Why Choose SMARTNOBLE?

Rich options of military standard products or parts for land,naval and aviation.

Strong technical support from our engineer’s team.

Well experience in the key projects with fast delivery.

Competitive price and better performance

We Have The Best Solutions for Your Business

Smartnoble Connectors provides research and development, production and sales of high-precision connectors. At present, the main products include more than 50 series and more than 5000 pieces of environment-resistant quick-plug electrical connectors, high-reliability power connectors, filter connectors, MII-C-38999 series high-density electrical connectors, push-pull electrical connectors, etc. Variety. Products are widely used in communications, aerospace, aviation, navigation, medical, transportation, electric power, new energy, instrumentation and other fields. Since its establishment, Smartnoble factory has passed lSO9001 quality management certification, military product quality management system certification, TS16949 quality management system certification, confidentiality qualification, CE certification, and some products have obtained a number of national patents. The company has a strong R & D team, advanced processing equipment, sophisticated testing equipment, short development cycle, short delivery cycle, short development cycle, excellent variety, strong service awareness, and has won unanimous praise from domestic and foreign customers.

 

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Collection about push pull connector

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Hard Plastic&Shipping Military Cases

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Carbon Fiber Aviation Equipment Case

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SN-NORTH FINDER5 3-Axis MEMS North Seeker

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Carbon Fiber UAV Customization

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What users say about SMARTNOBLE

Smartnoble products are not only high quality also stable, such fire suppression system for tanks and armored vehicles.

Mindray

Top quality in the movable and foldable 3.7meters Satcom antenna.

Cindy

Smartnoble has the best price performance in the reconnaissance drone, VTOL (vertical takeoff and landing) is convenient to operate with controller and little space limit of takeoff.

Vims

A very pleasant cooperation with great strength.

Michael

Do you have any questions?

What materials are push pull connectors made of?

Push pull connectors are made from durable materials like stainless steel, brass, or high-grade plastics. These materials are selected based on the application, ensuring resistance to corrosion, wear, and harsh environmental conditions. For instance, medical applications may require biocompatible materials, while industrial uses may demand rugged metals.

Are push pull connectors waterproof?

Yes, many push pull connectors are designed to be waterproof with IP-rated seals, such as IP67 or IP68. This ensures they can withstand exposure to moisture, water, and dust, making them suitable for outdoor, medical, or marine applications where environmental protection is essential.

How do I choose the right push-pull connector for my application?

To select the right push-pull connector, consider factors like the number of pins, current rating, operating environment, and material compatibility. Also, evaluate whether features like waterproofing, EMI shielding, or miniaturization are required for your specific industry or project.

Can push pull connectors handle high-frequency signals?

Yes, push pull connectors can handle high-frequency signals with minimal signal loss. Many are designed with shielding to reduce electromagnetic interference (EMI), making them suitable for data transmission in telecommunications, medical imaging, and other high-frequency applications.

Our updates and blog posts

22 Aug

Diesel generator | Introduction | Definition

A generator is a mechanical device that converts other forms of energy into electrical energy. A diesel generator is a combination of a diesel engine and a generator (usually an alternator) to generate electricity. Diesel compression ignition engines are generally designed to run on fuel oil, but there are types that are suitable for use with other liquid fuels or natural gas. A diesel generator is a small power generation equipment, which refers to a power machine that uses diesel as fuel and uses a diesel engine as the prime mover to drive the generator to generate electricity. The whole set is generally composed of diesel engine, generator, control box, fuel tank, storage battery for starting and control, protection device, emergency cabinet and other components. It can be used for daily power generation and emergency power generation in various households, offices, large, medium and small enterprises.

22 Aug

Laser 'comb' systems measure all primary greenhouse gases in the air

Laser Researchers at the National Institute of Standards and Technology (NIST) have upgraded their laser frequency-comb instrument to simultaneously measure three airborne greenhouse gasses—nitrous oxide, carbon dioxide and water vapor—plus the major air pollutants ozone and carbon monoxide. Combined with an earlier version of the system that measures methane, NIST's dual comb technology can now sense all four primary greenhouse gasses, which could help in understanding and monitoring emissions of these heat-trapping gasses implicated in climate change. The newest comb system can also help assess urban air quality. These NIST instruments identify gas signatures by precisely measuring the amounts of light absorbed at each color in the broad laser spectrum as specially prepared beams trace a path through the air. Current applications include detecting leaks from oil and gas installations as well as measuring emissions from livestock. The comb systems can measure a larger number of gasses than conventional sensors that sample air at specific locations can. The combs also offer greater precision and longer range than similar techniques using other sources of light. NIST's latest advance, described in a new paper, shifts the spectrum of light analyzed from the near-infrared into the mid-infrared, enabling the identification of more and different gasses. The older, near-infrared comb systems can identify carbon dioxide and methane but not nitrous oxide, ozone or carbon monoxide. Researchers demonstrated the new system over round-trip paths with lengths of 600 meters and 2 kilometers. The light from two frequency combs was combined in optical fiber and transmitted from a telescope located at the top of a NIST building in Boulder, Colorado. One beam was sent to a reflector located on a balcony of another building, and a second beam to a reflector on a hill. The comb light bounced off the reflector and returned to the original location for analysis to identify the gasses in the air. A frequency comb is a very precise "ruler" for measuring exact colors of light. Each comb "tooth" identifies a different color. To reach the mid-infrared part of the spectrum, the key component is a specially engineered crystal material, known as periodically poled lithium niobate, that converts light between two colors. The system in this experiment split the near-infrared light from one comb into two branches, used special fiber and amplifiers to broaden and shift the spectrum of each branch differently and to boost power, then recombined the branches in the crystal. This produced mid-infrared light at a lower frequency (longer wavelength) that was the difference between the original colors in the two branches. The system was precise enough to capture variations in atmospheric levels of all of the measured gasses and agreed with results from a conventional point sensor for carbon monoxide and nitrous oxide. A major advantage in detecting multiple gasses at once is the ability to measure correlations between them. For example, measured ratios of carbon dioxide to nitrous oxide agreed with other studies of emissions from traffic. In addition, the ratio of excess carbon monoxide versus carbon dioxide agreed with similar urban studies but was only about one-third the levels predicted by the U.S. National Emissions Inventory (NEI). These levels provide a measure of how efficiently fuel combusts in emissions sources such as cars. The NIST measurements, in echoing other studies suggesting there is less carbon monoxide in the air than the NEI predicts, put the first hard numbers on the reference levels or 'inventories' of pollutants in the Boulder-Denver area. "The comparison with the NEI shows how hard it is to create inventories, especially that cover large areas, and that it is critical to have data to feed back to the inventories," lead author Kevin Cossel said. "This isn't something that will directly impact most people on a day-to-day basis—the inventory is just trying to replicate what is actually happening. However, for understanding and predicting air quality and pollution impacts, modelers do rely on the inventories, so it is critical that the inventories be correct." Researchers plan to further improve the new comb instrument. They plan to extend the reach to longer distances, as already demonstrated for the near-infrared system. They also plan to boost detection sensitivity by increasing the light power and other tweaks, to enable detection of additional gasses. Finally, they are working on making the system more compact and robust. These advances may help improve understanding of air quality, specifically the interplay of factors influencing ozone formation.

22 Aug

Thermal Optics Glossary of Terms and Definitions

Thermal imaging riflescopes, binoculars and monoculars are some of the most advanced optics available to civilians. Many sportsmen and women may not be as familiar with the internal mechanics of thermal imaging as they are with traditional magnified hunting scopes. Thermal imaging isn’t cheap, so those looking to purchase thermal should become familiar with the specifications and features to make sure they purchase a unit that meets all their needs. What is Thermal Imaging | Thermal Optics? Thermal imaging technology reads heat signatures using infrared thermography to detect and “see” objects in any light environment—even total darkness. How Does Thermal Imaging Work? Thermal imagers use a microbolometer sensor consisting of resistive vanadium oxide or amorphous silicon film and a special Germanium lens to focus infrared light onto the microbolometer sensor. The vanadium oxide and amorphous silicon detect electrical resistance changes related to temperature. These changes in the temperature are converted into a very detailed temperature pattern of electrical signals called a thermogram. The thermogram is then sent to a signal processing unit that translates the information so you can see the image. Microbolometer A microbolometer is a specific type of uncooled bolometer (a type of instrument that measures radiant energy) used in thermal imaging devices. The microbolometer is made of a range of pixels. Germanium Lens Germanium is a silver/gray/white metallic chemical element member of the carbon group. Infrared waves can pass through it and it has a high refractive index and low optical dispersion. Pixel A pixel is the smallest unit that makes up a digital image, they are either a dot or a square on your display screen. Pixel Pitch The pixel pitch refers to the amount of space between two pixels. It is measured in micrometers or microns from the center of one pixel to the next. Micron A micron is the unit of measurement of infrared radiation wavelengths, pixels are also measured in microns. Infrared Infrared light or infrared radiation (IR) is a form of electromagnetic radiation produced when atoms absorb and then release energy. IR has longer wavelengths than visible light, so we typically can’t see it. The visible light spectrum, light we can detect with our eyes, ranges from 380 nm to 750 nm (violet to red) is a small portion of the entire electromagnetic spectrum. Infrared spectrum is just next to visible spectrum at a lower energy level. Heat Heat is the transfer of internal energy from electromagnetic waves from one area to another. Digital Zoom Digital zoom increases the perceived magnification of the thermal or digital device. As digital zoom is applied, the central image is cropped and increased to match the same aspect ratio as the original image. The result is a zoomed-in view of the image of the target, but with a sacrifice in image quality. Higher resolution sensors will be able to achieve higher digital zoom ranges without significant loss of image quality. A low pixel pitch specification will also help maintain image quality when digital zoom is applied. Frame Rate Frame rate is the frequency at which an imaging device produces consecutive images. Frame rate is depicted in hertz (Hz) which is one cycle per second. The higher the frame rate, the more motion is captured so images appear smoother. Generally, the human eye will not detect a significant difference in frame rate above 30 Hz. Higher frame rates, however, will enhance the details and clarity of fast-moving targets. Hertz Electromagnetic radiation is described by its frequency, which we refer to as Hertz. A Hertz is one cycle per second. F-Number The F/number of an optical system is the ratio of the focal length of the lens to the diameter of the front lens and determines the light gathering power of the lens which affects the sensitivity of the system. To have quality sensitivity, it must run a low f/number, typically 1.4 to 2. With a low f/number and a long focal length, thermal devices maintain high sensitivity with increased viewing range. Focal Length Focal length is the distance between the entrance lens and the area in the lens where gathered light comes to a point, designated in millimetres. The focal length directly effects how far you can see through your thermal device. Longer focal lengths mean a smaller field of view, but a longer detection range. AMOLED Display The Active-Matrix Organic Light-Emitting Diode (AMOLED) is a type of display made of LED and organic compounds used to light up pixels. NUC (Non-Uniform Correction) Pixel-to-pixel responsivity produces distortion called FPN (fixed-pattern noise.) Non-uniformity correction is an algorithm that fixes these distorted pixels. Field of View The field of view is the amount of space you see through your unit.

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