7.1.8 ↨䗝
㑻ϔ㠀⬉ 䕗催ˈ䇗 㑻 ↨ϡ 䲒DŽ㑻ϔ㠀 䕗 ˈ 乥⥛䍞催ˈ㑻 㛑 ϔ ˈ⫮㟇 Ѣϔ ˈ ˈ ↨䇃 ˈ 䍋Ⳍ 䯂乬DŽ
ˊ ⱘ
䕧 ⬉ ↨䕗Ԣ ˈ՟ 5Vˈ⫮㟇1V ˈ䰤 њ ↨ⱘ䗝 DŽ5V䕧 㑻 㛑 1 2 ˈ↣Ͼ㒓 䰊 1 2 DŽ䅵ㅫ㒧 1.5 ˈ 㛑䗝 2 ˈЎ ⱘ ↨ˈ 㒓 25ˁDŽⳌ ⱘ⺕㢃 に ˈ㽕 ⱘに Ё㒩ϡϟ 㒓 DŽ њ⬉⌕ ˈ њ㒓 㗫DŽ Пˈ䗝 1 ˈԚ⺕㢃Ёⱘ⺕䗮 1/3ˈ⺕㢃 㗫 㛑 ϔ DŽ㱑✊≵ 䗮⫼ⱘ 䗳ⱘ䗝 ↣Ͼ㒓 Ӭ ⱘ ⊩ˈԚ ϔ㠀㾘 DŽ佪 ˈ 乱 U i D 䖒 䕧 ⬉ ⱘ㒓 П䯈ⱘ⧚ ↨DŽ ⴔˈ 䗝 ⺕㢃 ˈ∖ ↨ ˈԚϡ 䰙䳔㽕ⱘ DŽ 㹋 ⧚ˈ䆩䆩 Ͼ 㛑DŽҢ Ԣ⬉ 㑻 ˈ Ў ⱘ ⱒ ↨ DŽ⡍ Ԣ䕧 ⬉ ⱘ㑻䕧 䋳䕑 ⥛ˈ㗠Џ 䏃䇗㡖ⱘг Ԣ 䕧 ˈ Ԣ⬉ 㑻 Ϟ ϟ䰡 Ͼ㒓 DŽ ϟ䰡 ⺕㢃 㗫ˈϞ 㒓 㗫DŽ ⱘ 㗫 ˈ 乏䞡 䗝 ⺕㢃ˈҹ ҙ䳔㽕 䇗 DŽ
Ԣ 㑻 ↨䗝 䲒DŽ՟ 12V 5V㑻 ↨ 2.5:1ˈ 5Vⱘ㑻2 ˈ12VЎ5 DŽԚ 5V㑻ҙ1 ˈ䙷М12V㑻ҙ 䗝3 ˈ䖭ḋՓ䪰 㗫 DŽ䖭Ͼ䯂乬 䗮䖛 ↨㾷 DŽ
䕗催⬉ 㑻 䲒䕗 DŽԚϔ㠀 ⦃ˈ⬉ ㊒ 䋳䕑 Փ〇 㛑 ˈ䗮 䳔㽕ϔϾ 㒻㒓 ⱘ 䇗㡖 DŽ ⫼䕗 ⱘ ⺕䇗㡖 DŽ
⦄ҷ䲚 ⬉䏃կ⬉⬉ 䍞 䍞Ԣˈ՟ 1.2~1.8Vˈ 乥⥛ 100kHzҹϞ ˈ䅵ㅫ ⱘ ⱘ ˈ՟ 1 ˈ Ѣ1 ˈ㗠Ϩ ϡ DŽ ˈՓ ԧ⿃ 㗫 ˗ℸ ˈ 䏃䕧 ˈ ϔ䏃䯁⦃䇗㡖ˈ㗠 䏃䳔㽕䕗㊒⹂ⱘ ↨㦋 ⒵ ⱘ䕧 ⬉ ㊒ DŽ ˈ⬉ 䇃 ˈ䳔㽕 㑻㒓 〇 䇗㡖˄ ⺕
䇗㡖 ˅ˈ 䖭ѯ 䞛⫼ ˈ ԧ⿃ 㗫DŽԚ ˈ ⧚ϡ ˈ ⱘ ⓣ DŽ䖭䞠ҟ㒡ϔ㠀 ⧚ ⊩DŽ
˄1˅ ⧚
包装密封性测试㒓 Ϟ⬉ ЎUˈ Ё Ϟ㒩N 㒓 ˈḍ ⬉⺕ ↣ ⱘ⺕䗮 䞣 'BA T U N
e
on
(7-2)
ЁT onˉU 㒓 Ϟⱘ 䯈(s)˗
A eˉ⺕㢃Ё 䴶⿃(m2)˗
Bˉ T on 䯈⺕㢃Ё⺕䗮 䞣˄T˅DŽ
E ⺕㢃ˈϸϾ䖍 䴶⿃Ⳍㄝˈ ㄝѢЁ 䴶⿃ⱘϔ DŽϔϾ㒓 ˄ 7-1˅ 㒩E ⺕㢃䖍 ˄ 1(a)ЁA˅ˈ 㒩Ё 䖬 㒩ϔϾ䖍 ˄ 1(
a)ЁB˅˗ ⫼ĀXā⺕㢃ˈ㒓 ⱘ 䯈 㒓( 1(b)ЁAǃBǃC)ˈ㒓 㒩䖍 ⱘϡ ˈ 䗴 ϡ ⱘ DŽ՟ 7-1(a)㒓 Aˈ 㒩䖍 ⱘ㒓 ˈ ⱘ⺕䗮 Ё ⱘϔ ˈ䖭Ͼ㒓 Ϟⱘ ⬉ Ў
U
B
T
A
F
on
e
'
2
(7-3)
˄7-2˅ЁN =1ˈ (7-3)Ў ˄7-2˅ⱘϔ DŽ 㒓 A Ⳍ ѢЁ 㒓 ⱘ DŽ䖭 䇧
DŽ 㾕 7-1(a)㒓 B 㒩Ё ϔ ˈ ϔ 㒩ϔ
Ͼ䖍 Ё ˈ䖍 Ё ⺕䗮 Ⳍ ˈ
Ⳍ Ѣϔ Ё ⺕䗮ˈ 㒓 B ㄝ Ў1.5 DŽ ⧚ˈ 7-1(b)ⱘ Ͼ䖍 ⱘ⺕䗮 Ё ⱘ1/4ˈ
ℸ ⦄ЎA,B,C Ў1.25ǃ1.5 1.75 DŽ 7-2ЎE ⺕㢃 ㄝ ⺕䏃DŽ 㑻㒓 㒩 Ё Ϟˈ㑻㒓 Ёϔ 㒩 䖍 Ϟˈ ϔϾ Ϣ ԭ㑻І㘨DŽЁ ⱘ⺕ Ў
G 1=A 1/l 1ˈ䖍 ⱘ⺕ ЎG 2=A 2/l 2˙G 3˄A 3=A 2ˈl 3=l 2˅DŽ
≵ 㑻⬉⌕ˈЁ ⱘ⺕䗮 䜡 䖍 ЁDŽҸk =G 2/( G 2 +G 3)˙A 2/( A 2 +A 3)ˉ ⱘ ⺕䗮ⱘ DŽ ¶3˙k ¶1ˈd ¶3/d t ˙k d ¶1/d t DŽѻ⫳ⱘ ⬉ Ў
U U N k N i 021 ˄7-4˅ ЁN 2ˉ ⺕䗮ⱘ㑻 DŽN 1ˉ 㑻 DŽ 㑻ⱘ⺕ i m N 1㓈 ⺕㢃Ёⱘ⺕䗮 DŽ 㑻 ⬉⌕ ˈ㑻⬉⌕ѻ⫳Ⳍ Ѣ▔⺕⺕ ⱘ⺕ ˈ⺕䗮 䜡 ⫳ DŽ
(2)ⓣ⺕
ㅵ㑻Ϣ 㑻㋻㗺 ˈ 㑻 ⴔϡϢ 䚼㑻㗺 ⱘ ⓣ Ϣ 㑻І㘨DŽ㗠 㑻 Ϣ䚼 㑻⺕䗮Ⳍ㗺 ˈⓣ ↨ϔ㠀㒓 㽕 DŽ (7-4)ҙ ぎ䕑 ϟ ゟDŽ
㑻⌕䖛䋳䕑⬉⌕ ˈ 7-3Ё⬏ њ 䋳䕑⬉⌕ ⱘㄝ ⺕䏃DŽЁ 㑻㒓 ▔⺕⺕
N 1i m ˈ 㑻䖬ѻ⫳ϔϾ⺕ N 1I 2’Ϣ㑻䋳䕑ⱘ ⺕⺕ N 2I 2 䫔DŽ ⺕䏃
㒓 ⱘˈЁ ⱘ⺕䗮¶1ϢU i ˈ▔⺕⺕ DŽ䗮䖛㑻 ⱘ⬉⌕ѻ⫳1ϾI 2 ⺕ DŽℸ⺕ Փ¶2 ˈ¶3 DŽ ℸ ⬉ DŽ䋳䕑⬉⌕ ϔ ˈ ѻ⫳ⱘ ⺕䗮 䫔њЁ ▔⺕ѻ⫳ⱘ⺕䗮ˈ㒻㓁 ⬉⌕ ˈ њϔϾ ゟ⬉ ˈ ⬉ ˈՓ㑻䕧 ⬉ ↨≵ 䖬 DŽ㑻 ⱘⓣ Ў
l
A k k Hl BAk k Hl k i L F P I \ 1112˄7-5˅
ЁA ˙A 2+A 3ˉ䖍 䴶⿃˗l ˉ䖍 䭓 ˗F =A 2/A DŽ
k=0.5 ˈⓣ DŽ
ϡ䆎 ϔϾ ϢЁ ⱘϔ І㘨ˈ䖬 Ͼ㑻ˈⓣ Ⳍ ⱘDŽԚ Ϣ Ͼ⒵ І㘨 ˈ 䕧 ⥛ҙ 䕧 ⥛ 䚼 ˈⓣ ˈԚ 䏃䕧 ˈϹ䞡 Ѹ 䇗㡖 㛑DŽ 7-1
G
F=N 1 7-2 ˄A ˅ ㄝ ⺕䏃˄B ˅ 2 I 2 B
7-3
信号调理模块(3) 䋳䕑⬉⌕ⱘ ⌕䖛䋳䕑⬉⌕ 䖍 ⱘ⺕䗮 ˈ㗠 ϔ䖍 ⱘ⺕ 䗮 DŽ ㊒⹂ 䆕ϸϾ䖍 䋳䕑⬉⌕ ⺕䗮 㸵ˈ
ⱘ⬉ ϡӮϟ䰡DŽϟ䴶ҟ㒡ҹϟ Ͼ ˖
7-4ЁϸϾ䖍 㒩1 㒓 ˈ 㘨䖲 1Ͼ DŽ⬅
ѢϸϾ㒓 䖍 䴶⿃Ⳍㄝˈ⺕䗮Ⳍㄝˈ ⬉ ⳌㄝDŽ
电磁炒灶䍋⺕䗮ϡ 㸵 ˈϸ㒓 ⬉ 䗴 ⬉⌕ˈℸ⦃⌕ 䫔⺕ ⱘϡ 㸵ˈ䖿ՓϸϾ䖍 ⺕䗮ⳌㄝDŽ ՓϸϾ䖍 䴶⿃ϡㄝˈ 㸵㒓 г㛑䖿Փ↣Ͼ䖍
匕首⺕䗮ⳌㄝDŽ
ㅵϞ䗄 ⊩㾷 њ㑻 ⓣ⺕䯂乬ˈԚҡ ⱘ 㑻⺕䗮ϡϢ 㑻㗺 ⱘ ⺕䗮DŽ ゴҟ㒡ⱘ ⓣ ⱘ ⊩ˈ 䖭䞠г䗖⫼DŽ
7-5 ⊩䖯ϔℹ ⓣ DŽ Ё Ͼ ϸϾ䪰ㅨ ㄦˈ㋻䌈 㑻 㑻Ёˈ њ Ϣ 㑻ⱘ㗺 DŽϸϾϡ㛑Ⳉ 㾺ⱘ ㄦˈ䗮䖛 ㄦϸッ ˈҢ⺕㢃ッ䚼 䖍ˈѸ 㘨䖲 DŽ 㑻㒓 Ё䯈ⓣ DŽ
ҹϞ ⫼ 䑿 㸵⺕䗮ˈг ҹ ⣀⫼ϔϾ 㸵
㒓 䖒 䖍 ⺕䗮ⱘ 㸵ˈ 7-6 ⼎DŽ 㸵㒓 ϸϾ
Ⳍㄝ ⱘ㒓 Ѹ 㘨㗠 DŽ㒓 ⫼䕗㒚ⱘ 㒓㒩1
䆌 ˈ 㒩䆌 DŽ㒓 ⊓ 䖍 㒩DŽ⺕䗮 㸵㒓
㽕 㸵ⱘ⬉⌕ 䕧 ⬉⌕ⱘϔ DŽ՟ ˈ ϸ䏃䕧 䛑
数据波
ˈ㗠Ϩ㒩 ϔϾ䖍 Ϟˈ⬉⌕ Ў2A 3A DŽ㽕 㸵ⱘ⬉⌕Ў5A/2=2.5A DŽ 㸵㒓 ↣䖍Ў5 ˈ 㸵
㒓 Ёⱘ⬉⌕Ў2.5A/5=0.5A DŽ ϸϾ䖍 Ϟˈ ⱘ 3A ⒵䕑ˈ2A ぎ䕑ˈ 㸵㒓 ⌕䖛ⱘ⬉⌕Ў3/2/5=0.3A DŽ䖭⾡ 㸵㒓 㒧 ♉⌏ˈ Т䗖⫼Ѣ ⱘ DŽ
ҹϞ E ⺕㢃Ё 1/2 DŽ㽕㦋 Ѣ1/2 䞛⫼ 7-1(b)
⺕㢃DŽԚ 㽕 1/4 ˈЎњ4Ͼ䖍 ⺕䗮Ⳍㄝˈ㽕 4Ͼ䖍 䛑㒩1 㘨ˈ 䰙 ѯ 䲒DŽ㗠ϨĀX ā⺕㢃ϡ䗖 催乥 DŽ↨䕗 ⧚ⱘ 䖬 ⫼ ⊯䗖⫼ⱘE ⺕㢃DŽ
ҹϞ䅼䆎њ⫼ϸϾⳌㄝ ⱘ 㸵㒓 㦋 ϸϾ䖍 ⱘ⺕䗮
ⳌㄝDŽ 䴶 䖛 Փ䖍 䴶⿃ϡㄝˈ 㽕 㸵㒓 Ⳍㄝˈг㛑Փ䖍 ⺕䗮ⳌㄝDŽ Пˈ 䖍 䴶⿃Ⳍㄝˈ㗠 㸵㒓 ϡㄝˈ 䖿Փ䖍 ⺕䗮ϡㄝDŽ՟ 2ʿ䖍 㸵㒓 3ʿⱘ3 ˈ Ў㒓 㘨 ϔ䍋ˈ ⬉ 乏Ⳍㄝˈ2ʿ䖍 Ёⱘ⺕䗮 ⥛d ¶2/d t 3ʿ䖍 ⱘ1/3ˈ ҹ ⺕䗮ⱘ1/4䖯 2ʿ䖍 ˈ3/4䖯 3ʿ䖍 DŽ 䫒2ʿ䖍 ⱘ㒓 Ў ˈ 䫒 ʿ䖍 ⱘ㒓 Ў DŽ ⧚ˈ ӏ DŽ
Ԛ ⊼ ˈЁ ⱘ⺕䗮ϡ ˈ ӏ ˈ䖍 ⱘ⺕䗮 䜡 ⫳њ ˖ϔϾ↨ℷ ⫼ ˈ㗠 ϔϾ↨ℷ ⫼ DŽ⺕䗮䖛 ӮՓ⺕㢃佅 ˈҢ⧚䆎Ϟ䆆 ⺕䗮 ˈԚ ˈ ϔ㠀 ⫼ +]ҹϞˈ ⺕䗮 㗫䰤 䖰 Ѣ佅 ⺕䗮 DŽϔ㠀ϡӮ䖯 佅 ˈ ⺕㢃 㗫⬹ DŽ
ϔ ⹂ゟˈ 䅵ㅫ 乏䞡 ⹂ DŽ
7.1.9⺕䗮 ⿏
ḍ ⬉⺕ ˈϔϾ㒓 ⱘ⺕䗮ㄝѢ↣ ӣ⾦ⱘ⿃ DŽ䖭 ⴔӏԩ⺕ ӊⱘӏԩ㒓 Ϟ⬉ ˈϔϾ ⬉ 乏Ў䳊DŽϔϾѸ⌕⊶ Ёˈ Փ䴲 ⱘⳈ⌕ 䞣ˈгӮ ⺕㢃⺕ 佅 DŽ
Ԣ乥⥛Џ Ёˈ 㑻㒓 ⱘ⬉䰏 䰡䎇ҹ䰤 ⺕㢃䍟 佅 ˖䖭 Ў ⱘⳈ⌕ 䞣 ⺕䗮 佅 ˈ⺕ ⬉⌕ ϡ ⿄DŽⳈ⌕ 䞣 ⱘ⺕ ⬉⌕ 㒓 ⬉䰏Ϟѻ⫳ϔϾIR
7-4⺕䗮 㸵ⱘ
䰡㨑ˈ 䫔њ▔ ⊶ ЁⱘⳈ⌕⬉ 䞣ˈ 㛑䙓 ⺕㢃佅 DŽ
催乥 ⬉⑤Ёˈ⧚䆎Ϟ 偅 ⊶ ⿄ⱘˈ 䯈Ⳍㄝⱘℷ䋳ӣ⾦Ѹ 㒓 Ϟˈ ⺕㢃⺕ ✊ ԡ ⢊ DŽԚ ˈ䗮 ⬅Ѣ ⥛ ӊⱘ 䗮⬉䰏R on 䗳 ⱘϡㄝˈՓ 偅 ⊶ ⱘӣ⾦ϡ ⿄ˈѻ⫳ ⱘⳈ⌕ 䞣 䍋⺕䗮ⱘ ⿏DŽ催乥 ϔ㠀 㑻 ˈⳈ⌕⬉䰏 ԢˈⳈ⌕⺕ ⬉⌕ 䞣 䰡IR ⺕㢃佅 ˈϡ䎇ҹ⍜䰸ӣ⾦ϡ ⿄DŽ
ℷ▔ ⺕䗮 ⿏ϡ 䯂乬DŽ ˈ ⺕ ⬉⌕ Փ⬉ ˈϔ㠀 ㅱԡ⬉䏃ˈ ⬉ Փ⺕ ⬉⌕ 䳊ˈ ⺕ ⱘ䍋 ⢊ DŽ ӣ⾦㊒⹂ ㄝѢ 䗮 ⱘӣ⾦DŽℷ▔ 㞾 㞾 ԡ˄䗮䖛䰤 ぎ ˈ 䆕 䎇 ⱘ ԡ 䯈˅DŽ⬉ ӏԩ ⬉䏃 ˄ ḹˈ ḹ Ё ˅ˈ⺕䗮 ⿏䯂乬 ЎϹ䞡DŽ
㾷 ⊩Пϔ ⺕㢃ⱘ⺕䏃ЁІ㘨ϔϾ ⇨䱭ˈ䖭 Փ⺕ ⬉⌕ ˈ 䴲ⶽ ⺕ 㒓ˈ Ѣ䙓 佅 DŽ⬉䏃⬉䰏ⱘIR 䰡 ҹ 䫔偅 ⊶ Ёϡ ⿄DŽԚ⺕ ⬉⌕ 㸼⼎▔⺕⬉ 㛑䞣ⱘ ˈ䗮 ⫼㓧 ㅱԡ ˈ њ⬉䏃 㗫DŽ
㾷 ϡ ⿄䯂乬ⱘ↨䕗 ⱘ ⊩ 䞛⫼⬉⌕ ˄ ⬉⌕ ˅㞾 㸵DŽ⬅Ѣӣ⾦ϡ ⿄ˈ⺕䗮 ϔϾ ⿏ˈ ⺕ ⬉⌕ 㢹 䗤⏤ϡ ⿄DŽ㗠⬉⌕ Ёⲥ⌟⬉⌕ˈ ↣Ͼ Ⳍ ⱘ ⬉⌕ ˈ ⬉⌕ ⱘ 䗮 䯈ⷁˈ П 䭓DŽⳈ⌕ 䞣䗴 ⱘӣ⾦ϡ 㸵 ℸ㹿㑴ℷњDŽ ⺕ ⬉⌕ ϸϾ Ⳍㄝˈ⺕䗮 ⿏ DŽ✊㗠 Ѣ ḹ ⦄њ ⱘ䯂乬DŽ ⬉⌕ 䗮䖛Ѹ 䭓 㓽ⷁ㛝 㑴ℷӣ⾦ϡㄝ ˈѸ 䯈ѻ⫳њ ⾦˄⬉㥋˅ϡㄝDŽ⬉㥋ϡㄝ 䍋⬉ ℷ 䋳↡㒓 ⿏DŽ ⬉ ⾏ Ё ⚍ˈӣ⾦ϡ 㸵 ˈ 䍋⬉⌕ 䖯ϔℹⱘ㑴ℷ㛝 ˈ 㟈 ⦃ˈ⬉ ⿏ ϔ䖍↡㒓DŽ䖭 ḹ Ё ϡ ⱘˈ ḹҡ ⬉ DŽ ḹ Ёˈ ㅔ ⱘ㾷 ⺕ ⱘ ⊩ 㑻І㘨ϔϾ⬉ DŽ ⫼⬉ 䱨⾏▔ ⊶ ЁⱘⳈ⌕ 䞣DŽ
7.1.10⺕㢃䗝
⥛䪕⇻ԧˈ催乥ϟ 催⬉䰏⥛ˈ 㗠⍵⌕ 㗫ԢǃӋḐԢ 催乥 ⺕㢃佪䗝 DŽԚ⺕ ⥛䗮 䕗Ԣˈ⺕ ⬉⌕ ℸ䕗 ˈ 䳔⫼㓧 ㅱԡ⬉䏃 ⧚DŽ
Ѣ 䞥 ⺕㢃ˈ 䪈 䴲 䞥 䞥ˈ䖭ѯ 䕗催ⱘ⬉䰏⥛ˈ䗮 䔻 㭘ⱘ ˈ ҹ⫼ 䕗催乥⥛DŽϔ㠀 䞥 㱑✊佅 ⺕䗮 ↨䪕⇻ԧ ˈ䖭䗮 ㋻㽕ⱘˈ Ў⺕䗮 Ϲ䞡 ⍵⌕ 㗫䰤 DŽ ӋḐ ㋴г ⱘ䗝 DŽ 催⏽ ǃ ⱘ ˈ䳔䞛⫼ 䞥 ⺕㢃 ˈϔ㠀 ⺕㢃 䗝 䪕⇻ԧDŽ ⾡䪕⇻ԧ ⫼乥⥛ 㗫 ⳟ10.3DŽ
ˊ⺕㢃 ⢊
⺕㢃に 㛑 DŽ 㒓 㒓 ⱘ DŽՓѸ⌕⬉䰏R ac ⓣ DŽ䖬 ˈ ⱘ⠀⬉ に 䕗 DŽ に 䳔㽕㒓 催 Ԣˈ ℸ ⫼㒓 に 䴶⿃DŽ䪕⇻ԧ⺕㢃 㔤 ( ѻGU ˈ 䰙P )ǃPMǃRMǃPQǃEEǃECǃEPǃETDǃRCǃUU UI ⾡ ˈҹ 䖥 ⱘ 䴶⺕㢃ˈ EFD,EPC,LP ㄝ⺕㢃DŽ
㔤 PQ ⺕㢃 䕗 ⱘに 䴶⿃ˈに ⢊ Т ℷ ⱘDŽ㔤(P) PQ ⺕㢃↨EE⺕㢃 䕗 ⱘ⺕ 㬑ⱘӬ⚍ˈ њEMIⱘӴ ˈ⫼ѢEMC㽕∖ϹḐⱘ DŽ⠀⬉ 㗫䌍њに 䴶⿃ⱘ 䚼 ˈに 䖰ϡ Շˈ ⫼Ѣ125WҹϟԢ ⥛ DŽ ⥛ ⫼ ⛁ 䲒DŽ㔎⚍ 㒓㔎 ˈ ⬉⌕ 㒓 䲒DŽгϡ䗖 䏃䕧 ˈ䕧 㒓 DŽгϡ 催 ⫼ˈ Ў 㒓ⱘ 㒱㓬 ⧚ 䲒DŽ
EEˈECˈETDˈLP⺕㢃䛑 E ⺕㢃DŽⳌ Ѣ 䇈 䕗 ⱘに 䴶⿃ˈ に 㗠
捕虾机
电路图催 Ԣⱘ㒧 ˈⓣ⺕ 㒓 ˈ催乥Ѹ⌕⬉䰏 DŽ ⱘに ≵ 㒓䯂乬ˈ㒓 Ϣ ⬠ぎ⇨ 㾺䴶 ˈ Ѣぎ⇨⌕䗮ˈ ⛁ ˈ ⧚ ⥛DŽԚ⬉⺕ 䕗 DŽEC ˈETD ⺕㢃ⱘЁ 䴶ϢEE Ⳍ ⶽ 䴶⿃ ˈ 䴶↣ 㒓 ↨ⶽ ⷁ 㑺11ˁˈ ⬉䰏 11ˁˈ㒓 㗫 ⏽ гⳌ 䰡ԢDŽԚ EE ⺕㢃 唤 ˈḍ ϡ ⱘ 乥⥛ ⺕䗮 ˈӴ䕧 ⥛㣗 Ң5W 催䖒5kW DŽ ϸ EE ⺕㢃 ЎϔԧՓ⫼ˈӴ䕧 ⥛⫮㟇 䖒10kW DŽϸ ⺕㢃 Փ⫼ ˈ⺕㢃䴶⿃ ˈ ⺕䗮 乥⥛ ϡ ˈ ϔ ˈ ⥛ ↨ ⫼ϟϔϾ ⱘ⺕㢃ԧ⿃㽕 DŽ
RM PM ⺕㢃 㔤˄P ˅ E ⺕㢃ⱘ 㹋ˈ↨㔤 ⱘ 㒓に ⱘ ⛁ ӊˈ 㗠 Ӵ䕧 ⱘ ⥛DŽ ⺕㢃≵ 䚼 㒓 ˈ⺕ ҟѢ㔤 EE П䯈DŽRM ⺕㢃 ϸ⾡㒧 ˖ Ё ≵ Ё DŽ ѯ䇤 ⬉䏃Ё㽕∖ ⹂ 䇗䇤ˈ䇗㡖⬉ DŽ ҹ⫼ Ё ⱘRM ⺕㢃ˈ䗮䖛Ё ⺕Ầ䇗㡖⬉ 䞣ˈ䇗㡖㣗 䖒30ˁDŽϔ㠀 ⥛⺕㢃Ёϡ䞛⫼ˈ⺕Ầ 㗫䕗 DŽ
PQ Շⱘԧ⿃Ϣ䕤 㸼䴶 㒓 に 䴶⿃П↨DŽ ⺕㢃 㗫ℷ↨Ѣ⺕㢃ԧ⿃ˈ㗠 ⛁㛑 ℷ↨Ѣ䕤 㸼䴶ˈ䖭ѯ⺕㢃 㒭 䕧 ⥛ϟ ⱘ⏽ DŽ ℸ 㒭 䕧 ⥛ϟԧ⿃ DŽ
LP ǃEFD EPC ⺕㢃Џ㽕Ў 䴶 䆒䅵ⱘDŽЁ 䭓ˈⓣ DŽԚ Ўԧ⿃ ˈ⺕䗮 ⺕ 䛑 䞡㽕ⱘ ˈ䅵ㅫⳌ 䲒DŽ
UU UI Џ㽕⫼ 催 ⥛∈ DŽ ⫼ 1kW ҹϟDŽ Ӏ↨EE ⱘに ˈ ҹ⫼ ㉫ⱘ 㒓 ⱘ DŽԚ⺕䏃䭓 ˈ↨EE ⱘⓣ DŽ
⦃ ⺕㢃 ⱘ ⺕䏃ˈ 㒓 㒩 Ͼ⺕㢃ϞDŽ䖭ḋⱘ㒓 䋼Ϟ 㒩 Ͼ⺕㢃ˈՓ ⓣ Ԣ 㒓 DŽ Ў≵ 㒓 ッ䚼ˈ≵ ⠀⬉䎱⾏ⱘ㽕∖˄Ԛ 㒓䯂乬˅DŽ ⺕䗮 EMI 䛑 ԢDŽ
⦃ ⱘ 䯂乬 㒩㒓 䲒ˈ1 㑻 ԩ Ͼ⺕㢃Ϟ˛㞾 㒩㒓 џ Ϟ ϡ 㛑ⱘDŽЎℸˈ⦃ ⫼Ѣ ⬉⑤ DŽ
⺕㢃
˄1˅䴶⿃Ь⿃⊩
㒣偠ⱘ⺕䆒䅵㗙 ⺕㢃ⱘ ϡ 䲒ⱘDŽ Դ ϔϾ 䆒䅵ⱘ ˈ Ԅ䅵⺕㢃 ˈ Ңϟ DŽ䖭 ˈ 㛑ḍ Փ⫼㽕∖ˈ ⫼ϔѯ ⶹ䆚 Ⳍ ⱘ⺕㢃DŽ↨䕗䗮⫼ⱘ ⊩ 䴶⿃Ь⿃⊩DŽ ⺕㢃 䴶⿃Ϣ㒓 に 䴶⿃ⱘЬ⿃DŽ
⫼䴶⿃Ь⿃ 䳔㽕ⱘ⺕㢃 ˈϢ䆌 ㋴ DŽ⺕㢃 ⧚ ⥛ⱘ㛑 ϡ 䱣䴶⿃Ь⿃ ⺕㢃ԧ⿃㒓 ⱘDŽ䕗 ⱘ 乏 ѢԢ ⥛ ˈ
Ў ⛁䴶 䭓ԢѢѻ⫳ 㗫ⱘԧ⿃ⱘ DŽ՟ ϔϾ⧗ԧˈԧ⿃ 䱣 ⱘゟ 䭓ˈ㗠㸼䴶⿃䱣 ⱘ 䭓DŽ⛁⦃ г 䲒㊒⹂Ԅ䅵ˈ 䖿䗮亢䖬 㞾✊ 䛑 䆌 㗫 ⏽ DŽҹϟ կϔϾ䴶⿃Ь⿃ⱘ㉫⬹乘䅵˖
AP A A P K Bf cm e W O T §©¨·¹¸'434/˄7-6˅
ЁP o ˉ䕧 ⥛(W)˗
B ˉ⺕䗮 䞣(T)˗
f T ˉ 乥⥛(Hz)˗
K ˉ0.014˄ℷ▔ ˈ Ё ˅ˈˉ0.017˄ ḹˈ ḹ˅DŽ
Ѣ㒓 ⬉⌕ 420A/cm 2ˈ に ㋏ 40ˁDŽ Ԣ乥 ˈ佅 䰤 ⺕䗮 ˈ㗠 50kHz ˄䪕⇻ԧ˅ҹϞˈ⺕㢃 㗫䗮 䰤 њ B DŽ䖭䞠䞛⫼⺕㢃↨ 㗫Ў100W/cm 3
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