Würth Elektronik has expanded its MID-PPTI tiny push-pull transformer series. This series of parts can be employed in a host of push-pull and pulse transformer applications and is found on dozens of reference designs.
The four parts added to the series include 750317828, 750317829, 750317830, and 750317331, all of which are AEC-Q200 qualified and include and isolation voltage of 2500VAC isolation.
Both 5V and 12V output versions are available for each of the 12V and 24V inputs. The 5V output versions, 750317828 and 750317830, are capable of handling 250mA of current. The 12V output versions, 750317829 and 750317331, are capable of handling 100mA of current.
“This expands the toolset available when designing low power isolated power supplies,” said Dean Huumala, product manager, Würth Elektronik. “This series is so attractive in that the part count is so low, making it a very small and low-cost solution.”
This low profile surface mount series provides an operating temperature of -40C to 125C and are built with function, supplementary, or reinforced insulation.
The transformers are ideal for isolated interface power supply for CAN, RS-485, RS-422, RSS-232, SPI, I2C, low-power LAN, medical equipment, industrial, process control, PLC, analog and digital I/O modules, AC motor drives, isolated gate driver power supplies, and solar inverter applications.