PCBA machining wash free welding technology
Brief description of SMT patch processing and manufacturing preparation: 1. Engineering, II. Production SMT patch processing: III. Quality, four. Current process: five. New process (optimization)
Professional PCB manufacturing and assembly
Building 6, Zone 3, Yuekang Road,Bao'an District, Shenzhen, China
+86-13923401642Mon.-Sat.08:00-20:00
What knowledge of PCB design?
PCB design engineers need to master a wide range of knowledge system, including electrical theory, component performance, digital circuit and analog circuit, PCBA processing process and DFM manufacturability theory, schematic drawing and Layout.
What is the principle of rework and repair of pcb board processing?
in fact, no matter how to produce or design, ultimately can not be separated from the consideration of money, so should all the factors into the amount to make the final measurement standard to choose a suitable plate method.
Understand the whole process of PCB copying board
Scan the circuit board, record the location of the components in detail, disassemble the components to make a bill of materials and arrange material purchase, and scan the empty board into pictures to process and restore the PCB board drawing file.
PCB pad printed wire connection setup
What are the specifications of Mark processing steps: 1. The processing method of Mark, whether Mark is needed, which side of the template, etc. 2. Which side of the template Mark graphics should be placed according to the specific structure of the printi
How to solve common problems in PCB circuit design?
Drawing pads with filler blocks can pass DRC inspection when designing lines, but it is not feasible for machining. Therefore, similar pads cannot directly generate solder resistance data.
Process analysis of PCBA welding cooling
We should start from the design of PCBA lead-free products to consider the compatibility between lead-free materials, lead-free and design, lead-free and process compatibility; Give full consideration to heat dissipation; Carefully select PCB board, pad s
What are the most important qualifications and technical strengths of PCBA manufacturers?
ISO9001 certification, CCC certification is the basic certification of PCBA manufacturers, can obtain ISO13485, IATF16949, UL certification of PCBA manufacturers are more comprehensive strength of the enterprise.
PCBA circuit board repair job prospects? What books do you need to read?
With sufficient theoretical basis, more practice, more learning, more summary, in order to be qualified for the PCBA circuit board maintenance post.
PCB design, how to choose the power chip?
PCBA refers to a machining process, and the process on PCB board has been completed before it is calculated as PCBA. PCB refers to a blank printed circuit board without any parts, that is, PCBA is a finished board, PCB is a bare board.
Performance test of 7 common PCBA circuit boards
PCB performance test is a necessary test to ensure the stability of product performance after processing. It is divided into different tests according to the actual environment and purpose of product use.
Why did the components on the PCBA fail for no reason?
Under proper working conditions, most electronic devices can have a life expectancy of decades or more, but some still fail prematurely. The reason is often the stress of not being noticed.
Telegram
Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.