TracoPower TSR 1-4890WI DC/DC converter 1A 9W 1 output

TracoPower TSR 1-4890WI is a high-efficiency DC-DC converter capable of delivering a continuous 1 A output with a power rating of 9 W. This product features a single output channel and is designed for applications requiring a direct current converter integrated onto printed circuit boards. It is optimised for high precision and reliability in applications such as industrial automation, telecommunications, and battery-powered systems, where voltage regulation and conversion are crucial. Known for its compact size and robust performance, the TSR 1-4890WI ensures efficient energy conversion and stable power supply in demanding environments. This model is offered in a single-piece configuration, making it suitable for both prototype design and large-scale production.

Connection	Solder pins
Content	1
Dimensions	(L x W x H) 8.6 x 12.1 x 17.5 mm
Efficiency (max.)	90%
Height	17.5mm
Input voltage (max.)	72V DC
Length	8.6mm
Max. output current	1A
Min. input voltage	14V DC
No. of outputs	1
Operating temperature (max.)	80°C
Operating temperature (min.)	-40°C
Output current (max.) - rounded	1A
Output voltage (max.)	9.0V DC
Output voltage (min.)	9.0V DC
Power	9W
Product Type	DC/DC converter (print)
PSU features	DC-to-DC converter
Type	TSR 1-4890WI
Weight	5.5g
Width	12.1mm