CUI Devices has announced new initiatives in its support of the medical industry’s response to the global coronavirus (COVID‑19) pandemic. These initiatives include prioritizing orders and expediting free product samples to OEMs, makers, volunteers, and organizations designing medical equipment key to fighting COVID‑19, such as respirators, ventilators, blood analysis machines, test equipment, patient monitors, imaging […]
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Maximize piezoelectric transducer buzzer audio output with these driver circuits
One of the most common choices for audio communication between a product and a user is a buzzer. Piezo transducer buzzers are one such technology used for audible identification or alert, but unlike their indicator counterparts, transducer buzzers require an external driver circuit to produce a desired tone or sound. So, how does an engineer […]
Reliability considerations for Peltier modules
Peltier modules, also known as thermoelectric coolers (TEC) or thermoelectric modules (TEM), are solid state devices which transfer heat when electrical power is applied. As with many components, the reliability of Peltier modules is of great importance in applications, so it is beneficial to have some basic knowledge regarding their construction and proper implementation. It […]
Senior managers purchase CUI Inc’s electronic components business and form CUI Devices
Former senior managers of CUI Inc announced that they have purchased the company’s industry-leading components business from CUI Inc’s publicly-traded parent company, CUI Global. The newly-formed private entity will go to market as CUI Devices and will continue to serve its customers and develop new technologies within its interconnect, audio, thermal management, motion and sensors product […]
Understanding airflow fundamentals for proper DC fan selection
DC Fans have been the go-to solution in a designer’s thermal management toolbox for years, providing efficient cooling for products requiring the removal of heat from a few watts to several hundred watts. To ensure that the appropriate fan is selected, it is important to align the system’s cooling needs with the fan’s airflow characteristics. […]
An overview of fan bearing designs
by Ryan Smoot, CUI Devices Fans are a crucial feature of many electronic systems, maintaining operation within a certain temperature range, while ensuring electronics are working at their optimum level across their operational lifetime. Key to a fan’s design is the consistent running of the bearing on which the rotor spins. The sleeve bearing and […]
How to specify the proper Peltier module for your design
The latest generation of Peltier cooling modules can be a powerful addition to a designer’s thermal management toolbox. Robust and reliable, they can cool an IC or various other components – such as an LED or laser diode – to a target temperature and ensure stability even if the load changes rapidly. The modules are […]
How USB Type-C connectors hold the key to maximizing data speeds and power delivery
Bruce Rose, CUI The new USB Type-C connector should become a common sight in new laptops and mobile devices over the next couple of years. Smaller and easier to use – allowing plugs to be inserted in either direction – the new mechanical interface has all of the features needed to support the advanced USB electrical […]
Easy online guide to choosing the right heat sink
Choosing a heat sink to keep devices like power transistors cool is vital to ensure your system is reliable. But can be hard to visualize and get right. We found an insightful guide to doing just that. Check out CUI Devices’ blog, How to Select a Heat Sink. Using the example of a power MOSFET in a […]
