Delta Electronics Introduces the E54SD12025 Eighth Brick Into Their Board Mounted DC/DC Power Converters

It operates from an input voltage of 42V to 60V. There is a built-in digital PWM controller in the E54SD12025 converter, 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, E54SD12025 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 54V input, 12V output and 25A output current is 95.2%