Chauvin Arnoux AX503 [AX0503A] 3-Channel, 2x 30V / 25A 1x 2755 / 5A Power Supply. The Chauvin Arnoux AX503 Power Supply Triple 2x 30V / 25A 1x 2755 / 5A is a regulated power supply that has two 30V outputs alongside an additional 3V/5V output. It is a lightweight and ergonomically designed device that weighs only 6kg – making it easy to transport to where you need it. The front face displays the green and red LED digits clearly for maximum visibility. It is constructed in accordance with EN61010-1 and CAT I safety regulations. This benchtop power supply unit is designed with a number of safeguarding features to prevent error or injury during its use. The first is the electronic current limitation function that will combat the occurrence of a short circuit when using the 30V power supply.  The standard operating temperature of the Chauvin Arnoux AX503 Power Supply Triple 2x 30V / 25A 1x 2755 / 5A is strongly recommended as no higher than 50 degrees C. However, if it ever exceeds that temperature, then this will activate the temperature control technology which will cool the unit down and prevent any heat damage or overload. The Chauvin Arnoux AX503 Power Supply Triple 2x 30V / 25A 1x 2755 / 5A is fantastically efficient as it utilises toroidal transformers. Not only does this eliminate forced ventilation, it also aids in reducing the electromagnetic emissions coming from the unit. The linear design of this regulated power supply means that is much quieter in its operation as well as being considerably more stable.  In compliance with CAT II safety regulations, the mains output on this device has double insulation – even on the earth connection. The Chauvin Arnoux AX503 Power Supply Triple 2x 30V / 25A 1x 2755 / 5A also makes use of two-pin safety terminals.