1200W medical brick boasts 21% more power

11th August 2020
Mick Elliott

A power module designed for industrial and medical applications is now available from Components Bureau.

The TUNS1200 part of the TUNS series from Cosel boasts 21% more power in a 36% smaller footprint than the current 1kW industry standard.

Packaged in sealed housing with an aluminium baseplate, the module is the latest member of COSEL’s TUNS series, which includes a 50W ¼ brick, 100W ½ brick and 300, 500 and 700W full brick units. It has a height of just 12.7 mm (0.5in.) and weighs less than 280 grams.

The TUNS 1200F offers a wide input voltage 85VAC to 305VAC and output voltages 28V & 48V with a 12V model coming soon.

The model is approved to UL62368-1 and EN62368-1 with 2 x MOOP with 300VAC input to output isolation and 1 x MOOP with 2000VAC input to isolation.

Designed with the latest technology, the module delivers its full power up to +85 degrees centigrade baseplate temperature, and able to operate safely at up to +100 degrees centigrade with a derating.

The modules can be paralleled up to nine units (up to 9,750W), their output voltage can be adjusted down to zero volts, and easily set to constant voltage or constant current operating.

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