TDK Corporation announces the addition of higher power, three-phase AC input models to the TDK-Lambda DRB series of DIN rail mount power supplies. With 24V, 48V, and 72V outputs, the products are rated for continuous operation at 480W or 960W and can deliver a boost of 720W and 1440W respectively for up to seven seconds.…
Pickering Electronics launches high-power reed relays with compact design
Pickering Electronics has introduced its latest high-power reed relay, Series 144, featuring an impressive 80-watt power rating while stacking on a compact 0.25-inch pitch. The SIP (single-in-line-package) reed relay offers a switching current of up to 2 Amps, delivering up to 60 Watts, or 1 Amp for up to 80 Watts, with a continuous carry current of…
STMicroelectronics expands power conversion portfolio with 100 V Trench Schottky diodes
STMicroelectronics has introduced 100V trench Schottky rectifier diodes that boost efficiency in power converters operated at high switching frequencies. Raising power-converter operating frequency, encouraged by the minimal switching losses of technologies like wide-bandgap semiconductors, allows designers to set new benchmarks in power density. However, at elevated frequencies, the energy losses in conventional planar diodes, including…
2000 V MOSFETs boost reliability in power-dense applications
Infineon Technologies AG introduces the new CoolSiC MOSFETs 2000 V in the TO-247PLUS-4-HCC package to meet designers’ demand for increased power density without compromising the system’s reliability even under demanding high voltage and switching frequency conditions. The CoolSiC MOSFETs offer a higher DC link voltage so that the power can be increased without increasing the…
Rigol expands function generator and multimeter lines
RIGOL Technologies is expanding its family of ultra-portable instruments with the introduction of the DG800 Pro and DG900 Pro Series Function / Arbitrary Waveform Generators, along with the DM858 Series Digital Multimeters. Like their predecessors—the DHO800 and DHO900 Series High-Resolution Oscilloscopes—these new generators and multimeters deliver impressive performance and functionality in a compact and light…
Acumentrics releases rugged PDU for military and industrial use
Acumentrics has introduced a new AC/DC Rugged Power Distribution Unit (PDU) tailored to meet the rigorous demands of military and industrial settings. This latest offering from Acumentrics is engineered to provide reliable power distribution under the challenging conditions typical of these environments. The newly released Rugged PDU by Acumentrics is designed to handle a variety of…
Tagore and Inventchip unveil high-efficiency GaN power supply reference design for diverse applications.
Tagore Technology announced a partnership with Inventchip to introduce a new compact 500 W power supply reference design solution with a Totem Pole PFC front-end and an LLC back-end. Tagore Technology has been delivering disruptive GaN semiconductor solutions for more than 12 years. The reference design uses Tagore’s TP44100SG (90mOhm) and Inventchip’s CCM Totem Pole…
Silanna Semiconductor expands converter line with launch of active clamp flyback controller
Silanna Semiconductor has expanded its CO2 Smart Power Family of AC/DC and DC/DC converter technologies with the launch of an active clamp flyback (ACF) controller that integrates adaptive digital PWM control with ultra-high-voltage (UHV) components comprising a 700 V primary GaN FET, X capacitor (X-Cap) discharge circuit, active clamp driver and start-up regulator. Silanna’s CO2…
Sumida releases AEC-Q200-qualified 500 V power inductors
Sumida is using the 2024 APEC Power Electronics Conference for the North American introduction of two new series of AEC-Q200 qualified power inductors, the DPQ3535/T150 and DPQ5050/T150. These inductors are magnetically shielded and have a pin-type base for surface mounting on printed circuit boards. High surface area flat-wire windings minimize internal resistance at high frequencies…
Moticont releases linear servo motor in compact package
Moticont is introducing their new miniature 16 mm diameter SDLM-016-032-01-01 Direct Drive Linear Motor with integrated position and temperature sensors. This smallest of the fully enclosed SDLM series of linear motors features zero backlash, zero cogging, high acceleration, high speed, high resolution, and long life. Also known as an electric cylinder, this compact direct-drive linear…
Innoscience launches 100 V GaN IC for 48V/60V battery management systems
Innoscience Technology has launched a new 100V bi-directional member of the company’s VGaN IC family. The first family of VGaN devices rated 40V with a wide on-resistance range (1.2mOhm – 12mOhm) have been successfully deployed in the USB OVP of mobile phones such as OPPO, OnePlus, etc. The new 100V VGaN (INV100FQ030A) can be employed…
Chips provide input/output isolation for -60 to 60 V conversion to logic signals
NOVOSENSE Microelectronics has introduced two new isolated digital input (DI) chips suitable for 24V digital signal input in industrial control applications such as PLCs, servos, and inverters. The 4-channel NSI8604 and the 8-channel NSI8608 provide input/output isolation when converting voltages in the range of -60V to 60V to logic signals. Both devices support bi-directional digital…
Pickering Electronics offers miniature SIP reed relay with standoff up to 5kV
Pickering Electronics has added a 5kV stand-off, up to 1.5kV switching version to its single-in-line Series 104 reed relay family. Previously, to achieve a 5kV stand-off rating, a larger, non-SIP (Single-in-Line-Package) relay was required. Four of the new 104 5D parts can fit the same PCB area that one larger style occupied, even with sufficient…
CUI Inc.’s ac-dc power supplies address industrial and IIoT applications
CUI Inc announced the addition of three, chassis mount ac-dc power supplies housed in compact metal cases with the VGS-500, VGS-350D, and VGS-200E series line of products. The ultra-slim designs make the power supplies appropriate for industrial and IoT use in harsh environments for inductive load applications such as motors, relays, and contactors. The power…
How to select a heat sink and fan for thermal management
A major challenge in electronic circuit design is selecting suitable components that perform well under all operating conditions. This is particularly essential in regards to the safe operating limits of current, voltage, power, and temperature. Here, we’ll focus on temperature. Every electronic component generates heat while transferring power. Bear in mind there are no perfect…
Nexperia offers new ultra-low capacitance ESD protection diodes
Nexperia, an expert in essential semiconductors, announced an extension to its portfolio of ultra-low capacitance ESD protection diodes designed to protect high-speed data lines in interfaces such as USB, HDMI, high-speed video links, and ethernet in automotive infotainment applications. These latest additions include PESD18VF1BLS-Q, PESD24VF1BLS-Q, PESD30VF1BLS-Q, and PESD32VF1BLS-Q in DFN1006BD-2 package, enabling optical inspection in automotive production lines…
Kyocera launches new series-connected supercapacitor modules
KYOCERA AVX, a global manufacturer of advanced electronic components, released the new SCM Series double-layer, series-connected electrochemical supercapacitor modules. The new SCM Series series-connected supercapacitor modules can be used by themselves or in conjunction with primary or secondary batteries to extend battery life and backup time or provide instantaneous power pulses in hold-up, energy harvesting,…
Kyocera offers new vertical through-board contacts
KYOCERA AVX, a global manufacturer of advanced electronic components, has released the new 9296-11X Series STRIPT vertical poke-home through-board contacts for 12–18AWG wire. The new 9296-11X Series vertical through-board contacts further expand the company’s portfolio of user-friendly poke-home contacts and connectors. This addition brings the portfolio total to 10 series, two of which — this series and 9296-000 Series contacts —…
Nexperia enables high-power load switching in space-constrained applications
Nexperia, a semiconductor provider, has released a new series of 500 mA dual resistor-equipped transistors (RET) in ultra-compact DFN2020(D)-6 packaging. These devices have been designed for load switching in wearables and smartphones. They’re also ideal for use in digital circuits with higher power requirements, such as space-constrained computing, communications, industrial, and automotive applications. Notably, the…
Nexperia and KYOCERA AVX to produce silicon-carbide rectifier module
Nexperia, a semiconductor provider, announced it has entered into a partnership with KYOCERA AVX Components, an international supplier of advanced electronic components, to jointly produce a new 650 V, 20 A silicon-carbide (SiC) rectifier module. The new rectifier module will be for high-frequency power applications ranging from 3 to 11 kW power stack designs —…