SV Microwave is committed to providing the latest technologies to solve military and aerospace interconnect needs. Their high-density, high-frequency, push-on product portfolio offers ideal solutions to misalignment and tolerance stack-up challenges. And they are completely intermateable and interoperable with other industry-standard push-on interfaces. Designed for military, aerospace, space-flight, naval/marine and other high-reliability applications, these devices are the ideal solution for RF, microwave, and high-speed digital connectivity SV Microwave’s push-on connector offering includes:
- SMP (DC to 40GHz)
- SMPM (DC to 65GHz)
- SMPS (DC to 100GHz)
- PCB connectors, cable connectors, cable assemblies
- Single and multi-port solutions
- Full-detent and smooth bore options
Many of these standard solutions are readily available through SV’s extensive distribution network. SV Microwave is open to discussing custom connectivity solutions as well.
Please Contact Cover 2 Sales to discuss your RF/microwave connectivity needs
Capacitors. So many different types and technologies… but why? What’s unique about them? This blog post attempt to answer those questions about one of the most common capacitor technologies: the aluminum electrolytic capacitor.
The aluminum electrolytic capacitor is a passive component that has traditionally been used for filtering, timing networks, by-pass, coupling and other applications requiring a cost effective, volumetrically efficient and highly reliable component.
An aluminum electrolytic capacitor consists of an anode foil, a cathode foil and separator paper which are wound together and impregnated with an electrolyte. The anode foil has an aluminum oxide layer acting as the dielectric. After the thin aluminum foil (65 to 100 microns) is electrochemically etched to increase the plate’s surface area, the dielectric is produced by anodic oxidation on its surface. The cathode foil, in general, utilizes no oxidation process.
Note that due to the physical design elements and construction, not only does a capacitor have capacitance, but it also has a series resistance and inductance as well as a parallel resistance allowing the flow of current.
The capacitance of aluminum electrolytic capacitors (in microfarads) is expressed by the following equation:
C = 8.855 x 10e-6 x (ES/d)
E = Dielectric constant
S = Surface area of dielectric (cm2)
d = Thickness of the dielectric (cm)
Large capacitance can be obtained when:
- the dielectric constant is high
- the surface area is large
- the dielectric is thin
In aluminum electrolytic capacitors the dielectric constant is only 8 to 10, but the aluminum oxide dielectric layer is extremely thin (about 15 Angstroms per volt). High gain foil produced by the electrochemical etching creates a surface magnification, or gain, as much as 100 times for low voltage foil and 20 to 25 times for high voltage foil. Therefore (and this is a critical benefit of these capacitors):
An aluminum electrolytic capacitor can provide a large capacitance compared to other types of capacitors of the same volume
Nippon Chemi-Con – the parent company of United Chemi-Con – is the world’s largest manufacturer of aluminum electrolytic capacitors. NCC pioneered the development of raw material processing techniques and highly automated production systems. The product improvements of these innovations have dramatically improved circuit design flexibility and led to many new applications for aluminum electrolytic capacitors.
To learn more about aluminum electrolytic capacitors please Contact Cover 2 Sales.
Looking for a DC motor drive? Look no further! ElectroCraft’s DC motor drives are designed for high performance and are ideal when precise speed and position control are required.
ElectroCraft’s Universal Drives utilize state-of-the-art digital-drive technology and an intuitive and highly configurable user interface to take performance, efficiency and flexibility to the next level. These drives are ideal for all DC motor types, including stepper, permanent magnet DC and brushless DC motors, making them perfect for a wide range of industrial, commercial market, and consumer product applications. ElectroCraft offers three standard capacities and customized versions are available.
The PRO Series of programmable drives from ElectroCraft are full programmable motion controllers with unprecedented flexibility in a compact footprint. They are capable of powering permanent magnetic DC, brushless and stepper motors (open and closed loop).
For a further introduction on these motor drives, please watch the following video:
For more information about ElectroCraft motors and motor drives, please contact Cover 2 Sales.
Virtium is a leading innovator in small-form-factor, high-capacity, high-density, high-reliability solid state storage and memory solutions. Their mission is to develop the most reliable storage and memory solutions with the greatest performance, consistency and longest product availability.
Virtium provides industrial-grade solid state storage and memory solutions to meet the requirements of the industrial market. By using high-grade components from industry leading companies, Virtium is able to offer wider temperature range support than many other companies. Solid state solutions are available using MLC, industrial temp MLC and SLC flash devices. And by negotiating strategic supply chain agreements, Virtium is able to support products long after the bleeding edge competitors have moved on to the next big form factor.
Some of Virtium’s unique features include:
- Industrial temperature support (-40ºC to 85ºC)
- ESD, vibration and humidity resistance
- Balanced sequential and random read/write
- 99.9% uptime
- Data protection against unexpected power loss
- Multiple interfaces and form factors
- Low power / long product life
- Legacy support
- ROHS and REACH compliance
Want to know more about Virtium? Please view the following video:
And if you’d like to discuss a specific SSD or memory requirement, please contact Cover 2 Sales.
Whether it’s a military radar system, a terrestrial radio, a satellite communications downlink or high-performance test equipment, customers are routinely faced with the competing demands for higher signal count and smaller product size. SV Microwave’s SMPS multiport edge-launch connectors are the ideal solution for high-frequency, high signal-count, PCB-mount applications where density is of the utmost importance. Operating from DC to 100GHz, the SMPS connector utilizes the same features of the SMP and SMPM connectors, but in a substantially smaller package.
Features of the SMPS Board Mount Connectors Include:
- Performance to 100GHz
- Multiple port counts and detent options available
- Blindmate / push-on design (RFfortless®)
- Customized PCB footprint with design-through-simulation optimization
- Minimal impedance reflections
- High frequency, inside-the-box cable assemblies
- High density multiport connectors and blocks
- Board edge-mount to backplane
- Board-to-board interconnect
In addition to these board mount multiport connectors, SV offers a broad range of coaxial connectors and cable assemblies. Many of them are available (in stock) from our distribution partners.
If you don’t find the configuration you desire, please contact Cover 2 Sales to discuss a solution to meet your needs.