P-DUKE has announced another ultra-wide input voltage range DC/DC converter, the RED40U, to its selection of DC/DC converters with a 12:1 input voltage range. This DC/DC converter series provides high performance and reliability for any railway/ rolling stock and industrial application. The compact 2"x1" industrial standard package delivers up to 40W output power and [...]
P-DUKE has announced the new TBF500 AC/DC 500W power supply is a fully encapsulated full-brick package with up to 93% efficiency. For high operating temperature applications, the module can be mounted on the system chassis to dissipate its heat or equipped with the optional heatsink. TBF500 series has a universal input voltage range of [...]
Recommended layout to achieve MIL STD 461G P-Duke have now released the reference design showing how the new MCF Filter can be used in conjunction with their COTS DC/DC converters and meet the mil standards MIL-STD-1275D and MIL-STD-461G. With the addition of a few caps and MLCC, the MCF filter along with their [...]
P-DUKE has added the new TAD50 series to its open frame power supplies portfolio from 15W to 450W. It has a compact 3"x1.5" footprint and delivers 50W continuous output power. In addition, a peak power function is available that enables the power supply to deliver up to 140% of rated output power for 5 [...]
P-DUKE has launched the new MCF series which are front-end filters which are designed to complement P-DUKE COTS (commercial-off-the-shelf) DC/DC converters. This enables them to comply with the requirements of MIL-STD 1275D (Characteristic of 28-volt DC electrical systems in military vehicles) and MIL-STD 461 (Requirement for the control of electromagnetic interference characteristics of subsystems [...]
P-DUKE has added a new 300W output power series, MAF300, to its medical grade AC/DC power supplies portfolio range from 15W to 450W. MAF300 is designed for dedicated medical applications with the highest insulation of 2xMOPP, in accordance with IEC 60601-1. It has a low leakage current of less than 100uA which makes it [...]
This White Paper was originally released by P-Duke in August 2022 Download PDF version What to look for in a DC/DC converter for Railway Applications Railway electrification systems rely on a steady DC supply to both power their DC motors and the control/energy circuits. These DC-traction systems are more [...]
This article was originally published by P-Duke on 5 May, read in full below or download a pdf version Download PDF Copy A new approach to power stage design for EN50155 compliance regarding supply interruption and change-over. An article by Antonio Hsieh, Field Application Engineer at P-DUKE This article discusses [...]
The RCD20U is a EN50155 DC/DC converter series that provides high performance and high reliability for railway and industrial applications. It comes in a compact 1"x1" industrial standard package and delivers up to 20W output power. These converters feature an 8:1 or 12:1 ultra-wide input voltage range of 9-75VDC and 14-160VDC which simplify the [...]
The RHM20W series are high performance 20W EN50155 DC/DC converters with 3000VAC reinforced isolation and 4.5 mm clearance/ creeping distances for safety critical application. This next generation of board mountable DC/DC converters has been designed especially for the demanding, ruggedized railway and industrial applications. This 20W EN50155 DC/DC converter series offer single and dual [...]