Fanless power supplies have wide DC input capability
The range of fanless ATX power supplies from Power Conversion Technology has expanded with DC input models for mobile applications. Output powers range from 60-150W with ATX compatibility in a low profile 1U format. By using high efficiency thermal design techniques, the MPD series can operate in fanless configuration up to 50°C ambient without de-rating and have a maximum rating of 70°C.
Many of the models have a wide range DC input capability of typically 9-32VDC, however the 100W MPD-810H-V can operate from input voltages of 30-120VDC making it suitable for a vast number of applications.
The converter design means that the input and outputs are fully isolated to reduce noise for the load which may be present on the DC input supply whilst all models feature, power good/fail signals, +5V standby supply and remote on off capability. All models also feature a switched fan output should higher power levels be required and fan cooling be utilised.
A range of standard and custom output ATX cable looms are available as are custom AC looms and power entry modules.