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Delta Electronics Introduces the Q54SG quarter brick family into their board mounted DC/DC power converters

Delta Electronics, Inc., a world leader in power systems technology and manufacturing, has introduced the newest and one of the most innovative additions to their Board Mounted DC/DC Power Converters… the Q54SG, a high power density 1/4th power converter family with the most cost competitive design. The footprint and pinout of the converters follow the DOSA industry standard (2.30”x1.45”x0.50”).

The Q54SG, a 48V input, 12V output, isolated DC/DC converter, provides up to 600W of output power. It operates from an input voltage range of 40V to 60V and is available for different output current levels to suit customer’s requirement (33A and 50A). There is a built-in digital PWM controller in the Q54SG series, which is used to complete the Vo feedback, PWM signal generation, fault protection, output voltage trim, on/off control and PMBUS communications, and so on. With the digital control, many design and application flexibility, advanced performance, and reliability are obtained. With optimized component placement and innovative design topologies created by Delta's World Wide Engineering Teams, Q54SG converter delivers not only outstanding electrical and thermal performance but possesses industry leading efficiencies which translate into more board space at less cost for our customer’s space constrained and cost-sensitive applications. Typical efficiency at full load is greater than 96%.

The Q54SG converter comes complete with a host of industry-standard features to insure that this unit will reliably perform in the harshest environments. All modules are fully protected against abnormal input/output voltage, current, and temperature conditions. Q54SG modules can also offer monotonic startup into normal or pre-biased loads.

Please contact us for the sample availability of Q54SG series converter. Standard lead-time for this product is from stock to 8 weeks, depending on output and volume.