ELECTRONIC COMPONENT AND ON-BOARD POWER SYSTEM GROUP FOR AN ELECTRICALLY DRIVEN MEANS OF LOCOMOTION

An on-board electrical system group and an electronic component for an electrically drivable means of locomotion are proposed. The on-board electrical system group (1) comprises: - a high-voltage section (4), - a low-voltage section (5), - a first DC/DC converter unit (16a), and - a second DC/DC converter unit (16b), wherein - the first DC/DC converter unit (16a) is connected on the input side to the high-voltage section (4), and is configured on the output side to supply a first group (11) of electrical consumers, and - the second DC/DC converter unit (16b) is connected on the input side to the high-voltage section (4), and in contrast to the first group (11) of electrical consumers is configured on the output side to supply a second group (12) of electrical consumers.