High power forward converter

Search History Bookmark Please log in to show your saved searches. Forward Converter. Tools and Software. HW Evaluation Tools. Key Products. Quick links. Latest update. All dates. The single-switch forward converter represents a valid alternative to the single-switch flyback topology in isolated, off-line, step-down converters with high output current requiring galvanic isolation in the to W power range.

Read more. Our products and solutions We have a complete offer of primary-side PWM and synchronous rectification controllers, power MOSFETs and diodes together with a range of hardware and software evaluation and development tools including reference designs to help developers design high-efficiency, size optimized forward converters. All resources.

Download 0. We work closely as a team and with our customers to build relationships and ensure that we are meeting your ambitious goals. We apply Agile principles and methods to enhance communication and focus the direction of the project. Our frequent technical reviews and prototype demonstrations of working software and hardware allow everyone on your team and ours to sync up expectations and make sure we are on the same page.

Our unique way of attacking problems allows us to reduce risk, decrease complexity, and increase collaboration within our teams and with our customers, getting you to the finish line faster. Skip to content. Blog Top Bar Menu. When the transistor switch Q1 is ON, current flows in the primary winding and causes a secondary current to flow, through DR and the output filter.

This gives an output voltage Vo. When the transistor is switched off, the transformer voltage will tend to reverse the action and increase the voltage at the cathode of Diode DTR until it turns on. Energy is transferred from the primary to the secondary of the transformer when the two transistors are simultaneously turned on. When the transistors are off, the transformer magnetizing current flows back to the source, through diodes D1 and D2 which are now forward biased. The diodes conducts until all the magnetizing energy in the primary along with the energy stored in the leakage inductances is returned to the input supply.

In this operation, the primary winding of the transformer acts as the reset winding. The single switch converter is used for power outputs of up to about W.