From DIP, rotary DIP, and slide switches to tactile, rocker, push button, and toggle switches, there is a nearly limitless range of mechanical switches differing in size, shape, interfaces, and features. Although a relatively basic component in electronic design, each switch type has its benefits, drawbacks, and ideal use cases. Because all switches serve a […]
cuidevices
Push button switches available in 9. X 6 mm, 5 nm profile
CUI Devices’ Switches Group announced the addition of push-button switches to its product portfolio. Available in compact packages as small as 9 x 6 mm with profiles as low as 5 mm, the MPB series is a family of mini push button switches featuring SPST, SPDT, or DPDT circuit types, off-(on) or on-(on) switch functions, and pitches of […]
BGA heatsinks dissipate up to 11.69 W at 75°C ΔT in natural convection
CUI Devices’ Thermal Management Group announced the continued expansion of its heat sinks product portfolio with the addition of BGA heat sinks. Compatible with ball grid array (BGA) devices, the HSB family supports a wide range of sizes from 8.5 mm x 8.5 mm up to 60 mm x 60 mm with profiles from 6 mm up to 25 […]
USB Type-C receptacle delivers 60 W power in vertical, SMT package
CUI Devices’ Interconnect Group announced the continued expansion of their power-only USB Type C receptacle line with the introduction of a vertically-oriented model. The UJC-VP-3-SMT-TR joins the existing 60 W UJC-HP-3-SMT-TR and 100 W UJC-HP-G-SMT-TR, which both feature horizontal, surface-mount packages. By removing the data transfer pins, these USB Type C receptacles are a more cost-effective solution for designs were charging or […]
New incremental encoder series supports extended resolution options
CUI Devices’ Motion Group announced the introduction of a new model to its AMT incremental encoder family. Based on the existing AMT10 series package, the new AMT10E series offers 13 new resolutions not possible in the standard version, including the common 1250 PPR, 2500 PPR, and 5120 PPR resolutions. This extended version of the AMT10 series achieves this by increasing the […]
Slide switches available in compact package sizes down to 10 x 2.5 x 5.9 mm
CUI Devices’ Switches Group announced the addition of slide switches to its product portfolio. Available in compact package sizes as small as 10 x 2.5 x 5.9 mm, the MSS series is a family of mini slide switches featuring 2.54 mm pitches, SPDT circuits, and on-on switch functions. Thanks to their compact footprints, these mini […]
Micro-rotary DIP switches target space-constrained designs
CUI Devices’ Switches Group announced the addition of micro rotary actuator types to its DIP switches product line. Housed in compact 7.2 x 7.2 x 2.9 mm packages, the RDS-7229 series features 4, 10, or 16 positions, a 5.08 mm pitch, and surface mount or through-hole mounting styles. Thanks to their compact footprints and IP67 […]
An overview of absolute encoder communication protocols
Depending on the application, a controller or variable-speed electric-motor drive may need to measure any combination of rotor speed, position, and direction. Absolute encoders are a popular motion control choice with their ability to determine rotor position immediately at power on, while also being able to keep track of position during sudden power losses. With […]
Ultrasonic sensors feature 18-m range, beam angles to 80°
CUI Devices’ Sensors Group announced the addition of ultrasonic sensors to its product portfolio. Offering a range of a transmitter, receiver, and transceiver options with analog outputs, the ultrasonic sensors feature distance ratings from 0.2 up to 18 meters and beam angles of 75 or 80 degrees. The ultrasonic sensors models are housed in compact […]
Measuring and specifying microphones
One aspect of the work-at-home/stay-at-home environment of the past year has been an increased emphasis on podcasts, online meetings, and online video events. That’s why there’s more interest in microphone technology among those interested in producing a higher-quality experience. Here’s a short run-down on microphones and how they are typically measured and quantified. A microphone […]