Technical Library | 2022-10-31 08:39:26.0
Minimum Order Quantity: 1/pcs Price: Negotiable,EXW Price Packaging Details: High quality carton packaging Delivery Time: 1-2 work days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability: 1000pcs monthly, delivery time 1-2 days
Technical Library | 2022-10-31 08:40:27.0
Minimum Order Quantity: 1/pcs Price: Negotiable,EXW Price Packaging Details: High quality carton packaging Delivery Time: 1-2 work days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability: 1000pcs monthly, delivery time 1-2 days
Technical Library | 2022-10-31 09:21:53.0
Minimum Order Quantity: 1/pcs Price: Negotiable,EXW Price Packaging Details: High quality carton packaging Delivery Time: 1-2 work days Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability: 1000pcs monthly, delivery time 1-2 days
Technical Library | 2023-06-12 19:18:24.0
As any new technology emerges, increasing levels of refinement are required to facilitate the mainstream implementation and continual improvement processes. In the case of lead-free processing, the initial hurdles of alloy and chemistry selection are cleared on the first level, providing a base process. The understanding gained from early work on the base process leads to the next level of refinement in optimizing the primary factors that influence yield. These factors may include thermal profiles, PWB surface finishes, component metallization, solder mask selection or stencil design.
Technical Library | 2024-01-08 21:31:01.0
The aim of this collection and interpretation is to develop an understanding of moisture in materials, especially in printed circuit boards, to know the effects on further processing and to be able to derive targeted corrective actions when moisture-related problems occur. In principle, the considerations are valid for all types of PCBs. Although these basic principles are of particular importance when working with flexible and rigid-flexible printed circuit boards; observing them can mean the difference between success or failure.
Technical Library | 2024-02-06 14:36:04.0
Quality monitoring for verifiable, high-precision application of adhesives and sealants now begins with detecting the position of the component. Dispensing systems are in continuous use and have to work with 100 percent accuracy. And this level of accuracy must be verifiable. Demands on electronic components continue to escalate as these components also need to operate continuously and flawlessly, especially in the automotive and medical sectors. At the same time, there is increasing pressure to automate as companies are looking to achieve the shortest possible cycle times and maximum output.
Technical Library | 2018-06-27 16:47:13.0
Nowadays, inkjet-printed devices such as transistors are still unstable in air and have poor performances. Moreover, the present electronics applications require a high degree of reliability and quality of their properties. In order to accomplish these application requirements, hybrid electronics is fulfilled by combining the advantages of the printing technologies with the surface-mount technology. In this work, silver nanoparticle-based inkjet ink (AgNP ink) is used as a novel approach to connect surface-mount devices (SMDs) onto inkjet-printed pads, conducted by inkjet printing technology
Technical Library | 2019-04-18 21:53:04.0
IPX9K Rain Spray Test Chamber(high Pressure high temperature water jet) simulates the use of pressure washer steam cleaning onto the enclosure, It is recognised as the harshest of all ingress protection tests. However the requirement is becoming more prevalent across many industries. Test method for IPX9K : Make sure the water temperature inside the water tank +80°C, water flow rate with 14L-16L per min, water pressure: 8000 Kpa -10000 Kpa (80–100 bar) at distance of 100mm~ 150mm, The test duration is 30 seconds in each of 4 angles, total spray testing time is 2 minutes. IPX9 rain test chamber applicable standards: IEC 60529 – Degrees of protection provided by enclosures (IP Code).Here is working principle in picture.
Technical Library | 2020-11-19 20:35:26.0
Simultaneously with the first complex electronic circuits, the task of creating effective means of diagnosing and repairing them appeared. In previous decades, specialized programmable stands were used for diagnostics of serial electronic products, as well as various testers and probes for troubleshooting during their operation. But the dramatic increase in the density / cost factor, in parallel with the very rapid modification of electronic products, made programmable stands economically ineffective even in mass production. The use of traditional laboratory equipment (oscilloscopes, multimeters, etc.) requires power supply to the defective modules, which is often impossible and unsafe, since it can lead to failure of the working modules of the module. In addition, the use of this equipment requires documentation and highly qualified personnel. More automated and sophisticated signature analysis systems came to the rescue in solving this problem. A feature of these devices is that they allow you to test digital and analog assemblies without dismantling components and without supplying voltage.
Technical Library | 2009-04-09 17:29:48.0
Advances in solid state light emitting diodes (LEDs) over the last several years have opened new applications for these devices. Traditionally used only in low power, low light output applications, modern high power LEDs are finding their way into a wide variety of applications. LEDs for lighting applications offer several advantages over traditional incandescent lighting methods
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