Power-One 26.5W & 48W Single Output Regulated Isolated DC-DC Converter - SQT Series

These dc to dc convertors offer a high efficiency single output and are low profile being only 60% of the size of industry-standard quarter bricks. Excellent thermal performance is accomplished through the use of patent pending circuit packaging and processing techniques. The preservation of standard pinout and trim equations means that these converters are ideal drop-in replacements for existing quarter brick designs.

Eighth-Brick, low profile open frame package bus converter, designed for use in intermediate bus architecture
High efficiency single output, no heatsink required
Adjustable output voltage via external resistors, +10% / -20%
On-board input differential LC-filter
Low output and input ripple
Start-up into pre-biased output
No minimum load required
Fixed-frequency operation
Input under-voltage lockout, over-current, over-voltage and over-temperature protection
Remote output sense
Positive or negative logic ON/OFF option
Dimensions: 54.4x22.8x8.94 mm
Meets basic insulation requirements of EN60950
Meets Class B conducted emissions per FCC and EN55022 when used with an external filter

Note

MTBF to Telcordia SR-332.
For information on derating and cross regulation please refer to the datasheet on our website

Approvals

UL/cUL recognised

Standards

UL 60950, DEMKO certification to EN 60950

Power-One - Isolated Bus Converters