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6.2. √–∫∫‰øøÑ“
√Ÿª·∫∫°“√µàÕ«ß®√‰øøÑ“∑’Ë “¡“√∂µàÕ‰¥â¡’¥—ßπ’È
„π·µà≈–√ÿàπ √Ÿª·∫∫°“√µàÕ·À≈àß®à“¬‰ø‡¢â“°—∫µ—«‡§√◊ËÕß¿“¬πÕ°Õ“§“√®–·µ°µà“ß°—π‰ª
√–∫∫ 1:1
√–∫∫µàÕ Õ߇§√◊ËÕßæ√âÕ¡°—π
<√ÿàπ∑”§«“¡‡¬ÁπÕ¬à“߇¥’¬«>
A
·À≈àß®à“¬‰ø‡¢â“µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬πÕ°Õ“§“√
B
‡∫√§‡°Õ√åµ—¥‰ø≈ߥ‘π
C
‡∫√§‡°Õ√åµ—¥«ß®√‰øøÑ“ À√◊Õ «‘µ™å‚¥¥
D
µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬πÕ°Õ“§“√
E
“¬µàÕ‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π/¿“¬πÕ°Õ“§“√
F
√’‚¡∑§Õπ‚∑√≈·∫∫¡’ “¬
G
µ—«‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„π <¢Õß√ÿàπªíö¡§«“¡√âÕπ>
H
µ—«‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„π
<¢Õß√ÿàπ∑”§«“¡‡¬ÁπÕ¬à“߇¥’¬«>
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·À≈àß®à“¬‰ø‡¢â“µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„πÕ“§“√
<√ÿàπªíö¡§«“¡√âÕπ>
<√ÿàπªíö¡§«“¡√âÕπ>
<√ÿàπ∑”§«“¡‡¬ÁπÕ¬à“߇¥’¬«>
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·À≈àß®à“¬‰ø‡¢â“µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬πÕ°Õ“§“√
B
‡∫√§‡°Õ√åµ—¥‰ø≈ߥ‘π
C
‡∫√§‡°Õ√åµ—¥«ß®√‰øøÑ“ À√◊Õ «‘µ™å‚¥¥
D
µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬πÕ°Õ“§“√
E
“¬µàÕ‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π/¿“¬πÕ°Õ“§“√
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√’‚¡∑§Õπ‚∑√≈·∫∫¡’ “¬
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‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„πµ—«À≈—° <¢Õß√ÿàπªíö¡§«“¡√âÕπ>
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‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„πµ—«√Õß <¢Õß√ÿàπªíö¡§«“¡√âÕπ>
K
‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„πµ—«À≈—°
<¢Õß√ÿàπ∑”§«“¡‡¬ÁπÕ¬à“߇¥’¬«>
L
‡§√◊ËÕߪ√—∫Õ“°“»¥â“π„πµ—«√Õß
<¢Õß√ÿàπ∑”§«“¡‡¬ÁπÕ¬à“߇¥’¬«>
J
·À≈àß®à“¬‰ø‡¢â“µ—«‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„πÕ“§“√
SW5
G
‡§√◊ËÕߥâ“π„πµ—«À≈—°
H
‡§√◊ËÕߥâ“π„πµ—«√Õß
SW5-1: ‡ªî¥
SW5-2: ªî¥
SW5-3: ªî¥
SW5-1: ‡ªî¥
SW5-2: ªî¥
SW5-3: ‡ªî¥
SW5
K
‡§√◊ËÕߥâ“π„πµ—«À≈—°
L
‡§√◊ËÕߥâ“π„πµ—«√Õß
SW5-1: ‡ªî¥
SW5-2: ‡ªî¥
SW5-3: ªî¥
SW5-1: ‡ªî¥
SW5-2: ‡ªî¥
SW5-3: ‡ªî¥
°“√µ—Èß «‘µ™å DIP (SW5-3) ¢Õß∫Õ√奧«∫§ÿ¡‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π
°“√µ—Èß «‘µ™å DIP (SW5-3) ¢Õß∫Õ√奧«∫§ÿ¡‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π
‡¡◊ËÕµ—Èß§à“‡§√◊ËÕߥâ“π„πµ—«√Õß „Àâµ—Èß «‘µ™å DIP
(SW5-3) ¢Õß∫Õ√奧«∫§ÿ¡‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π‰ª∑’Ë
‡ªî¥
C
D
E
F
A
B
Fig. 6-2
6. ß“π‡¥‘π “¬‰ø
6.1. µ—«‡§√◊ËÕß¿“¬„πÕ“§“√
°“√‡¥‘𠓬‰ø (¢—π °√Ÿ„Àâ·πàπ) (Fig. 6-1)
A
∂Õ¥ °√ŸÕÕ° 2 µ—«
B
Ω“§√Õ∫™‘Èπ à«πÕÿª°√≥å “¬‰ø
C
·ªÑπ¢—È«√’‚¡∑§Õπ‚∑√≈·∫∫¡’ “¬
D
·ºß§«∫§ÿ¡µ—«‡§√◊ËÕߥâ“π„π
E
·ªÑπ¢—È«µàÕ‡¢â“·À≈àß°”‡π‘¥‰øøÑ“·∫∫¡’¢—È« “¬¥‘π
F
·ªÑπ¢—È«µàÕ àߺà“πµ—«‡§√◊ËÕß¿“¬πÕ°Õ“§“√
«‘∏’µàÕ«ß®√ “¬‰ø
1
‡ªî¥™àÕß ”À√—∫‡®“–√Ÿ (Fig. 6-2)
(·π–π”„Àâ„™âÕÿª°√≥宔櫰‰¢§«ß„π°“√‡®“–)
A
°≈àÕߧ«∫§ÿ¡
B
™àÕß ”À√—∫‡®“–√Ÿ
C
¥÷ßÕÕ°
D
™àÕß ”À√—∫‡®“–√Ÿ
2
¬÷¥ “¬‰ø¢Õß·À≈àß®à“¬‰ø‡¢â“°—∫°≈àÕߧ«∫§ÿ¡‚¥¬„™â·ªÑπ√Õ߇æ◊ËÕ‡ √‘¡·√߬÷¥ (°“√µàÕ·∫∫ PG À√◊Õ
„°≈⇧’¬ß) ‡¥‘𠓬‰ø§«∫§ÿ¡‡¢â“°—∫¢—È« “¬ àߺà“π‡¢â“∑“ß™àÕß ”À√—∫‡®“–√Ÿ¢Õß°≈àÕߧ«∫§ÿ¡ „™â
·ªÑπ√Õß∏√√¡¥“ (Fig. 6-3)
µàÕ “¬‰ø¢Õß·À≈àß®à“¬‰ø·≈– “¬‰ø§«∫§ÿ¡ „À⥟·ºπ¿“楗ߵàÕ‰ªπ’È
E
‡æ◊ËÕªÑÕß°—π·√߬÷¥®“°¿“¬πÕ°µàÕ à«π∑’˵àÕ “¬‡¢â“°—∫¢—È« “¬·À≈àß®à“¬‰ø ‚¥¬„™â·ªÑπ√Õß·∫∫°“√µàÕ PG À√◊Õ
„°≈⇧’¬ß
F
“¬‰ø®“°·À≈àß®à“¬‰ø
G
·√߬÷¥
H
„™â·ªÑπ√Õß∏√√¡¥“
I
“¬‰ø‡™◊ËÕ¡µàÕ‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π/√’‚¡∑§Õπ‚∑√≈·∫∫¡’ “¬
J
“¬‰ø‡™◊ËÕ¡µàÕ‡§√◊ËÕߪ√—∫Õ“°“»¿“¬„π/¿“¬πÕ°
Fig. 6-3
Fig. 6-1
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D
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HM06M091_PEH_th.p65
19/12/06, 10:32 AM
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