The PFH500F series of AC-DC power modules can tolerate a wide range of ambient temperatures (-40 to 100°C) as they are conduction cooled. They are therefore suitable for use environments where convection or forced air cooling is not viable. Typical applications include COTS (Commercial-Off-The-Shelf), LED signage, communications, broadcast, test and measurement equipment.
Models in the PFH500F series have an operating efficiency of up to 92%. Operating from a wide range 85 to 265Vac input, the PFH500F-28 will deliver an adjustable, regulated 28V output. These modules also have a PMBus™ interface with read/write capability for remote monitoring and programming.
For more information about the PFH500F series, please visit the product page: www.emea.lambda.tdk.com/uk/pfh500f
Click here to find out more about TDK-Lambda’s AC-DC power supply ranges.
If you have a question you’d like to ask TDK-Lambda, please feel free to use the online FAQ form and we’ll get back to you with an answer to your question as soon as possible.