One-piece Type Junction Box | All-in-one J series |
Split Type | A cavity is formed by assembling 2 or more profiles |
Profiles are available with mounting ears or without | Installation holes can be opened as required to fix the shell on the wall or ceiling. and so on |
The baffle can be bent, or flat | Bending is to open mounting holes |
Most of the interior have installation slots | easy to install circuit boards, and aluminum alloy plates can also be inserted as linings |
Profiles are available with mounting ears or without | Installation holes can be opened as required to fix the shell on the wall or ceiling. and so on |
The baffle can be bent, or flat | Bending is to open mounting holes |
Most of the inside have installation slots | Convenient to install circuit boards, and aluminum alloy plates can also be inserted as linings |
Profiles are available with mounting ears or without | Mounting holes can be opened as required to fix the housing on the wall or ceiling. and so on |
The baffle can be bent, or flat | The bend is to open the mounting hole |
Most of the interior have installation slots | Easy to install circuit boards, and aluminum alloy plates can also be inserted as linings |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shielded electromagnetic, how to WiFi, Bluetooth? | Using a functional module with an external antenna. |
What is the waterproof and dustproof rating? | Not waterproof, against large particles, (0.2 size particles) |
Will it fade? | Indoors, it will not fade for 35 years, and it is more weather-resistant than ordinary spray paint outdoors. It can be hard oxidized to thicken the oxide layer. (expensive) |
oxide thickness? | Alumina thin layer, its thickness is 5-30 microns, and the hard anodized film can reach 25-150 microns. |
How is the circuit board fixed? | Slots, fixed by pressure riveting studs, fixed by copper posts, fixed by silica gel. |
How is the machining accuracy? | Aperture, hole spacing, ±0.05mm for one processingOther ±0.1~±0.15mm |
Can you open the mold? | Can open extrusion dies, punching dies. The time ranges from 14 days to 1 month. The cost of extrusion die starts from $ 635. The punching die is about 1,000 per discharge. |
However, when more customers are looking for a suitable box amplifier, they don't know the characteristics of the audio box and what kind of box amplifier is suitable for their own power amplifier equipment. Next, I will introduce power amplifier structure characteristics and audio box feature in detail.
Category |
Essentials |
The split shell is adopted, and the panel is thickened. W series stocking | Thick panel is easy to add knob, panel shape. Suitable for small power amplifiers |
Profile chassis, thickened panel. W series stock | Can be used for large power amplifier chassis design |
Sheet metal chassis plus aluminum alloy panel | U series customized power amplifier----customized. Economical and cheap |
Completely spliced with aluminum panels. U series customized power amplifier | Customized by users. high end |
Knob, machine foot, handle, power box, radiator | Power amplifier accessories products |
Category Name | Function Points |
Potentiometer, indicator light, UV meter, button | Potentiometer with knob, UV meter, indicator light relationship panel opening |
Lotus head, power socket, Canon head, antenna | Rear panel devices, there are many openings. Subregion identification |
Amplifier tube | Must be connected to the radiator |
Transformers, capacitors | Take up a lot of space |
Knob, machine foot, handle, power box, radiator | Try to use existing products on the market |
Location |
Key Points |
Front Panel | High-gloss edges, chamfered corners, steps, curve segmentation. Use curved surfaces sparingly |
Rear Panel | Consider the interface protection strip. Multi-interface arrangement to leave silk screen position. The power button should be easy to press |
The left and right side panels | Will use a full-block radiator design |
The upper and lower cover plates | Open the shape of the cooling holes |
Accessories | Embodies the details of the craftsmanship |
Radiator parts | The radiator teeth are exposed, which is a common structure for large power amplifiers |
Location |
|
|
|
|
|
GIST |
|
|
|
|
|
|
GIST |
|
|
|
|
|
|
GIST |
|
|
|
|
|
|
Seeing this, you can already fully understand the audio enclosure. If you are ready to design a custom enclosure for your audio equipment, please contact YONGUcase, which has 18 years of experience in researching aluminum enclosures.we can bring you a great experience , If you want to know more knowledge Click Here to read other blogs.
]]>
Features |
Purpose |
Plastic Wrap Shells |
Utilize the Company's Profile Resources |
The new mold is fixed with self-tapping screws |
No tapping required for stocking |
There are card slots in the new mold, with large rounded corners |
Rounded appearance |
The new mold has 2 plastic frames |
Can do without the aluminum bezel |
Application Scenarios |
Notes and Examples |
Factory, industrial control electrical box | Electromagnetic shielding adopts aluminum baffle |
Civil digital products | Desktop WiFi, set-top box |
Need to be fixed on the wall | Some require customers to punch holes by themselves |
Handheld device | Factory crane remote control |
Process Content |
Process Points |
The shell can be cut to length | Unified length of upper and lower shells. ±0.1mm |
Plastic end caps can be laser typed | Colors are communicated with the factory according to customer requirements |
Common to old molds and normal shells | The baffle is not chamfered |
Plastic end caps are CNC machined with rounded corners |
Use aluminum baffles at right angles |
Assembly Steps |
Key Points |
Tightening the self-tapping screw requires the upper and lower shells to be aligned | The new mold requires that the screw head is complete and has hardness. Electric screwdrivers requiring higher power |
When screwing the self-tapping screw, it should be vertical to the end face of the casing. If the screw is inclined, it will not be screwed to the end | Don't rush to tighten it at the beginning. The front two buttons are required to be vertical |
It is recommended that each screw should be installed in a certain hole | The size of the self-tapping screw has a tolerance, and it is easy to replace the thread |
Do not overtighten the screws. Prevent fracturing of the plastic cover or plastic frame | Tighten the screw and observe the deformation reaction of the plastic around the screw |
If you are interested this product and want to know what is EMI shielded you can read this blog"What's EMI Shielded" to learn more knowledge.
]]>
Features |
Purpose |
All-in-one |
seamless, expensive mold |
Wall thickness 2.5mm, end cap thickness 3mm |
press the sealing ring |
The opening of the screw hole is outward |
to prevent the screw hole from leaking |
Brackets can be installed |
can be used for desktop applications |
Main Dimensions |
Precautions |
Width and height dimensions pay attention to interior
|
interface installation space |
The hole distance of the mounting bracket
|
the installation space of the waterproof case
|
The smallest screws are M3 and other M4
|
small screws for small shells
|
The cross-sectional size is rectangular or square, and there is a large cut corner
|
the internal installation space needs to be verified |
Areas OF Application |
Focus ON Limitations |
Outdoor waterproof electrical appliances
|
interface devices must be waterproof |
Immerse electrical appliances in water
|
it is recommended that the immersion depth should not exceed 3 meters |
Indoor humid environment
|
can only adapt to weak acid and weak alkali |
The metal shell is strong and pressure-resistant
|
it will shield electromagnetic waves |
Process Content |
Process Points |
The shell length can be cut
|
the new sawing machine cuts to ensure the end face is flat |
The end caps are die-cast aluminum. Do not oxidize, only spray
|
stock and polish, and cnc open holes according to customer requirements |
Shell, end caps require grinding and deburring
|
deburring can be followed to enhance sealing |
CNC holes can be made on the shell
|
pay attention to ensure that the shell is not deformed during processing |
Assembly Steps |
Essentials |
Check whether the dispensing seal is broken or not
|
do not pick the seal with your fingernails |
The interface parts on the end caps require sealing measures
|
interface seals, or sealants |
Tighten the end cap screws evenly, no one side is lifted
|
tighten the screws in diagonal order |
The screws should be screwed in perpendicular to the end cap
|
check the alignment of the through holes and the screw holes before installing the screws |
If you are interested welcome to contact us.
]]>First of all, let's introduce what an electronic enclosure box is. In the industry, as long as it is used to protect electronic equipment, load electronic circuit boards, and electronic components, the large chassis and small junction box belong to electronic enclosure. There are various shapes and types of electronic case, and more shapes can be designed according to the required functional requirements. There are also many uses and types. Although they are used in different fields such as HIFI, amplifier, electronic junction equipment, li-battery energy storage, UPS power bank, , they all belong to electronic enclosures.
Customers who buy custom electronic enclosures first have a preliminary understanding of the enclosures in their own industry, and will find similar enclosures as carriers, and then design according to the electronic components of the product: opening, printing, riveting, surface, color, size Wait.
· We have many advanced production equipments that can meet a variety of processing machine needs such as: bending, 5-axis CNC Machine, welding machine, profile cutting machine, laser sheet cutting machine, punch stamping machine, mold making machine.
· We have our own oxidation factory, which can make different surfaces and colors: sprayed, sandblasted, brushed, frosted and a variety of different colors.
Many famous aluminum enclosure manufacturer in the market, such as Yongucase,Takachi, Polycase, Protocase,Hammond. They can provide a well electronic enclosure solution service experience for customer.
]]>
1.Heat Dissipation Problem
Heat dissipation is a major problem for electronic equipment, especially for lithium batteries, in the use environment: the recommended working environment temperature range, -15 ~ +50 ℃ can prolong the life of the power battery, which can undoubtedly save a lot of costs. So on the issue of heat dissipation, what is adopted is to increase the heat dissipation holes. The addition of heat dissipation holes in the rear, left and right sides will greatly improve the heat dissipation performance. Because it is used in indoor cabinets, you don't have to worry about the influence of dust and water, and the temperature exchange speed is greatly improved under the action of heat dissipation holes.
2.Load Problem
Because the chassis will be hung on the cabinet, if the chassis cannot carry the weight of the lithium battery, it will collapse, and eventually the chassis and the chassis will stick together to reduce the heat dissipation capacity. If the heat dissipation is blocked, it will catch fire due to high temperature.Usually li-battery supplier will choose Lithium Battery 4U Chassis as the product carrier. The loss caused by the destruction and deformation of the chassis that cannot be loaded is also very large, so before designing, it is necessary to consider the weight of the equipment and the internal load of the chassis. In the case of overweight, we will choose to add some accessories to meet the strength of the equipment and not deform. damage.
3.Movable, Portable and Disassemble
Lithium Battery Enclosure often need to be checked and repaired for internal equipment. If they are not checked regularly, they will overheat and eventually burn due to the end of their life. Repairing internal equipment is also a frequent thing, because the parts of the lithium battery are usually only part of the need for repairs such as screen failure, button failure. Therefore, a case often needs to be disassembled to check the internal situation, so the case should be designed to facilitate opening and closing.
4.Anti-shakeandLoose problem
Before the UPS lithium battery power modules are transported, they all need to be installed in the cabinet. And then the cabinet is in a container cabinet, so the container is full of rows of lithium battery cabinets. Then, in the transportation process, the entire cabinet is generally transported together, so it is easy to loosen. If the plate is fixed horizontally with screws, it will easily fall off due to the loosening of the screws. Therefore, we use welding and pressure riveting to fix electronic component, which effectively solves the problem of falling off due to the shaking of the transport screws.
Finally, If this blog can help you custom your li-battery energy storage chassis. Just contact us, we will share more knowledge for your project.
]]>The first thing that you should consider before purchasing a heat sink enclosure is the size. You need to choose the mount equipment rack that has enough space for the heat sink. The enclosure size depends upon the type of cooling enclosure solution you want to use. For example, if you want to use a fan, then the size of the enclosure will be less than the liquid cooling solutions. The enclosure should be designed in such a way that it will not affect the look of the computer system.
Now, let us discuss about the different types of heat sink enclosures.
Types of Heat Sink Enclosures
The heat sink enclosures can be divided into three categories:
Water-Cooled Heat Sink Enclosure: It is an open-air solution where the heat generated by the electronic components is transferred to a water reservoir and the heat is dissipated to the atmosphere. This type of enclosure is very expensive and it is not suitable for computers.
Air-Cooled Heat Sink Enclosure: This is the most common type of heat sink enclosure. The heat generated by the electronic components is transferred to a fan that dissipates the heat to the environment.
Rack Mount Heat Sink Enclosure: It is the most preferred type of rack mount power supply. The heat sink enclosure is mounted on the computer chassis and it can be installed in a rack. It is the most efficient solution to cool down the heat generated by the computer system.
How To Buy A Rack Mount Heat Sink Enclosure?
When you need to buy a rack mount heat sink enclosure, you should start your search with the internet. However, yongucase company is the best aluminum chassis rack manufacturer, providing design services, proofing and mold opening services. There are some other factors that you should consider before buying a rack mount heat sink enclosure. Some of them are discussed below:
The enclosure should be designed in such a way that it will not affect the look of the computer system.
Enclosures are usually available in different sizes, so make sure that you choose the correct size.
Check whether the manufacturer offers a warranty or not.
I hope you liked this post about “How To Buy A Rack Mount Heat Sink Enclosure”. If you are looking for a rack mount heat sink enclosure,Choosing YONGGU aluminum case manufacturing company will give you one-stop service and the most favorable high-quality aluminum case enclosure.
]]>