HP Model 881A DC Power Supply Manuafacturing Code B Operating & Service Manual

HP Model 6264A DC Power Supply Manufacturing Code B Operating and Service Manual

HP 6443A DC Power Supply Manufacturing Code B Operating & Service Manual

HP DC Power Supply Lab Series, Model 6206B Operating & Service Manual

HP Model 6439B DC Power Supply Operating & Service Manual 06439-90001

HP Model 6438B DC Power Supply Operating & Service Manual 06438-90001

HP DC Power Supply MPB-5 Series Model 6296A Operating and Service Manual

HP DC Power Supply CCB Series Model 6181B Operating & Service Manual 06181-90002