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What is Automated Optical Inspection (AOI)?
Jun 12,2023
Automated Optical Inspection (AOI) is a type of automated visual inspection of printed circuit board manufacturing in which cameras automatically scan the device under test for catastrophic failures (such as missing components) and quality defects. Since it is a non-contact testing method, it is often used in manufacturing processes. Guaranteed the high reliability of the multilayer circuit board....
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How to Choose PCB Suppliers？
Jun 09,2023
How to choose a qualified PCB supplier？ You can consider the PCB manufacturer's qualifications, production capacity, quality control and after-sales service, as well as some common PCB board manufacturing techniques and application scenarios. 1. Manufacturer qualification When choosing a PCB board manufacturer, the first thing to consider is whether its qualifications are legal. Legitimate PCB man...
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How to Repair The Short PCB of Speakers ?
Jun 09,2023
Speakers are one of the most common electronic devices in our daily life, and many people use them at home or in the studio. In the process of using electronic devices, we will inevitably encounter some problems. One of the very common problems is a short circuit on the speaker circuit board. This kind of problem can cause the speaker to not work properly, and may even cause permanent damage to it...
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Why Are Multilayer PCB Even-numbered Layers?
Jun 07,2023
We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 19+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! The multilayer PCB or multilayer printed circuit board in the smt patch is a circuit board composed of two or more conductive layers (copper layers). The copper layers are pressed together by layers of resin (prepreg). Due to the comp...
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What are the standard requirements for medical PCBs?
Jun 06,2023
Medical PCB is a circuit board used in medical equipment, widely used in medical lighting, ultrasound detection, physiological monitoring and other fields. The electronic components used in medical equipment have high safety and reliability standards because they involve human health, medical safety and other fields. Therefore, there are many standard requirements in the design and production proc...
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Why The Car Circuit Board Burns Out?
May 26,2023
We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 19+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! Common reasons for car circuit board burnout are as follows: 1. Power supply problem. The work of the automotive circuit board requires a suitable voltage range. When the voltage exceeds or falls below the voltage, the circuit is...
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The Precautions of Circuit Board Soldering
May 26,2023
In PCB assembly manufacturers, circuit board soldering usually includes reflow soldering, wave soldering and electric soldering iron soldering. Reflow soldering and wave soldering are SMT patches, which are less affected by human factors. Electric soldering iron soldering is manual soldering, which is affected by human factors. relatively large impact. Ucreatepcb provides intelligent manufacturing...
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The Key Factors Influencing the Thermal Conductivity of Aluminum-Based PCB
May 24,2023
We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 18+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! Introduction Aluminum-based circuit boards have gained significant popularity in the electronics industry due to their excellent thermal conductivity properties. As electronic devices continue to become more compact and powerful, effi...
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Difficulties and precautions in processing thick copper circuit boards
May 24,2023
Heavy Copper PCB Manufacturing Up to 20 oz PCB Manufacturing, rich experience to print solder mask, High quality guarantee for extreme copper PCB. Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! Thick copper PCB is divided into single-sided thick copper circuit board, double-sided thick copper circuit board and multi-layer thick copper circuit board. Because of the thicker...
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What Does The Cost of PCB Asembly Include?
May 22,2023
We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 18+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! Many customers in the PCBA circuit board assembly industry may only have two words high or low for the quotation given by the supplier. The high or low may refer to the previous quotation given by the supplier or the cu...
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