquarium light,cob grow ligh...
HerifiLED aquarium, a professional one-stop service ofGood
HerifiLED aquarium, a professional one-stop service ofGood Seller:     Shenzhen Herifi Technology Co LTD is a professional supplier which provides...
There is no best, only better for you, onlyShanghai O Nine
There is no best, only better for you, onlyShanghai O Nine Seller:    Shanghai O Nine Beauty Technology Co Ltdlocated in #9,No.318 Yuanxi Road,Pudong...