DC/DC convertors for encapsulated printed circuits boards


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3.4) 2:1 Input - Models Non Isolated

Converters suitable for applications where stable voltage is required (e.g. laptop computers, vehicle and boat electronic systems, etc....powered by batteries).

Main Features: No minimun load requirements, low energy consumption at no load condition, high output voltage stability, high efficiency, compact size, high power density, overload protection, industrial pin-outs, fire-resistant case material (as per UL94-V0), unforced ventilation (no need for dissipators). 1.2% adjustment (for variations of up to 5% in input), 3% output voltage precision, Operating temperature range from -40ºC + + 85ºC, RoHs.

Models with 0 VDC isolation
Series	Power see data sheet	Input	Output	No. of Outputs	Format	Standards	ROHS	Image Dimensions LWH(mm)
KRB_D-3W	3	7.2, 12, 24	3.3, 5, 9, 12	1	DIP			27.520.329.6
KRB_P-3W	3	7.2, 12, 24	3.3, 5	1	DIP			31.815.29.6
KRB_S-1W	1	3.3, 5.7, 12	5, 9, 12	1	DIP			19.515.29.6

Important Note:See the technical data (.pdf) for details of each model. Some 3.3V or 5V models sometimes give less power than the rest of the series.

The information contained in the technical documentation (.pdf) and the website has been thoroughly checked. Nevertheless errata may exist, in which case please contact us, so that the appropriate modifications may be made. The present information is not legally binding. We recommend that all units be tested to check that they function correctly.

You will need Adobe Acrobat Reader to view the files.