
12V output DC/DC directly replaces 78xx linear regulators
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By
eeNews Europe
Rated at 12V/1A, when powered from a 24V source, the OKI-78SR-12/1.0-W36-C converter’s efficiency is 95%, eliminating the need for a heatsink. Packaged in the form of a three-terminal 78xx linear regulator, the converter operates from a source voltage of 15 to 36V and is available in both vertical and horizontal mounting options. The package size is 10.4 x 7.62 x 16.5 mm (0.41 x 0.3 x 0.65 inches).
Murata’s OKI-78SR operates in ambient temperatures from -40 to 85°C; features include a factory-set Vout at 12 Vdc, short-circuit/over-current protection, UL/EJ/IEC 60950-1, second edition safety approvals and RoHS compliance.
Murata Europe; www.murata.com
