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参数资料
| 型号： | PowerPC 750 |
| 厂商： | IBM Microeletronics |
| 英文描述： | 32-Bit Embedded Microprocessor(32位精简指令集嵌入式微处理器) |
| 中文描述： | 32位嵌入式微处理器（32位精简指令集嵌入式微处理器） |
| 文件页数： | 41/46页 |
| 文件大小： | 610K |
| 代理商： | POWERPC 750 |
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9/30/99
Version 2.0
Datasheet
Page 37
PowerPC 750 SCM RISC Microprocessor
Preliminary Copy
PID8p-750
Heat sinks are attached to the package by means of a spring clip to holes in the printed-circuit board (see
Figure 18). Therefore the synthetic grease offers the best thermal performance, considering the low interface
pressure. Of course, the selection of any thermal interface material depends on many factors – thermal per-
formance requirements, manufacturability, service temperature, dielectric properties, cost, etc.
The board designer can choose between several types of thermal interfaces. Heat sink adhesive materials
should be selected based upon high conductivity, yet adequate mechanical strength to meet equipment
shock/vibration requirements. There are several commercially-available thermal interfaces and adhesive
materials provided by the following vendors.
Figure 20. Thermal Performance of Select Thermal Interface Material
S
2
/
0
0.5
1
1.5
2
0
10
20
30
40
50
60
70
80
Contact Pressure (PSI)
+
+
+
Silicone Sheet (0.006 inch)
Bare Joint
Floroether Oil Sheet (0.007 inch)
Graphite/Oil Sheet (0.005 inch)
Synthetic Grease
+
相关PDF资料 |
PDF描述 |
|---|---|
| PP-MOD1V2 | ISP INTERFACE MODULE |
| PP01002 | GEHOERSCHUTZ OHRSTOEPSEL 250ST Inhalt pro Packung: 250 Stk. |
| PP0901SA | Direct ProTek Replacement:PP0901SA |
| PP0901SB | Direct ProTek Replacement:PP0901SB |
| PP1101SB | Direct ProTek Replacement:PP1101SB |
相关代理商/技术参数 |
参数描述 |
|---|---|
| POWERPLUG15W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:AC/DC POWER SUPPLY |
| POWERPLUG24W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:AC/DC POWER SUPPLY |
| POWERPLUS 2C 2500MAH | 制造商:Energizer Battery Company 功能描述: |
| POWERPLUS 2D 2500MAH | 制造商:Energizer Battery Company 功能描述: |
| POWERPLUS 4AAA 850MAH | 制造商:Energizer Battery Company 功能描述: |
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