Build-to-Print Basics Part 4: The Knowles Precision Devices Build-to-Print Process

Posted by Tim Bice on Oct 14, 2020 7:45:00 AM

To provide a better understanding of build-to-print in general and the breadth of our offerings, as well as how our thin-film technology can benefit your applications, we’ve put together a Build-to-Print Basics series. Part 4 provides an overview of our process and the topics our applications engineers review with clients to kick-off any build-to-print project.

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Topics: Capacitor, RF and Microwave, High Reliability

Bring Us Your Toughest Challenges

Posted by Chris Dugan on Sep 9, 2020 8:00:00 AM

At Knowles Precision Devices, we purposely avoid commodity components. What we thrive on is doing the hard things. We handle the specialty components that go in systems that cannot fail and that operate at extremely high voltages, temperatures, or frequencies. Do you have a complex technical challenge with hard-to-meet performance, size, or other requirements? Bring it to us. It’s what we do.

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Topics: RF and Microwave, Military and Aerospace, Medical, Telecom, Electric Vehicles, High Reliability

New SV Series Capacitor Assemblies: The Perfect Fit for Power Supply Filtering

Posted by Daniel Callen on Jul 22, 2020 8:30:00 AM

In general, a capacitor assembly attaches multiple capacitors together into a single subassembly. This approach results in increased electrical performance such as higher voltages, higher capacitance, or higher power, while also simplifying manufacturing assembly and providing a significant reduction in board space needed.

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Topics: Capacitor, High Reliability

Supporting Medical Advancement at Knowles Precision Devices

Posted by Rich Bestafka on Mar 25, 2020 8:00:00 AM

At Knowles Precision Devices (KPD), we handle the specialty components that go in the systems that can’t quit. We have the extensive resources and subject matter knowledge to innovate around the technical and environmental challenges facing high-impact industries including military, aerospace, and beyond.

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Topics: Capacitor, News and Events, Medical, High Reliability

Meeting the Demands of High-Voltage Electric Vehicle Systems While Guaranteeing Reliability and Safety

Posted by Steve Hopwood on Mar 18, 2020 8:00:00 AM

As countries around the world tighten emissions standards, the demand for fully electric vehicles (EVs) is increasing. However, for EVs to see mainstream adoption, manufacturers must address the primary consumer concerns: longer driving ranges and faster charging. To address these concerns, EV manufacturers are beginning to redesign their vehicles to switch from the 400V battery systems widely used today to 800V battery systems, which can offer twice the voltage and 2.7 times the power density compared to a 400V system.

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Topics: Capacitor, Automotive, Electric Vehicles, High Reliability

Using Cavity Filters for High Precision and Reliability in Narrow Band Microwave Applications

Posted by Peter Matthews on Feb 19, 2020 7:30:00 AM

Many microwave applications, such as repeaters, and electronic warfare equipment, require increased spectral resolution. This means these devices only need to look at a narrow slice of a given band. Filters that are optimized for the whole band, such us our planar microstrip devices, are too broadband for these applications. Likewise, traditional high Q filters, such as waveguide devices, are often too large to consider using in these types of applications.

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Topics: RF and Microwave, High Reliability

High-Reliability Microwave Component Technology Enables Space Innovation

Posted by Peter Matthews on Feb 12, 2020 6:00:00 AM

With more than 2,000 satellites currently orbiting the Earth, and that number expected to quintuple in the next 10 years, the demand for space-ready components is exponentially increasing (Figure 1). At the same time, the technology needed to control and transmit satellite data has changed from mechanically controlled parabolic or dish technology to active electronically steered arrays (AESAs).

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Topics: RF and Microwave, Military and Aerospace, High Reliability

How a $5 Capacitor Turned Into a $1 Billion Problem

Posted by Peter Matthews on Oct 2, 2019 3:10:24 PM

In mission-critical applications, additional screening and testing is required to ensure that only the most robust parts make it to the finished product. Preventative measures, like high quality standards, lessen the possibility of failure in the field and minimize the likelihood of astronomical downstream costs.

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Topics: Capacitor, News and Events, Military and Aerospace, High Reliability

Capacitor Fundamentals: Part 11 - High Reliability Testing

Posted by Simon Mao on Aug 1, 2019 8:01:00 AM

Welcome to the Capacitor Fundamentals Series, where we teach you about the ins and outs of chips capacitors – their properties, product classifications, test standards, and use cases – in order to help you make informed decisions about the right capacitors for your specific applications. After describing standard industry test testing in our previous article, let’s discuss high reliability testing for capacitors.

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Topics: Capacitor, High Reliability

A Balancing Act: Cost vs. Reliability for Medical Device Development

Posted by Peter Matthews on May 29, 2019 9:20:00 AM

Today, medical devices incorporate an increasing amount of technology. Mobile capabilities and complicated software continue to change the way devices are designed. For a medical device development company, when applying the business lens, balancing value and reliability is a constant consideration. Patient safety is paramount; however, making effective cost decisions becomes increasingly complex when other factors are on the line.

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Topics: Capacitor, Medical, High Reliability

Insights Into Precision Passive Devices

Knowles Precision Devices is a premier global source for Capacitors, RF Filters, EMI Filters, Resonators, non-magnetic components and advanced dielectric materials. An umbrella for the brands of Compex, DLI, Johanson MFG, Novacap, Syfer and Voltronics, Knowles Precision Devices serves a variety of markets including military, aerospace/avionics, medical equipment, implantable devices, EMI and connector filtering, oil exploration, instrumentation, industrial electronics, automotive, telecoms and data networks.

This Blog will provide insights into:

  • Filters for 5G and mmWave
  • Capacitors for High Voltage
  • Capacitors for High Reliability

and much more. Subscribe below to stay informed.

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