TMD highlights microwave power modules at AOC exhibition
In October this year TMD Technologies will again be exhibiting at the AOC international symposium and convention in Washington DC, a long-established specialist event for the international electronic warfare community. TMD designs and manufactures a wide range of pulse, CW and ICW amplifiers for naval and airborne electronic countermeasures (ECM), and has a worldwide reputation for technical performance and product reliability, particularly at hi...
SynQor - 28V DC/DC Converters for Military Applications Offer Extended Input Range
SynQor has announced the addition of the new MQFL-28V product family to its portfolio of Hi-Rel dc/dc converters. Incorporating SynQor’s field proven high-efficiency synchronous rectifier technology, this advancement results in the only wide range input dc/dc converters developed specifically for the Military/Aerospace industry. To ensure survivability in the most hostile environments, the MQFL-28V series of 100W dc/dc converters is housed in f...
User-Configurable Planar Transformer Features Frequency Range of 50 kHz to 400 kHz
Vishay has announced a versatile new planar transformer designed for switchmode power supply (SMPS) applications, including flyback, forward, push-pull, and half-bridge converters. Delivering a high level of flexibility, the new Vishay Sfernice PLAC 100 is user-configurable with software supplied by Vishay, which allows designers to adapt the transformer to a wide range of applications by setting the power supply type and desired level of input ...
Vishay - Low-Profile, High-Current Inductors in 6767 Case Size
Vishay has launched a new IHLP low-profile, high-current inductor in the 6767 case size, featuring a 17.15-mm by 17.15-mm footprint and 7.0-mm profile. The IHLP-6767GZ-11 offers currents up to 75.5 A and standard inductance values from 0.33 µH through 100 µH, the industry’s highest for a composite surface-mount inductor.
12-channel sequencer and system health monitor with power supply margining
Texas Instruments has introduced a sequencer and system health monitor that features power supply margining and comprehensive non-volatile error logging, allowing customers to diagnose power supply failures in their systems.
Single-Phase Step Down Controller for NVIDIA GPUs
Maxim has introduced the MAX17409, a single-phase step-down controller for powering NVIDIA GPUs. Its active voltage positioning dynamically lowers the output voltage in response to the load current, reducing output capacitance requirements and power dissipation. The load current is sensed at the MAX17409's output to minimize noise sensitivity, and can be sensed using a current-sense resistor or the DC resistance of the inductor.
1.2 kW DC power supply offers LXI alternative to GPIB
The new QPX1200L from TTi is a revised version of the company’s PowerFlex regulated 1200 watt power supply unit with extra features including an extended remote control interface option. The new unit incorporates an LXI compliant Ethernet interface that can provide a low-cost alternative to GPIB in many system applications.
300W Medical Grade Power Supply designed for Fanless Operation
Photon Power Technology has introduced the 300-watt medical grade open frame power supply, the MPM-U300 series from the highly successful Taiwanese manufacturer Magic Power. Like many other Magic Power products, MPM-U300 is designed for fanless operation offering the OEM user lower noise and higher reliability. It is RoHS compliant, and fits within 1U height constraints with outline dimensions of 198(L) x 97(W) x 41(H) mm and has an operating t...
UNIPOWER - High Density Hot swap Rectifier provides up to 1200W at 12V
UNIPOWER has announced the latest addition to its BLUEstreak range of high-density, hot swappable modular rectifiers and front-ends. UNIPOWER’s BLUEstreak modules can provide up to 2000W from a 1U high package at power densities as high as 24W/in³ and efficiency levels to 92% at 75% load. This makes them ideal for today’s energy conscious applications in network equipment, data storage and back-up systems.
Microprocessor Supervisory Circuits Reduce Power Requirements For Portable Consumer, Communications And Industrial Appliances
Analog Devices has expanded its portfolio of supervisory ICs with new microprocessor supervisory circuits for monitoring under-voltage conditions in handheld industrial instruments, telecommunications devices, and other portable applications. The ADM6326, ADM6328, ADM6346 and ADM6348 supervisory circuits feature an ultra-low 500-nA supply current that can extend the battery life of mobile devices.