BS 2709 56th Edition, February 14, 1956
Electrical Performance of Semiconductor Rectifiers (Metal Rectifiers)
Includes all amendments and changes through Amendment 1, 1958
Additional Comments: W/D NO S/S
Published By:British Standards Institution (BSI)
Rectifier elements and stacks, when supplying d.c. power from a.c. sources at frequencies up to 20 kc/s. Basis of rating, cooling conditions. Type and routine production tests, terminal and identification markings, methods of connection listed, illustrated. Rectifiers for measuring instruments and telecommunication not included, except for power supply to telecommunication apparatus.