TDK Corporation has expanded its TDK-Lambda i7A series of non-isolated DC-DC buck converters with new models rated up to 1000 W output power. The additions support output currents of 60 A and 80 A and maintain the existing 1/16-brick footprint. Each converter includes redundant input and output power pins to accommodate higher current delivery and […]
Industrial
24-V snapback TVS offers lower clamping voltage and higher current
Taiwan Semiconductor has introduced new 24-volt automotive-grade SUPER CLAMP transient voltage suppression (TVS) devices designed to protect sensitive electronic circuits from voltage transients. The devices feature low clamping voltage, high peak pulse current capability, and compact surface-mount packaging to support space-constrained automotive designs. The SUPER CLAMP family offers snapback operation that enables lower clamping voltage […]
Bench, wall-mount power supplies conform to medical and industrial standards
XP Power announces the launch of its new PGW and PGD series of 65W to 140W external AC-DC power supplies. The two series, comprising wall-mount (PGW65, PGW100) and desktop (PGD100, PGD140) options, are designed to conform to the Power Delivery (PD) protocol and are ideal for a wide range of industrial technology and BF-rated medical […]
Low power supply line offers universal AC input and PFC design
Acopian Technical Company has introduced the Low Profile 2 series of switching regulated power supplies designed for use in applications requiring compact, high-power performance. The units provide up to 900 watts of single-output AC-DC or DC-DC power and operate with a universal AC input range. Each model includes power factor correction, remote sensing, programmable voltage […]
All-metal jumpers handle over 10 A current
Stackpole has introduced the MCJ Series of zero-ohm jumpers, designed to optimize circuit routing and simplify manufacturing in electronic assemblies. Unlike conventional thick-film jumpers, the MCJ Series uses an all-metal construction that significantly increases current-carrying capability, supporting continuous currents exceeding 10 amps. This design allows engineers to use compact components without compromising electrical performance or […]
Power devices offer reduced on-resistance and extended operating temperature range
Infineon has released the EasyPACK C, the latest addition to its EasyPACK family of power modules. The first products in this series use 1200V CoolSiC MOSFET G2 devices combined with Infineon’s.XT interconnection technology. These silicon carbide (SiC) modules are designed for high-efficiency, long-lifetime operation in industrial systems such as fast DC electric vehicle charging, megawatt […]
GaN-on-GaN design supports compact, efficient power conversion
Onsemi conductor has introduced a new generation of vertical gallium nitride (vGaN) devices featuring GaN-on-GaN architecture and designed to enhance power density, efficiency, and reliability in high-performance applications. Unlike lateral GaN structures built on silicon or sapphire substrates, the vertical configuration conducts current through the semiconductor material itself, enabling operation at higher voltages and switching […]
SPICE integration models gate driver effects on switching losses
The Infineon Power Simulation Platform (IPOSIM) from Infineon Technologies AG is widely used to calculate losses and thermal behavior of power modules, discrete devices, and disc devices. The platform now integrates a SPICE-based model generation tool that incorporates external circuitry and gate driver selection into system-level simulations. The tool delivers more accurate results for static, […]
Modular power supplies deliver 1500 W in 41 mm height
TDK Corporation announces the expansion of the TDK-Lambda MU series with the introduction of the MU6 modular power supplies. Featuring extremely low acoustic noise and BF-ready medical isolation, the MU6 can provide up to 1200 W with an input of 85 to 264 Vac (derating below 90 Vac) and 1500 W with a 180 to […]
Common-mode choke suppresses EMI
Bourns, Inc. released its Model SRF1709 Common Mode Choke. This new high-inductance choke features a ferrite toroid core for low radiation, making it an effective power line noise attenuation solution. This new choke provides high inductance of 3.5 mH with a current rating of 2.5 A and an operating temperature range from –40 °C to +85 °C. Its advanced features are […]
