link: https://www.ascen.ltd/Products/conformal_coating_equipment/ ASCEN designs and manufacturers pcb conformal coating machine for the printed circuit board industry.surface conformal coating equipment include selective coating,brush coating, aeroso
link: https://www.ascen.ltd/Products/conformal_coating_equipment/ ASCEN designs and manufacturers pcb conformal coating machine for the printed circuit board industry.surface conformal coating equipment include selective coating,brush coating, aeroso
Industry News | 2015-06-23 15:03:59.0
SMTA announced the line-up of keynote speakers for the 2015 SMTA International technical conference this September 27-October 1, 2015 in Rosemont, Illinois.
Industry News | 2023-07-19 09:27:00.0
Ed Reynolds, space exploration sector program manager at Johns Hopkins Applied Physics Laboratory (APL), will present his keynote address, "The DART Mission: Earth Strikes Back," at IPC's High Reliability Forum on October 17 in Linthicum (Baltimore), Md.
Industry News | 2022-12-02 10:54:48.0
AOI AI Core Technolog Applying deep learning algorithms in the field of industrial inspection, big data optimized, intelligent minimalist programming, one-click automatic identification of trained components and solder joints, intelligent judgment of bad.
New Equipment | Test Equipment
DGBELL Salt spray chamber is used to test materials likes paints, electroplating, non-organic, pastry film, anode treatment and rust prevention oil’s corrosion resistance performance. Besides, anti-corrosion treatment of various materials to ma
New Equipment | Test Equipment
Relevant standards requirement Test Object: battery pack andsystem. Refer GB/T4 part 5.5.2 test method, test according to GT/T2423.17 test conditions. The salt solution was made up with sodium chloride (chemically pure and analytically pure) and
Technical Library | 2019-11-20 22:44:25.0
Salt spray test chamber is used to test teh salt corrosion resistance ability of hardware, metal and other auto parts,the chamber can quickly detect the corrosion resistance degree of products in the temperature, humidity and salt spraying environment, which can effectively improve production efficiency. So what is the reason why such a salt spray test chamber does not spray? As per our past maintenance experience,there are below reasons,customers can have a look,hope it is helpful: 1, the spray tower is blocked; 2, water pipes clogged, water flow can not go in; 3, the air compressor stops running,pls open the air compressor button; 4, main switch of the air compressor outlet is not turned on,pls turn on. 5, the solenoid valve fails, the pressure meter is broken or the pressure is too low, pls check with Climatest and repair it. 6, when the nozzle is clogged, the nozzle should be carefully removed and cleaned,because it is fragile. 7, if the spray pressure is normal, the position of the nozzle glass is also correct, but what is the reason for not spraying? In this case, it is necessary to carefully observe whether there is dirt at the contact surface of the nozzle. If so, clean up the dirt and the spray can be carried out normally. That‘s all we‘re going to talk about today. If you have any questions, follow us on facebook, Please feel free to ask us questions.
Utilise Gold contains an international business directory of suppliers of precious metal materials used in the electronics industry, including contacts, plating salts, pastes, solders, bonding wires and evaporation materials.
Technical Library | 2016-05-26 15:07:36.0
The oxide layers are known as wetting inhibitors in component and PCB metallizations. The oxide acts as barrier that prevent the tin diffusion from happening. Besides, in corrosion studies, the role of salt residues -with Cl ion- on some metals is known as being promoters of oxidation or corrosion. On the other hand, most of corrosion studies with tin metallization are focused mainly on the corrosion resistance of tin alloys, but little has been done respecting to the influence of salts on tin metallization wetting. In this paper, a series of experiments was carried over to know the influence of specifically NaCl on BGA wetting given Head in Pillow (HiP) as result.
