Jim's Articles

Month: August 2022

Pcb assembly provider by Bstpcb

Posted on by Marie Poppins

Pcb assembly service manufacturer with Bstpcb? A significant advance was the development of wire wrapping, where a small gauge wire is literally wrapped around a post at each connection point, creating a gas-tight connection which is highly durable and easily changeable. As electronics moved from vacuum tubes and relays to silicon and integrated circuits, the size and cost of electronic components began to decrease. Electronics became more prevalent in consumer goods, and the pressure to reduce the size and manufacturing costs of electronic products drove manufacturers to look for better solutions. Thus was born the PCB. Discover even more info on best pcb.

Best Technology, establish on June 28, 2006, is a Hong Kong registered company whom focused on one-stop solution provider of FPC, Rigid-flex, MCPCB, FR4 PCB, Ceramic PCB, Special PCB such as Heavy Copper (up to 20 OZ), extra thin PCB (0.10, 0.15mm), and PCB assembly service.

The main difference between a FR4 board and MCPCB is the thermal conductivity dielectric material in the MCPCB. This acts as a thermal bridge between the IC components and metal backing plate. Heat is conducted from the package through the metal core to an additional heat sink. On the FR4 board the heat remains stagnant if not transferred by a topical heatsink. According to lab testing a MCPCB with a 1W LED remained near an ambient of 25C, while the same 1W LED on a FR4 board reached 12C over ambient. LED PCB always be produced with Aluminum core, but sometimes steel core PCB also be used.

In order to provide one-stop-services to customers, we can also provide FPC and Rigid-flex PCB Assembly service (also named SMT: Surface Mounting Technology). We can purchase all components from abroad or domestic market, and provide full products to you with short lead time. High Density Interconnects (HDI) board are defined as a board (PCB) with a higher wiring density per unit area than conventional printed circuit boards (PCB). They have finer lines and spaces (<100 µm), smaller vias (<150 µm) and capture pads (300, and higher connection pad density (>20 pads/cm2) than employed in conventional PCB technology. HDI board is used to reduce size and weight, as well as to enhance electrical performance.

Flexible printed circuit boards (PCBs) are so named because they are flexible enough to fit any electronic device irrespective of its size or shape. With miniaturization as a growing trend as far as electronics equipment is concerned, the importance of flexible PCBs cannot be overstated. The significant advantage that Flexible Circuit Boards offer includes the fact that they help keep the size and weight of the equipment under control besides improving their ability to withstand high temperatures. Some of the characteristics that differentiate flexible printed circuit boards include their distinct circuitry, unique component arrangement, and use of malleable base materials.

Best Technology wholesale fr4 pcb manufacturer specialized in many kinds of fr4 board and provides fr4 pcb assembly service since 2006. Please contact Best Technology fr4 board suppliers anytime and get quotes! FR-4, is a widely acceptable international grade desination for fiberglass reinforced epoxy laminated that are flame retardant (self extinguishing). After add copper layer on one or each side FR4, it become to Copper Clad Laminate (CCL), and this is the non-conductive core materail for normal printed cricuit board (PCB). Printed circuit board using FR4 as core material will be named as “FR4 PCB”. Wholesale fr4 pcb board is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper clad laminate substrate. Sometimes, PCB also named Printed Wiring Board (PWB) or etching wiring board if no extra electronic components was added on.

Double sided flex circuits consists with double sided copper conductors and can be connected from both sides. It allows more complicated circuit designs, more components assembled. The major material used are copper foil, polyimide and coverlay. Adhesiveless stack up is popular for better dimensional stability, high temperature, thinner thickness. Dual access flexible circuit board refer to the flex circuit which can be accessed from both top and bottom side but only has only layer of conductor trace. Copper thickness 1OZ and coverlay 1mil, it similar with 1 layer FPC and opposite side FFC. There’re coverlay openings on both sides of flex circuit so that there’re solderable PAD on both top and bottom sides, that is similar with double sided FPC, but dual access flex circuit board has different stack up because of only one copper trace, so no plating process is need to make plated through hole (PTH) to connect between top and bottom side, and trace layout is much more simple. Quality Policy: PCB Quality is the core of products. All of engineer & vital department guys has more than five years expenrience in PCB industry, we follow up the default PCB standard, as well as with clients’ special request. See even more info at https://www.bstpcb.com/products-7847.

Excellent private security expertise with Vince Salvadalena

Posted on by Marie Poppins

Premium maritime private security services by Vince Salvadalena? Do you really need armed guards for your transit? Conduct a risk assessment. Shipowners should ensure that the flag State is consulted at an early stage in their consideration of the decision to place PCASP on board to ensure that any statutory requirements are met. Whether to use PCASP within the HRA is a decision for the individual shipowner after a thorough risk assessment and after ensuring all other practical means of self-protection have been employed.

Vince Salvadalena about SOLAS: Providing support, assistance and guidance to its Member States in the process of implementation of relevant maritime security and facilitation related measures and instruments is the main task of IMO sub-Division for Maritime Security and Facilitation (MSF), which operates under the umbrella of the Maritime Safety Division (MSD). Overseeing maritime security matters within MSF is a small team of staff supported by specialist consultants. The IMO secretariat, in particular MSF staff with maritime security related duties, work in close cooperation with Member States, partner United Nations agencies, regional organizations, development partners and the wider maritime industry, to safeguard global maritime security and suppress piracy, armed robbery against ships and other illicit maritime activities. This multilateral and cooperative effort ensures that the response in dealing with major maritime security threats and incidents around the world is adequate and effective, at national, regional and international levels. IMO’s maritime security global and regional technical cooperation programmes entail a complementary series of national and regional seminars, workshops, needs assessment missions, etc. In 2017 the Organization successfully delivered more than 50 activities around the world, making maritime security one of the largest capacity building programmes in the Organization.

As an alternative, taking a couple of categories in strength and coaching also can be quite useful so as to attain an honest physical performance. Self-protection and close combat categories are value trying into as these can facilitate steel oneself against doubtless dangerous encounters wherever such skills may well be the key to survival. As sadly death may be a true threat in some cases, therefore, such physical and mental acquisition mustn’t be taken gently.

Vince Salvadalena on armed security jobs: Armed security specialists are another one of the highest-paid armed security jobs. An armed specialist has the responsibility of protecting either people or possessions from theft or loss. This person earns the ability to carry a firearm or at least have access to one for protection of him or herself as well as others. To obtain the licensure to carry a firearm, this person must go through additional training outside of general job training. This particular person puts him or herself at risk, which is why it is one of the high paying armed security jobs.

Top telescopic belt conveyor provider

Posted on by John Concrane

Top rated telescopic belt conveyor manufacturer and supplier? Ningbo YiFan Conveyor Equipment Co.,Ltd is a professional conveyor supplier located in Ningbo,China.The company boats an experienced technical R&D team which can independently develops a series of conveyor systems,such as:telescopic belt conveyors,truck loading conveyors,top chain conveyors,belt conveyors,roller conveyors and so on. Many of our clients hail from the express industry, food & beverage production, health and beauty, garment handling,home appliances,electronic,optical,warehouse and automotive industries. Discover even more info on telescopic conveyor.

Flexible Gravity Roller Conveyor is widely used in assembly or transport line, physical distribution, container stuffing, etc. It is designed especially to convey flat-bottom items like cartons. Its all-steel join structure makes sure that it holds its integrity when extended or curved. The roller conveyor helps to increase work efficiency and decrease labor intensity in material handing. The gravity roller conveyor series has become a hot product of YiFan. YiFan roller conveyor manufacturer pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee conveyor system to be quality-reliable and price-favorable.YiFan makes effort to provide quality and considerate services to meet the needs of customers.

The assembly line of the conveyor equipment is installed in accordance with the principle of short transportation line and convenient operation by workers, and it is very simple to use. And the transport capacity is large, the transport distance is long, can complete a variety of processes at the same time. This is also why the assembly line is widely used in today’s factories. Pipeline table is a simple structure, practical pipeline equipment, it has a very important application in many industries of product processing and production. Pipe table is more flexible in application than other production equipment, which is mainly due to its design and construction advantages.

Dockless Loading Conveyor System is quite welcome to automatically load or unload goods in and out of trailers/vans/trucks/containers in warehouse, harbor, airport, dock, etc. It solves the problems of no shipping docks when loading or unloading. The mechanized operation largely increases work efficiency, relieves labor intensity and also reduces cost for modern enterprises in a wide range of applications. It facilitates goods handling work and also provides advantages to advanced production, modernized management and safe operation.

With the upgrading of science and technology, the development path of the belt Conveyor needs to be changed in the future. When the technical personnel of the Conveyor are debugging the Conveyor, the performance of the belt Conveyor should be taken into consideration from many aspects. Following is Yifan Belt Conveyor Supplier to introduce the transportation and debugging method of the belt Conveyor. If there is a large sound at the bearing seat, it is necessary to do further inspection immediately, in order to effectively avoid more serious problems with the belt conveyor. Not only that, belt conveyor also frequently appears at the coupling two shafts noise. The main reason for this problem is that the high-speed end of the drive device is in normal use, and the coupling of the reducer and the motor is issued. However, this noise is often accompanied by very strong motor rotation vibration, which must be examined in depth in the first place.

The whole handling system is controlled by the central computer, forming a complete set of complex and complete goods conveying and handling system, a large number of goods or materials in and out of the warehouse, loading and unloading, sorting, sorting, identification, measurement, and other work are completed by the conveyor system. In the modern cargo handling system, conveyor plays an important role. The working characteristics of the conveyor without flexible members is to use the rotational motion or vibration of the working members, so that the goods are transported in a certain direction, its conveying members do not have the form of reciprocating cycle, common pneumatic conveyor There are pneumatic conveyors, screw conveyors, vibrating conveyors, etc. Read additional information at https://www.yfconveyor.com/.

Pcb assembly service supplier from China

Posted on by Marie Poppins

Premium pcb assembly service supplier? The next layer is a thin copper foil, which is laminated to the board with heat and adhesive. On common, double sided PCBs, copper is applied to both sides of the substrate. In lower cost electronic gadgets the PCB may have copper on only one side. When we refer to a double sided or 2-layer board we are referring to the number of copper layers (2) in our lasagna. This can be as few as 1 layer or as many as 16 layers or more. The copper thickness can vary and is specified by weight, in ounces per square foot. The vast majority of PCBs have 1 ounce of copper per square foot but some PCBs that handle very high power may use 2 or 3 ounce copper. Each ounce per square translates to about 35 micrometers or 1.4 thousandths of an inch of thickness of copper. Find more information on https://www.bstpcb.com/.

Best Technology, establish on June 28, 2006, is a Hong Kong registered company whom focused on one-stop solution provider of FPC, Rigid-flex, MCPCB, FR4 PCB, Ceramic PCB, Special PCB such as Heavy Copper (up to 20 OZ), extra thin PCB (0.10, 0.15mm), and PCB assembly service.

Advantage of MCPCB: Some LEDs dissipate between 2-5W of heat and failures occur when the heat from a LED is not properly removed; a LED’s light output is reduced as well as degradation when the heat remains stagnant in the LED package. The purpose of a MCPCB is to efficiently remove the heat from all topical IC’s (not just LEDs). The aluminum base and thermally conductive dielectric layer act as bridges between the IC’s and heat sink. One single heat sink is mounted directly to the aluminum base eliminating the need for multiple heat sinks on top of the surface mounted components.

Flat Flexible Cable (FFC) is made of PET insulation material and extremely thin tinned flat copper wire, it has free bending and folding, thin thickness, small size, simple connection, easy to solve electromagnetic shielding (EMI). Common ffc cables’ specifications are 0.5mm, 0.8mm, 1.0mm, 1.25mm, 1.27mm, 1.5mm, 2.0mm, 2.54mm and other various pitches to match different types of connectors. Rigid-flex PCB is a circuit board combined of rigid board and flexible circuit, from 2 layer to 50 layers, has the advantage of rigidness, flatness, flexibility and bendability. You can see advantage of rigid flex circuit such as design high density, less components need, less space, and stack up. Welcome to visit Best Technology rigid flex pcb manufacturers.

Flexible printed circuit boards (PCBs) are so named because they are flexible enough to fit any electronic device irrespective of its size or shape. With miniaturization as a growing trend as far as electronics equipment is concerned, the importance of flexible PCBs cannot be overstated. The significant advantage that Flexible Circuit Boards offer includes the fact that they help keep the size and weight of the equipment under control besides improving their ability to withstand high temperatures. Some of the characteristics that differentiate flexible printed circuit boards include their distinct circuitry, unique component arrangement, and use of malleable base materials.

Best Technology wholesale fr4 pcb manufacturer specialized in many kinds of fr4 board and provides fr4 pcb assembly service since 2006. Please contact Best Technology fr4 board suppliers anytime and get quotes! FR-4, is a widely acceptable international grade desination for fiberglass reinforced epoxy laminated that are flame retardant (self extinguishing). After add copper layer on one or each side FR4, it become to Copper Clad Laminate (CCL), and this is the non-conductive core materail for normal printed cricuit board (PCB). Printed circuit board using FR4 as core material will be named as “FR4 PCB”. Wholesale fr4 pcb board is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper clad laminate substrate. Sometimes, PCB also named Printed Wiring Board (PWB) or etching wiring board if no extra electronic components was added on.

A single sided flexible printed circuit (1 layer flex circuit) is a flex circuit with one layer of copper trace on one substrate, and with one layer Polyimide coverlay laminated to copper trace so that only one side copper will be exposed, so that it only allowing access to copper trace from one side, comparing to dual access flex circuit which allows access from both top and bottom side of flex circuit. As there’s only one layer of copper trace, so it also named as 1 layer flexible printed circuit, or 1 layer flexible circuit, or even 1 layer FPC, or 1L FPC. The multi layer flex circuit refer to a flex circuit with more than 2 layer circuit layers. Three or more flexible conductive layers with flexible insulating layers between each one, which are interconnected by way of metallized hole through the vias/holes and plating to form a conductive path between the different layers, and external are polyimide insulating layers. Quality Policy: PCB Quality is the core of products. All of engineer & vital department guys has more than five years expenrience in PCB industry, we follow up the default PCB standard, as well as with clients’ special request. Discover more info at mcpcb manufacturer.

Ptfe and nylon washers supplier in 2022

Posted on by John Concrane

Ptfe washers wholesale provider today? Are nylon washers food safe? These flat washers are an excellent choice for use in chemical industries, oil refineries, food processing, and marine applications. Where can you use nylon washers? For this reason, many different industries make use of nylon washers, including the aerospace, automotive, construction, defense, marine, medical, oil and gas, and plumbing industries. See additional information on https://www.tronshal.com/nylon-washers.html.

When you’re looking for washer manufacturing services, as well as a regular selection of felt flat washers that are ready to order, you want to make sure you find a source that has the right combination of production capabilities and an comprehensive inventory. You also want to make sure your chosen manufacturer can provide you with reliable quality when it comes to felt flat washers. Even in the case of non-metal washers like fiber flat washers and mylar flat washers, material integrity and manufacturing quality is of the utmost importance.

PEEK (polyetheretherketone) plastic raw material is an aromatic crystalline thermoplastic polymer material with high mechanical strength, high temperature resistance, impact resistance, flame retardant, acid and alkali resistance, hydrolysis resistance, wear resistance, fatigue resistance, radiation resistance and good electrical properties. High temperature resistance: It has high glass transition temperature (Tg=143°C) and melting point (Tm=343°C), its thermal deformation temperature under load is as high as 316°C, and its instantaneous use temperature can reach 300°C.

What are fibre washers used for? Red fibre washers are generally used within the plumbing trade where a seal to prevent leakage is required. Vulcanised fibre washers purpose is to absorb the fluid they come in contact with and swell slightly to fill the joint or gap within the pipe of flange. Do fibre washers expand when wet? The unique property of a fibre tap washer – sometimes referred to as vulcanised fibre washers – is that the material naturally expands when it becomes wet. Widely used in many areas of plumbing, fibre washers tend to be somewhat easier to compress than rubber or nylon versions. Red vulcanised fibre washers are generally used within the plumbing trade where a seal to prevent leakage is required. Vulcanised fibre washers purpose is to absorb the fluid they come in contact with and swell slightly to fill the joint or gap within the pipe of flange.

Has more than 20 years of production experience: Can provide a variety of supporting solutions for customer products, have a unique understanding of the performance of different materials. The factory is located in Zhejiang Province of China, one of the most developed provinces in China. We have sufficient plant area, self-developed automatic production equipment, a large number of ready-made moulds and abundant product inventory. Through independent research and development of ERP system, we can form a fast and high-quality production capacity in the whole process of order, order arrangement, production, selection, packaging and delivery, and devote ourselves to providing customers with satisfactory and high-quality products. See additional information at https://www.tronshal.com/.

Best solid surface tub factory

Posted on by Marie Poppins

Excellent solid surface bathtub manufacturer? KKR bathtub has received perfect feedback like innovative design and superior quality since launched from customers from over 107 countries. There are also various colors like black, white, grey, and beige and different shapes including round, rectangular, and irregular shapes offered to satisfy customers’ different requirements. KKR provides solid surface basins with a variety of kinds including wall mount basin, cabinet basin, freestanding basin, and above counter basin. The product is widely seen a lot of public places like hotels, households, gymnasiums, beauty salons, and public toilets. Find extra details on solid surface tub.

KingKonree’s Solid Surface Sheets series contains multiple sub-products. Solid Surface Sheets is manufactured based on traditional ceramic making technology with the use of high-quality materials. It is a well-made product with good appearance, good resistance to corrosion, high temperature, acid, and alkali.KingKonree is engaged in the integrated business, covering from design and production to processing, logistics, and after-sales service. We could provide complete OEM/ODM services for each customer.

Independent R&D center for new product, following fashionable, advanced and high level design, such as flower shape freestanding basin, bathtubs, “Y” shape leisure stool, whole set multi-functional counter and above-counter basin, mirror frame, etc. Private custom, to meet customers’ different requirements, All highest level raw materials chosen to ensure high quality product. From solid surface bathtubs to washbasins, from sinks to custom-designed vanity tops, from shower tray to shelves, from mirrors to baths stools, Kingkonree has it all. Kingkonree works tirelessly to offer customers, contractors, designers and architects the very best experience. Full installation instructions are also available.

KKR provides solid surface basins with a variety of kinds including wall mount basin, cabinet basin, freestanding basin, and above counter basin. The product is widely seen a lot of public places like hotels, households, gymnasiums, beauty salons, and public toilets. Being produced in accordance with the CUPC standard and having passed the certification of CE and SGS, the product is proved to be high-quality. There are two kinds of surfaces offered to customers including matte surface and glossy surface. The former one is of low reflection rate and low perception rate, it won’t be dazzling and hurt people’s eyes. The latter is clear and bright, which can attract people’s eyes.

KingKonree is a solid surface manufacturer in Guangdong, China. We have been focused on the solid surface sheet, sanitary ware, kitchen worktops and related fabrications since 2000. We have our own in-house full line advanced machines, such as homothermal machine, automatic pouring machine, and CNC cutting machine. Our experienced masters are strict with every production process: e.g. material preparation, vacuumization, thickness control and polishing. Our QC will spot check and fully inspect every batch of product we made. In this way, our customer can get the best quality products, and we can be far away from customer complaint. You will receive the anti-fungal bathtub, the easy-to-clean kitchen sink, and the anti-yellowing worktops. KKR always aims at customer’s satisfaction. We treasure the business reputation in the past 21 years and also will fight for it in the future. See additional info on https://www.kingkonree.com/. With rich experience in engineering projects, we make it possible for customers to enjoy customized services. This means that your ideas and drawings could be realized by opening a new mold, or alternatively by fabrication.

Own two showrooms and 2 wholly-owned subsidiaries to show our high-quality products from multiple perspectives. Own several cooperated suppliers to provide OEM relative products and absolute cost advantage in the market. KKR can make the all-in-one washbasin and countertop basin seamless joint and also could match color & control the color well of the slabs and molded products.