Gaia Converter has released a new DC-DC converter module in its Mil & Aero power supply system offering.
The PSDG-48 series board mount module is a 48 W power module with a 24 or 28 V DC input and multiple outputs.
The module is a new series of COTS 2 or 3 outputs 48 W isolated power supply, which is SWaP-C optimised and has a low profile of 91 x 54 x 9 mm. Dedicated to 24 and 28 V DC systems, military and aerospace standard power supply requirements are all integrated including:
• MIL-STD-461, DO160 EMI filter.
• Reverse polarity protection and inrush current limiter.
• A hold-up function (50 ms or more, with external capacitor).
• High and low input voltage transients: 100 V/50 ms (MIL-STD-1275), 80 V/100 ms (DO160), 12 V/1 s (MIL-STD-1275 IES).
The units are ideal for MIL-STD-202 and 810 compliance for altitude, humidity, thermal stress and cycles, vibrations and mechanical shocks.
Key power performances of these Hi-Rel modules include:
• Input voltage range of 16 – 60 V DC.
• 48 W total output power: 20 W + 20 W + 8 W triple or 40 W + 0 W + 8 W dual independent outputs, pre-configured as single-ended or symmetrical voltages.
• Complete power supply efficiency up to 89%.
• -40 to 105°C full load case operating temperature range.
Gaia’s proprietary fixed high-frequency switching topology offers high power density and excellent reliability, and the thermally conductive resin encapsulation optimises power dissipation in harsh environments.
The role of bidirectional charging in the evolving energy landscape Avnet Silica
Power Electronics / Power Management
As reliance on renewable sources like wind and solar continues to grow, the need for efficient energy flow and storage solutions has become more critical than ever.
Read more...How to calculate a buck converter’s inductance
Power Electronics / Power Management
In the buck circuit, the inductor design is a key element that is closely related to system efficiency, the output voltage ripple, and loop stability.
Read more...TDK expands programmable PSU series Accutronics
Test & Measurement
With a 3U high chassis, the GAC and GAC-PRO provide extremely high-power density for a fully featured programmable AC power source.
Read more...High-current EMI filters Accutronics
Power Electronics / Power Management
TDK has introduced 20 and 40 A, 80 V DC board-mount EMI filters, reducing differential mode conducted emissions for switching power supplies with high input current requirements.
Read more...Isolated SMD DC-DC converters iCorp Technologies
Power Electronics / Power Management
MinMax has launched a series of isolated SMD DC-DC converters, the MSU01 series delivering 1 W, while the MSU02 series offers 2 W output.
Read more...Analysing magnetic fields Accutronics
Test & Measurement
The engineers at Narda Safety Test Solutions have achieved a breakthrough in isotropic measurement and analysis of low-frequency magnetic fields in the form of their latest digital H-field probe.
Read more...Is RFoIP technology the future for signal transportation for Satcom applications? Accutronics
Editor's Choice Telecoms, Datacoms, Wireless, IoT
RFoF technology continues to be used for successful IF signal transportation in the ground segment and there is widespread belief that it will be for some time to come, especially for critical communications applications.
Read more...Next-gen power meter Electrocomp Express
Power Electronics / Power Management
The VT-PWR-LV is a next-gen Vista Touch power meter from Trumeter for single, split, and three-phase systems.
Read more...Advanced PMIC for high-performance AI applications ASIC Design Services
Power Electronics / Power Management
Microchip Technology has announced the MCP16701, a Power Management Integrated Circuit (PMIC) designed to meet the needs of high-performance MPU and FPGA designers.
Read more...New SiC power MOSFET Future Electronics
Power Electronics / Power Management
STMicroelectronics’ SCT012H90G3AG is a robust, automotive-grade SiC MOSFET, engineered for demanding power electronics, featuring a 900?V drain-source voltage and exceptionally low on-resistance of 12?mO at 60?A.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version