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Expanding and Maintaining Your Computer System
6-6
014–002091
Current (Amperes)
Device
+5 V dc
+12 V dc
–12 V dc
0
AViiON 530/4600 SYSTEM BOARD
17
1.0
.5
1
CPU complex (AV 4625)
3.5
0
0
2
2nd CPU complex (AV4625)
3.5
0
0
3
4 Mbyte Memory; 2 @ +5 .1 =.2
.2
NA
NA
4
16 Mbyte memory; 2@ .15 = .3
.3
NA
NA
5
662 Mbyte hard disk
2.0
4.0
NA
6
525 Mbyte QIC tape drive
1.5
1.5
NA
7
3.5" diskette
0.51
1.0
NA
8
V
ME options:
9
slot 1 - VSC/3 sync controller
3.4
.07
.07
10
slot 2 - VAC/16 async controller
4.5
.25
.25
11
SCSI adapter board (for Diskette)
.07
12
13
14
Power Supply
Limits
must exceed
Calculated Totals
Amperage:
+ 5 V Total (amperes max.
37
)
?
36.48
+12 V Total (amperes max.
10
)
?
7.82
-12 V Total (amperes max.
1.0
)
?
.82
Wattage (volts x amperes drawn):
+5 V wattage total
5 x
36.48A
=
182.40
W
+12 V wattage total
12 x
7.82A
=
93.84
W
-12 V wattage total
12 x
.82
A
=
9.84
W
Power supply output
326
watts
?
Total wattage=
286.08
W
Figure 6-1 Sample Current and Power Calculation Form
Содержание AViiON 530 Series
Страница 1: ...Customer Documentation P R O D U C T L I N E...
Страница 2: ......
Страница 6: ......
Страница 14: ...Preface xii 014 002091...
Страница 24: ...Contents xxii 014 002091...
Страница 58: ...Setting Up Your Computer System 2 18 014 002091...
Страница 84: ...Setting Up and Installing a SCSI Bus 4 16 014 002091...
Страница 122: ...Expanding and Maintaining Your Computer System 6 18 014 002091...
Страница 148: ...Adding or Replacing Memory Modules 8 8 014 002091...
Страница 182: ...Replacing the System Board 10 12 014 002091...
Страница 188: ...Replacing the Fan Assembly 11 6 014 002091...
Страница 236: ...Using the System Control Monitor B 22 014 002091...
Страница 248: ...Solving Power Up Problems C 12 014 002091...
Страница 260: ...Index 12 014 002091...
Страница 262: ......
Страница 266: ...Appendix Title 093 xxxxxx 2 Licensed Material Property of Data General Corporation...