Archives January 18, 2022

Pcb assembly service manufacturer right now? What we provide is not only PCB & MCPCB manufacturing, but also including PCB duplicating, Engineering & process design, components management & sourcing solution, PCB in house assembly & full system integration, surface mounted technology (SMT), full products assembly & testing. Read additional info on thin core pcb. 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.

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. Art-of-state Technology: Most of our engineer and operators has more than ten years of experience in PCB industry, so we can produce special such as 20 OZ heavy copper board, 4 layer MCPCB, etc.

Tg means Glass Transition Temperature. As flammability of printed circuit board (PCB) is V-0 (UL 94-V0), so if the temperature exceeds designated Tg value, the board will changed from glassy state to rubbery state and then the function of PCB will be affected. If working temperature of your product is higher than normal (130-140C), then have to use High Tg PCB material which is > 170C. and popular PCB high value are 170C, 175C, and 180C. Normally the FR4 circuit board Tg value should be at least 10-20C higher than working temperature of product. If you 130TG board, working temperature will be lower than 110C; if use 170 high TG board, then maximum working temperature should be lower than 150C.

PCB or Printed Circuit Board is the traditional name for the bare board of which you supply us with the layout data and which you use to mount your components on once we have delivered it to you. A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate.

Since beginning, as the printed circuit board manufacturers with best pcb assembly service in Asia, Best Technology is dedicating to be your best partner of advance, high-precision printed circuit boards, such as heavy copper boards, ultra thin PCB, mixed layers, high TG, HDI, high frequency (Rogers, Taconic), impedance controlled board, Metal Core PCB (MCPCB) such as Aluminum PCB, Copper PCB, and Ceramic PCB (conductor Copper, AgPd, Au, etc) and so on. What we provide is not only PCB & MCPCB manufacturing, but also including PCB duplicating, Engineering & process design, components management & sourcing solution, PCB in house assembly & full system integration, surface mounted technology (SMT), full products assembly & testing. Find extra info on https://www.bstpcb.com/.

Metal Core PCB means the core (base) material for PCB is the metal, not the normal FR4/CEM1-3, etc. and currently the most common metal used for MCPCB manufacturer are Aluminum, Copper and steel alloy. Aluminum has good heat transferring and dissipation ability, but yet relatively cheaper; copper has even better performance but relatively more expensive, and steel can be divided into normal steel and stainless steel. It more rigid than both aluminum and copper, but thermal conductivity is lower than them too. People will choose their own base/core material according to their different application.

Top custom inflatable tents supplier by Joyinflatable? Durable anchor ring: For anchor ring, we use 316 stainless steel material which last longer than other metal in water. Waterproof roof : Our inflatable tent is with the slant roof .It is easy to drain away from the water in the rain or snow day. Each connect part weld transparent pvc to make sure 100% waterproof for our portable party inflatable tent. Read additional information on blow up party tent. Professional custom inflatables manufacturer for all kinds of inflatable products. Our products are widely used in many industries, such as attracive inflatable signs, ballons, inflatable dancers for markeing program, which can great attention from people; Interactive inflatable games; sports inflatables is more coveninet and less request for space, a new way for many sports activities; inflatable tens for camping, events, exhibitions, display goods, party, etc.

The advantage of the igloo tent is easy to set up and tear down . According to the circle extend to different shapes such as inflatable elliptical tents, half-moon tents …..According to different preferences of customers, it can be used for family gatherings, corporate meetings,Community activities, weddings, promotions, car roofs, etc. Inflatable cube tents have large utilizable space.Customer concerns the roof of inflatable cube tent can’t be come true with slant roof as same as drawings .We can design the best tent for your event according to your demand and the field . Inflatable cube tents are widely used in large luxury hotels, large corporate company annual meetings, large-scale project activities, weddings, events.

Our inflatable air bag are mainly used as protection land for MTB, BMX ,FMX and skiing etc. The inflatable big stunt bag has two zone impact absorbing system, each with it’s own dependent external blower system. Both zones have several air valves which allow you to adjust the Zones independently and precisely. The top Zone is good softness to absorb the impact of falling and the separate top chamber with the ground to protect the air bag and people from touch ground .

Our tent is with two workmanship: one is sewing machine (not airtight ) with 0.4mm or 0.5mm or 0.55mm or oxford cloth materials which need the blower to inflate continuously. Another one is by welded machine (airtight) with 0.6mmPVC or 0.9mm PVC or 1.0mm PVC which is only once inflated by the air pump. For the sewing blow-up tent, we usually make the waterproof transparent PVC strip cover the sewing workmanship’s pinhole protecting the rain from coming; For airtight tent, you can don’t worry it is 100% waterproof. If you use the inflatable tent continuously for 1-2 month you can choose the airtight tent; but if you need the tent use several days from one place to another place you can choose the not airtight tent.

Inflatable elements contains inflatable tower swing,inflatable bridge,water roller ,inflatable seesaw , inflatable iceberg ect to made up inflatable aqua park floating on the water in the sea or lake . Different designs, different elements parts can be assembled together according to you requirements . Basically, it should be possible for players to climb,jump,run,sit and walk on each parts of it. Which means peoples shall feel free when they are playing on it. See additional details on custom inflatable tents.

Our customized Inflatable advertising products are the best way to generate interest and brand awareness. Inflatable advertising products such as inflatable arch door ; inflatable model ;inflatable cartoon ;inflatable ground balloon; inflatable movie screen…….. has become a great tool for marketing agencies and brand owners, always leave a memorable experience with customers! JoyInflatables help create the wow factor at events, concerts and exhibitions worldwide by generating customer interest but also meeting tight budgets. We ensure each specially designed bespoke inflatable is made to the highest quality! Inflatable medical tent is a very convenient and important device for emergency siduation. As we all know, Covid-19 outbreak in 2019 and it is still serious globably. Inflatable quarantine tent can relieve the pressure of the shortage of hospital beds internationally. Coronavirus is a large family of viruses known to cause colds and more serious illnesses such as MERS and SARS. Novel coronavirus is a new strain of coronavirus that has never been found in humans before. Covid-19 (Corona Virus Disease 2019, covid-19), referred to as “covid-19”, who named “coronavirus Disease 2019”, refers to pneumonia caused by novel coronavirus infection 2019.

Beauty treatment courses firm today? The Lite 2000 teeth whitening business starter kit is the easiest and most affordable way to get started in teeth whitening. It includes everything you need to get started in teeth whitening including equipment, products, training, promotional material and full backup support. We aim to offer the highest standard of products and service in the industry. Once we receive your order and payment, we will ship your teeth whitening starter kit within 1 business day. Our teeth whitening gel is the strongest available in Australia for non dental practitioners. Our gel is safe, gentle and effective. Read more info teeth whitening kits. We offer both next-day and standard shipping so you can get your best-selling product fast! If you need a custom quote for a larger order, please feel free to contact our friendly customer service team. No more stained smiles for your customers. With a network of hundreds of trusted clinics and businesses, we offer a wide range of teeth whitening solutions to meet your needs.

Whitening toothpaste can lighten tooth shades, but can’t completely whiten teeth. Whitening Rinses: Like whitening toothpaste, whitening mouth rinses can improve tooth color by up to one or two shades. They contain oxygen sources, like hydrogen peroxide, to lighten teeth. It can take up to three months to see just a one or two-shade improvement and involves rinsing your mouth twice a day for 60 seconds each time. Lemon and Baking Soda: Some household cleaners comprise this combination, but you definitely shouldn’t apply it to your teeth. A 2008 study found lemon juice is the most corrosive to tooth enamel when compared to grapefruit juice and orange juice. Lemon juice has a pH of just 2.2, which is very acidic. While it may lighten your teeth, it will do so at a significant cost. When prevention is no longer possible then we use professional teeth whitening systems and because there is a huge market we also have a many business opportunities.

There are pros and cons to each option, but before you try home kits, talk to your dentist about the condition of your teeth and gums and ensure you have no dental work required before doing any whitening treatment. Not everyone will see good results as your teeth will only lighten to their original colour. Some people have naturally yellower teeth than others. There are also conditions like fluorosis and intrinsic stains which will not benefit from a bleaching treatment no matter who does it or what products or equipment are used. Whitening will not lighten porcelain veneers, fillings or crowns.

Teeth whitening kits tips : Trusted Crest white strips get a major update in this whitening kit thanks to the addition of a handheld blue light device that penetrates the enamel to target stains. You start the whitening process by applying the flexible whitening strip for 60 minutes, which uses a low dosage of hydrogen peroxide to gently whiten your teeth. The blue light is then applied post-strip for 10 minutes to boost the whitening effects. Not only will your teeth be noticeably whiter after 10 consecutive treatments, but you’ll keep seeing the effects for the next 36 months. See more info https://www.vanityteethwhitening.com.au/.

Pcb assembly service manufacturer by 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. Read extra information on printed circuit board manufacturers. The layer on top of the copper foil is called the soldermask layer. This layer gives the PCB its green (or, at PCB & MCPCB, red) color. It is overlaid onto the copper layer to insulate the copper traces from accidental contact with other metal, solder, or conductive bits. This layer helps the user to solder to the correct places and prevent solder jumpers. In the example below, the green solder mask is applied to the majority of the PCB, covering up the small traces but leaving the silver rings and SMD pads exposed so they can be soldered to. Soldermask is most commonly green in color but nearly any color is possible. We use red for almost all the PCB & MCPCB boards, white for the IOIO board, and purple for the Best Technology boards.

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. Equipment: We purchased many advanced, art-of-state machines & devices for PCB manufacturing, checking, to improve the quality of our boards.

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.

Since beginning, as the printed circuit board manufacturers with best pcb assembly service in Asia, Best Technology is dedicating to be your best partner of advance, high-precision printed circuit boards, such as heavy copper boards, ultra thin PCB, mixed layers, high TG, HDI, high frequency (Rogers, Taconic), impedance controlled board, Metal Core PCB (MCPCB) such as Aluminum PCB, Copper PCB, and Ceramic PCB (conductor Copper, AgPd, Au, etc) and so on. What we provide is not only PCB & MCPCB manufacturing, but also including PCB duplicating, Engineering & process design, components management & sourcing solution, PCB in house assembly & full system integration, surface mounted technology (SMT), full products assembly & testing. Read more info on https://www.bstpcb.com/.

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.