HP 0950-1939 - Ferro-resident power transformer T1 (ACDC 53465) - 50Hz, 300VDC output - Use ONLY with `ITT` power supply Retail
HP 0950-1940 - Ferro-resident power transformer T2 (ACDC 53468) - 60Hz, 300VDC output - Use ONLY with `ITT` power supply Retail
HP 0950-1938 - Ferro-resident power transformer T2 (ACDC 53467) - 50Hz, 300VDC output - Use ONLY with `ITT` power supply Retail
HP 0950-1941 - Ferro-resident power transformer T1 (ACDC 53470) - 60Hz - Use ONLY with `ACDC` power supply Retail
HP 0950-1942 - Ferro-resident power transformer T2 (ACDC 53472) - 60Hz - Use ONLY with `ACDC` power supply Retail