From analog volume controls to precision measurement devices, potentiometers offer engineers a reliable means of achieving control and precision in electrical systems. Commonly referred to as “pots,” these devices are essentially resistors featuring a mechanical adjustment mechanism that allows for manual change of their resistance. Their basic principles and concept date to the 1800s with […]
cuidevices
DC axial fans now available in smaller frame sizes, expanded airflow ratings
CUI Devices’ Thermal Management Group announced the continued expansion of its dc fans and blowers product lines with new smaller frame sizes. CUI Devices’ dc axial fans now offer frame sizes as small as 20 x 20 x 6 mm, along with expanded airflow ratings from 0.33 to 382 CFM. Its centrifugal blowers also offer smaller frame sizes now down to 35 […]
The crucial role of thermal interface materials
As electrical engineers, we are always searching for new and innovative ways to optimize the performance of our devices. However, one often overlooked aspect of electronic design is the management of heat. Excessive heat can have disastrous effects on the performance, reliability, and longevity of electronic components. This is where Thermal Interface Materials (TIMs) come […]
DIN rail terminal blocks now available in single and dual-level packages
CUI Devices’ Interconnect Group announced the expansion of its line of terminal blocks with the addition of new DIN rail terminal block models. The TBDR family offers push-in spring or end cap connector types with feed-through or ground-type styles. These DIN rail terminal blocks are available in single-level or dual-level packages with 2, 3, or 4-position options, making them […]
A new technique for improving performance in Peltier modules
Peltier modules or thermoelectric coolers (TEC) have grown in popularity and found uses in many applications due their reliable solid-state construction and precise temperature control. They operate by transferring heat from one side of the module to the other when electrical power is applied. Although all Peltier devices are constructed using the same general structure, […]
Power relays offer max switching currents from 5 A up to 40 A
CUI Devices’ Relays Group announced its continued product expansion with the addition of a new line of power relays. Ideal for high-level current switching in a range of industrial applications, measurement, and control equipment, and safety systems, CUI Devices’ power relays boast industry-best lead times and offer max switching currents from 5 A up to 40 A. […]
Economical dc cooling fans work at up to 48 V
CUI Devices’ Thermal Management Group announced the recent expansion of its dc fans and blowers product line with the addition of over 30 new series and over 500 new SKUs. These highly economical models include a range of sleeve bearing and ball bearing options as well as CUI Devices’ omniCOOL bearing system that provides enhanced longevity and performance compared […]
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 […]
Power-only USB type C receptacle delivers up to 100 W
CUI Devices’ Interconnect Group announced the latest addition to their line of power-only USB Type C connectors. The UJC-HP-G-SMT-TR is an 8-pin USB Type C receptacle boasting the full 100 W of power delivery supported by USB Type C with its 5 A current rating and 20 Vdc voltage rating. The previously released UJC-HP-3-SMT-TR was […]
