FAQ: How does polarity reverse work on the Advanced Power System?

Before the polarity is reversed, the output is disabled. The polarity reverse relays are then engaged. The output is then re-enabled. You cannot hot-switch the polarity reverse relays.

Applies to: N6950A, N6951A, N6952A, N6953A, N6954A, N6970A, N6971A, N6972A, N6973A, N6974A, N6976A, N6977A

Applies to: N7950A, N7951A, N7952A, N7953A, N7954A, N7970A, N7971A, N7972A, N7973A, N7974A, N7976A, N7977A

Select Home to return to the table of contents for more FAQs. Visit our Power Products Forum for additional topics and discussions. Read technical postings on our Power Blog – Watt’s Up?