The REF62WFLY1700VSiC has three outputs of +15V, -15V and +24V with up to 62.5W output power working in a wide input voltage range from 200VDC to 1000VDC. Its potential applications are three-phase systems having a high input voltage DC link.
The reference board “REF_62W_FLY_1700V_SiC” was developed to support customers designing auxiliary power supplies for three-phase converters using the 1700 V CoolSiC™ MOSFET in a single-ended flyback topology.
The board has three outputs of +15 V, -15 V and +24 V with up to 62.5 W output power working in a wide input voltage range from 200 VDC to 1000 VDC. Its potential applications are three-phase systems having a high input voltage DC link.
The 1700 V CoolSiC™ MOSFET from Infineon is an excellent choice for high-input voltage DC link systems like those found in auxiliary power supplies for three-phase converters. The TO-263 7L surface-mounted device (SMD) package is an optimized package for up to 1700 V high voltage power devices. There is a creepage distance of about 7mm wide between the drain and source, so safety standards are easily met. The separate driver source pin helps reduce the parasitic inductance of the gate loop to avoid the gate ringing effect.
testasdgasdg
