HP Model 748 HP Model 748 Service Handbook - Page 41

Table 3-5, Internal Device Current Requirements

Get HP Model 748 - VME Workstation PDF manuals and user guides View all HP Model 748 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 41 highlights

Configuration Power Budgeting Table 3-5 summarizes the current requirements for internal devices. Table 3-5 Internal Device Current Requirements Device Internal mass storage devices: CD-ROM drive DDS tape drive Flexible disk drive 1 GB SE hard drive 2 GB FWD hard drive 2 GB SE hard drive 4 GB FWD hard drive 4 GB SE hard drive 9 GB FWD hard drive Hewlett-Packard EISA Cards: HP 25525A SCSI DIFF HP 25525B EISA SCSI HP 25560A HPIB HP 25567A LAN HP J2156A FDDI HP J2159A X.25 PSI HP J2165A LAN HP J2645AA VG Any LAN HP J2802B ATM +5.1V dc +12V dc Amps Amps -12V dc Amps 1.6 A 1.0 A 0.8 A 1.2 A 1.1A 1.0 A 1.1 A 1.0 A 1.2 A 1.8 A 0.8 A 1.8 A 0.9 A 0.9 A 1.0 A 1.0 A 0.9 A 3.1 A 3.06 A 3.1 A 3.4 A 2.0 A 3.4 A 2.1 A 0.3 A 0.05 A 5 mA 0.04 A 0.09 A 0.04 A 5 mA 0.05 A 3-9

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
Configuration
Power Budgeting
3-9
Table 3-5 summarizes the current requirements for internal devices.
Table 3-5
Internal Device Current Requirements
Device
+5.1V dc
Amps
+12V dc
Amps
-12V dc
Amps
Internal mass storage devices:
CD-ROM drive
1.6 A
1.8 A
DDS tape drive
1.0 A
0.8 A
Flexible disk drive
0.8 A
1 GB SE hard drive
1.2 A
1.8 A
2 GB FWD hard drive
1.1A
0.9 A
2 GB SE hard drive
1.0 A
0.9 A
4 GB FWD hard drive
1.1 A
1.0 A
4 GB SE hard drive
1.0 A
1.0 A
9 GB FWD hard drive
1.2 A
0.9 A
Hewlett-Packard EISA Cards:
HP 25525A SCSI DIFF
3.1 A
0.05 A
HP 25525B EISA SCSI
3.06 A
5 mA
5 mA
HP 25560A HPIB
3.1 A
HP 25567A LAN
3.4 A
0.04 A
HP J2156A FDDI
2.0 A
0.09 A
0.05 A
HP J2159A X.25 PSI
3.4 A
0.04 A
HP J2165A LAN
2.1 A
HP J2645AA VG Any LAN
0.3 A
HP J2802B ATM