NEMA PY 1-1972
STABILIZED POWER SUPPLIES DIRECT-CURRENT OUTPUT

Standard No.

NEMA PY 1-1972

Release Date

1972

Published By

NEMA - National Electrical Manufacturers Association

Latest

NEMA PY 1-1972

NEMA PY 1-1972 history

• 1972 NEMA PY 1-1972 STABILIZED POWER SUPPLIES DIRECT-CURRENT OUTPUT