NSN Gamut Blog

Radar systems serve to detect and track objects or weather patterns, making them indispensable in a wide range of scenarios. Their ability to provide precise information about what is present in a surrounding space has made radar systems a staple of the aerospace, automotive, maritime, and military sectors. In this blog, we will explore how radar systems function, their primary components, and the diverse fields where they are applied.

A databus is a type of communication system that has become ubiquitous in modern electronic design, serving as a conduit through which data travels on its way to different components within a device or system. Databuses are integral in systems ranging from simple consumer electronic devices to complex aerospace systems, enabling efficient and organized management of information, addresses, and control signals. This connectivity is crucial in ensuring that components like processors, memory units, sensors, and actuators communicate seamlessly and function as a cohesive whole. In this blog, we will discuss the applications and capabilities of databuses in more detail, as well as cover layered options.

When discussing information exchange within electronic systems, the term "data bus" holds a pivotal role. The data bus is a communication system that enables data transfer between different components within a computer or electronic system. This mechanism is the digital thoroughfare through which automatic data flow is made possible, facilitating seamless communication between various subsystems.

Fuse boxes are critical components of electrical systems, yet many people are not fully aware of their purpose, how they function, and their overall importance. In both residential and commercial settings, fuse boxes play a vital role in ensuring electrical safety and efficiency. In this blog, we will delve into how these devices can help individuals better manage and maintain their electrical systems, potentially preventing hazardous situations and costly repairs.

In today's fast-paced, interconnected world, communication and technology play a vital role in our lives. Whether it is the seamless exchange of data or the reliable transfer of power, modular connectors are the building blocks that enable the functionality of a wide range of electronic devices and systems–from telecommunication equipment to consumer electronics. In this blog, we will delve into the world of modular connectors, exploring their types, applications, and importance in modern technology.

In the world of electrical engineering and automation, alternating current (AC) and direct current (DC) relays both play a crucial role in controlling and switching electrical circuits. However, it is important to note that there are distinct differences between them. In this article, we will delve into the disparities between these two types of relays, exploring how their unique features define their usage. Knowing these essential differences can be helpful not only for understanding how each can be used, but also for choosing the right device for an assembly.

In the modern day, aircraft are often filled with countless electrical assemblies, devices, and components that make the functionality of various systems possible. In order to meet various objectives related to cost and weight, aviation electrical assemblies are designed with efficiency in mind. One of the most common components found within aircraft electrical systems is the terminal block, that of which is found in many industries and applications for the means of supporting wires and cables in their connection. In this blog, we will discuss the main advantages that terminal blocks present to aircraft design, allowing you to better understand why such parts are relied on.

When dealing with electrical wires, there are many ways in which they can be connected and repaired based on the needs of the system and the application at hand. For repairing wires specifically, it is most common to solder or crimp terminals, the former being best for splicing two wires while crimping is most suitable for long-lasting repairs. Despite crimping potentially presenting the more effective solution, things can go wrong fast if one does not carry out the crimping process correctly. As different crimp terminals require varying tools, it is important to have a general understanding of what to do when you are preparing to repair wires.

Coaxial cables are electrical cables that transmit RF (radio frequency) signals from one point to another with low signal loss. Around the early 20th century, coaxial cables have been used in a wide range of applications, from phone lines and cable TV to internet and cell boosters. Due to their versatility, they are available in many sizes and lengths, each of which is designed for varying uses.

There are several different methods available to sense and measure current inside a circuit or conductor. In this article, we will discuss how to measure current using various different sensor types, each with their own benefits and drawbacks.

An Analog to Digital Converter (ADC) is an integrated circuit that helps transform analog signals into a digital form. Put more simply: ADCs convert physical variables that are analog in nature like audio signals, temperature, pressure, and various others into digital signals for processing. They provide high conversion efficiency and necessitate less power than other converter options.

Rotary electric motors are salient pieces of technology that find use in a number of applications, including marine, pipeline compression, and other industrial devices. When choosing an electric motor, customers are often presented with a myriad of options with different qualities, but generally, the biggest determining factor is the power source, which may be alternating current (AC) or direct current (DC). Although AC motors are capable of providing significant power output as needed, the DC motor is more efficient in its energy usage. In this blog, we will discuss everything you need to know about rotary DC electric motors, including their design, variants, and applications.

Many take for granted the ability to plug a device into an outlet and receive immediate power. The modern electrical transmission system has enabled the use of numerous appliances and devices, thereby improving the quality of life for each user. Although this system consists of several critical components, the majority of users are only familiar with the power cord, which is the element that delivers electricity from the main supply to the appliance or device. Although all power cords accomplish the same goal of power delivery, they are not universal in their design and compatibility. In this article, we will explore the power cord's history, function, and common variants.

Oil leakage in aircraft is a serious problem, especially in small aircraft from brands such as Piper, Diamond, Cirrus, Beechcraft, Cessna, or Mooney. These aircraft have the potential of facing engine failures, usually resulting from extensive wear and tear over time or misalignment when installed in the factory. The engine of a small aircraft is a delicate and vital part, and to avoid unwanted delays during take-off or landing, you should ensure the engine is regularly maintained to keep it running smoothly. The engines of these small aircraft are usually equipped with piston-driven powerplants which means that they operate through internal combustion. Moreover, a piston engine is used because it requires less space and provides more efficient performance when compared to larger turboprops or gas turbines. However, the design of lightweight pistons and valves can lead to potential spills and leaks during take-offs and landings.

Most people don't notice their home or office's electrical system until it malfunctions. This is because both residential and commercial electrical systems are designed to be safe, redundant, and usually untouched. Over the years, engineers have continued to advance the safety profile of circuits while also ensuring systems are easy to access when reset or maintenance is required. In the past, fuses and fuse boxes were the most common method of protecting an electrical circuit, later being replaced by the electrical service panel, which is widespread in use today. In this blog, we will discuss everything you need to know about electrical service panels, including their design, function, and common problems that may be encountered.

A relay is a type of electrically operated switching device, featuring input terminals and a set of contact terminals for the means of making and breaking connections within circuits. With relays, a circuit may be managed by an independent low-power signal, or several circuits may be managed with a single signal. Depending on the needs of a particular application and the desires of an operator, there are various types of relays that one may use. The two primary types of relays are electromechanical and solid-state variations, each of which pose different advantages and drawbacks. To help you better choose between different options, we will discuss the differences between solid-state and electromechanical relays.

When you are manufacturing a sail, tarp, or boat coverings like an awning, the difference between grommets and eyelets can be challenging to discern. They both serve similar purposes but have different features that suit specific tasks more than others. So, what exactly are these two pieces of hardware and how are they used? In this blog, we will take a look at their differences.

Jack bolts are hydraulically tightened long studs that come equipped with a built-in hydraulic connection, keeping the upper main bearing controls intact. Moreover, they do not pass through the main bearing housing, but do hold their application by applying external hydraulic tension. These fastening components find use in technical applications, electronic connectors, and more.

In the realm of data transportation, coaxial cables are quite common. Utilized by cable companies, internet providers, and telephone operators alike, coaxial cables allow for reliable and accurate transmission directly to homes, businesses, and other facilities for an ease of communication. While having been in use since the early 20th century, coaxial cables still serve many applications in the present as a result of their performance, low cost, and other advantageous properties. In this blog, we will discuss coaxial cables in more detail, allowing you to better understand their applications and common types.

A Voltage Regulator produces a fixed output voltage of a particular preset magnitude that remains constant regardless of changes to load conditions or input voltage. You can find voltage regulators stabilizing the DC voltages for computer power supplies and even in motor vehicles by matching the output voltage of the generator to both the electrical load and the charging requirements of the car battery. To become more familiar with voltage regulators, this blog will cover different types, distinguishing characteristics, and their importance for a number of applications.

An Instrument landing system (ILS) is equipment that utilizes an instrument-based navigation technique based on two radio beams that guide an aircraft landing on or approaching a runway. This combination of radio signals facilitate safe landings for pilots even during low-visibility conditions. As such, the ILS is an important part of keeping aircrew and passengers safe while on aircraft. With this in mind, this blog will cover how the ILS works, special features, and its importance.

Roller bearings are a type of bearing that carry a load by placing rolling elements between two bearing rings, or races. The structure of the races allows the rolling elements to move with little rolling friction and sliding. These bearings are often found in aviation cargo systems, solar panels, power houses, and engines. Roller bearings serve a particularly important role in engines as they support the crankshaft and allow rotation during engine operation. Moreover, they have an increased load capacity and can be used under varying temperatures. Roller bearings come in different types with specified functions, so selecting the one that best fits your application is important. 

A resistor is a type of passive electronic component, typically implemented within a circuit for the means of establishing electrical resistance. Depending upon the type of resistor and its characteristics, such components may reduce current flow, divide voltages, adjust signal levels, bias active elements, terminate transmission lines, and more. The carbon composition resistor (CCR) is a common type of fixed value resistor, meaning that their resistance remains steady throughout operations. As a widely used circuit element, it can be beneficial to familiarize oneself with their design, functionality, and applications.

Within the realm of fastener assemblies, washers are a common component that is very useful for facilitating a load. Typically coming in the form of a thin, disk-shaped plate with a hole, washers may be paired with a threaded fastener such as a bolt or nut in an assembly in order to better distribute its load. While mainly serving to assist with loads, washers may also serve other applications such as preventing galvanic corrosion or acting as a spacer, wear pad, locking device, vibration reducer, and more. As there are many types of washers that one may use when creating an assembly, it is crucial to have a general understanding of the more common variations and their capabilities.

Fiber optics and fiber optical connectors have rapidly advanced our capabilities of communication, allowing for data to travel at much higher speeds and distances when compared to conventional copper wiring. Utilizing light for transmitting data, fiber optics pose a major benefit to applications ranging from home entertainment to the operations of medical devices. Fiber optics also are set to revolutionize aviation and avionics, posing major benefits to device capabilities in regard to speed and transmission quality. As fiber optic technology continues to increase in implementation and availability, it can be useful to familiarize oneself with the various common optical connectors available and how they work so that an optimal setup may be achieved.

At the altitude range that most aircraft operate in, air pressure and oxygen density is often at a level that is unsafe for humans due to the risks of hypoxia. While some aircraft remedy this situation with portable oxygen systems for crew members and pilots, such methods are less optimal for larger airliners with many passengers. In those instances, the passenger aircraft utilizes pressurization, that being when cabin pressure is controlled to provide passengers with a safer environment that is closer to sea level conditions. As a reliable method that has long kept passengers safe and comfortable during flight, understanding the aircraft pressurization system can be useful for any interested individual or aircraft engineer.

The Airborne Collision Avoidance Systems (ACAS) was introduced to minimize the risk of mid-air and near mid-air collisions between aircraft. It serves as a last-resort safety net regardless of any separation standards. ACAS II, the most modern version, is a system based on Secondary Surveillance Radar (SSR) transponder signals. ACAS II interrogates the Mode C and Mode S transponders of surrounding aircraft and uses their replies to track their altitude and range, issuing alerts to the pilots as needed. Unfortunately, ACAS II will not detect aircraft that do not have transponders equipped and will not issue resolution advice for traffic without an altitude reporting transponder.

Air ambulances are aircraft that are used to provide air medical services such as moving patients from accident scenes to healthcare facilities. Additionally, the personnel aboard air ambulances will often provide thorough emergency and critical care to the patients they are transporting as well. As a service that has existed since World War I, air ambulances have benefited many combatants and civilians over the years. With fixed wing and rotary wing aircraft both serving for air medical services, procedures and applications will often vary as each type presents different flight characteristics and capabilities that benefit specific operations. In this blog, we will discuss air ambulances as well as the differences between fixed wing and rotary wing aircraft for air medical transportation and services.

Within a variety of internal combustion engines, the ignition of fuel and air mixtures is made possible through magnetos, spark plugs, and other related components. In order for electrical energy to be transported from the magneto to the spark plug, a component known as an ignition harness is implemented. With wire connections leading from the magneto distributor block to a spark plug, the ignition harness can both serve as a conductive path for energy transfer and for the shielding of components from the stray magnetic fields resulting from standard operations. With the importance that the ignition harness serves for combustion and flight operations, it can be very useful to understand how such components function as well as how to best care for them.

On a standard passenger aircraft, the windows and windshields are designed to withstand a great amount of force throughout a flight while retaining high integrity. As compared to standard glass pane windows that serve many buildings and automobiles, the materials that are used for the construction of aircraft windows consist of various special polymers and plastics to provide high strength. Furthermore, multiple layers of protection may also be present to ensure complete safety.