Double charging jackswith railway approval and temperature monitoring

The USB jacks are available in 3 different versions with 2 USB ports each, combinations of USB-A and USB-C: A/A, A/C and C/C. The USB-A port supplies up to 2.4 A and the USB-C port up to 3 A of charging rate at 5 V. This enables charging of two devices at the same time.
But not only the charging capacity is convincing, the scope of functions for safe operations is as well. The jacks come with a current limitation of the output current for each USB port, including also a protection against short-circuit, undervoltage and overvoltage.