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 +-72V range and +-12V aux. voltage at 500mA as well as other custom defined voltages. Note that for custom voltages, preparing and shipping takes about 10 days to two weeks more because the transformer must be ordered based on requirements. 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.