Switched Mode Power Supply for Audio Power Amplifier. 1000W Contiuous Output power, 1200W maximum power and 1600W peak power for 20ms. Can provide differential output voltage within +-45 to +-60V range as well as +-12V at 500mA auxiliary voltage. It has over-temperature protection two levels of over-current protection, one soft limit and one sharp limit. Designed for best efficiency, with very low idle current consumption and very low EMI. Few versions are available. One which is equipped with ETD49 Power Transformer, wounded with thick wire, with 1000W continuous power capability and one equiped with ETD49 transformer, wounded with stranded wire, with 1100W continuous power capability. As cooling method, the heatsink version is available as well as the heatslug version, an aluminium profile which should be mounted on a bigger heatsink or amplifier case to be able to deliver full ouptut power. The picture represents the heatslug version. The output capacitors value can be increased on request, as well as the output voltage.