A “Game Changer” Rectangular Aluminum Electrolytic Capacitor, Called Cubisic SLP
Cubisic SLP is the new rectangular aluminum electrolytic capacitor from EXXELIA, a world leader in manufacturing and designing capacitors.
Cubisic SLP is the new rectangular aluminum electrolytic capacitor from EXXELIA, a world leader in manufacturing and designing capacitors. Their products are known for their high performance and reliability, which has made them the choice of many of the world's leading avionics engineering companies. However, they were looking for a new, more reliable capacitor that could withstand even greater vibration and altitude than any previous capacitor. They needed a stronger, more reliable product with a life expectancy that matched the customers' projects.
Product description :
Cubisic SLP is among the industry's first aluminum electrolytic capacitors designed with flat technology. The result is a lighter, smaller rectangular shape with increased surface area, which improves its capacity. As a result, it can accommodate more energy at almost any altitude or vibration level.
This makes Cubisic SLP ideal for applications where added durability is required, such as cockpits and power generation functions on aircrafts, along with being well-suited for radars and laser systems in up to 50G vibration conditions and 92K feet altitude resistance.
✅ Low profile printed circuit mounting
✅ Possible mounting with 45 x 12 bracket (A691057)
✅ Possible thermal dissipation per conduction through a lower and upper surface
✅ Switch mode power supplies, impulse current
✅ Withstands more than 92,000 feet altitude
✅ Sleeve optional
Cubisic SLP comes in three sizes, is made with high-quality aluminum foil and impregnate with electrolyte. It has 2 terminals: anode, cathode.
What makes Cubisic SLP so different?
An example of one of the advantages of this technology is that designing a capacitor with a traditional cylindrical shape, means that 2/3 of its volume is empty, compared to this new flat design. As a result, more capacitors are packed into the same volume, thus increasing the density.
What’s a Rectangular Aluminum electrolytic capacitor, and why is that important?
What’s, a Rectangular Aluminum electrolytic capacitor :
In short (no pun intended), a rectangular electrolytic capacitor is one of those components that keeps your electronics running safely, your ship floating, and your aircraft operating properly.
A Rectangular electrolytic capacitor is a component that essentially stores electrical energy in the form of an ‘electrolyte’. It’s made up of three layers: two aluminum sheets separated by an electrolyte solution and encased in a steel or porcelain container. And as the name implies, it’s shaped like a rectangle. It's widely used in different industries because of its reliable and cost-effective protection, which makes it the go-to component for many commercial, industrial, and aerospace uses. Rectangular aluminum electrolytic capacitors are mostly used in military aircrafts, missiles, and nautical transportation, as well as space navigation systems. In these applications, reliability is crucial for the safety of millions of people, so it is essential to choose a reliable product that offers high performance and quality.
So if you find yourself with any of those use cases and/or engineering projects on your hands that require high performance and quality under extreme environments, look no further than this capacitor!
Why is that important?
As an example, when a military fighter jet accelerates, it can experience up to three times the force of gravity. While this is an impressive feat, consider what it does to the components in the vehicle. One such component is a capacitor. While it might seem like just a small piece of circuitry, capacitors are responsible for a variety of functions in your fighter jet, including:
> Powering the radar antenna
> Controlling engine performance
> Controlling flight-related functions like fuel injection and landing gear operation
This is because of the way they deal with heat buildup, which is an issue with capacitors in high-performance vehicles, especially on aircrafts where rapid acceleration can cause significant damage to any component.
That's helpful in the cockpit, where the controls are exposed to this kind of force; a control that has to withstand up to three times the force of gravity will last longer than one that isn't designed for this. In other places on a military jet—such as power generation functions—the same principle applies: if something is going to be exposed to extreme forces (like vibration or acceleration), it needs to be strong enough not to break easily. That's why these capacitors are a great choice: they can handle extreme conditions without losing their effectiveness over time.
That's why Exxelia takes the time to test every single capacitor we sell to our customers.
How does its ability to withstand varying vibration levels and altitudes make a difference to the aerospace industry?
What makes a rectangular aluminum electrolytic capacitor so effective for aerospace companies? The answer: They're made from high-quality material—pure and simple. But the difference between standard capacitors and those for the aerospace industry goes far beyond that. For the aerospace industry, the ideal capacitor would endure extreme temperatures, have a wide range of voltage tolerances, and withstand varying vibration levels, all while maintaining its effectiveness at an altitude of 19,000 meters—which is where Cubisic SLP comes in. As an electrolytic capacitor with an expanded operating temperature range and a very high resistance against vibration and altitude changes, this product has been able to make a huge difference in how well aircrafts can stay in control. Not only does it help prevent power outages, but also it helps avionics to stay functional when they are subjected to drastically changing conditions. Cubisic SLP capacitors are designed to handle extreme environments, which makes them incredibly versatile—and incredibly useful. From aeronautics to medicine, these capacitors can help your projects meet just about any challenges.
Where can I find out more about EXXELIA’s Cubisic SLP range?
Radial aluminum electrolytic capacitors cubisic SLP
Radial aluminum electrolytic capacitors cubisic HTLP
Radial aluminum electrolytic capacitors alsic 145 20g
Radial aluminum electrolytic capacitors alsic 20g
Radial aluminum electrolytic capacitors cubisic lp
Radial aluminum electrolytic capacitors cubisic
TECHNICAL PAPERS (Electrical characterization of cubisic SLP capacitors)
NEW INVAR TUNING ELEMENTS WITH SELF-LOCKING SYSTEM
Working frequencies in Space applications are shifting to Ka, Ku or even Q band, while cavity filters are undergoing the general trend towards miniaturization: this context calls for a much more precise and stable tuning element now offered by Exxelia Temex, daughter company of Exxelia, through their last innovative and unrivalled solution to incorporate a self-locking system into their Invar Tuning Elements. Invar-36 is a unique Iron-Nickel alloy (64 % Fe / 36 % Ni) sought-after for its very low coefficient of thermal expansion. With 1.1 ppm. K–1 between 0°C and 100°C, Invar-36 is about 17 times more stable than Brass which is the most traditional and common alloy Tuning Elements are made of. The working temperature range in Space is so wide that this property becomes essential for a reliable and stable cavity filter tuning. Self-locking system is a technology commonly used on Tuning Element made of Brass or other soft “easy-to-machine” alloys but is innovative and pretty advanced when applied to hard and tough Invar 36. The design consists of two threaded segments separated by two parallel slots. After cutting both parallel slots, the rotor is compressed in its length in order to create a plastic deformation. Thus, an offset is induced between the two threaded segments which generates a constant tensile stress in the rotor from the moment threaded segments are screwed.
What news do we have on Exxelia Film Capacitors ESA QPL ?
Exxelia Film Capacitors ESA QPL Parts already available on stock will be propose according the previsous version of the standard. Parts currently launched in production will be manufactured according the issue 2 of the specification. This modification will affect only the new productions. Perimeter Exxelia QPL film capacitors: PM90S, PM94S, PM907S, PM948S, HT86PS. Please find on the next slides the main updates of the 3rd issue of the ESCC 3006 standard (See document). The Exxelia teams are at your disposal to answer your questions.