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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

DC/DC
闁辫畝锛�9195鏅�(sh铆)闁擄細2016-09-27 11:04:58

    DC/DC鏄寚灏囦竴鍊�(g猫)鍥哄畾鐨勭洿娴侀浕澹撹畩鎻涚偤鍙畩鐨勭洿娴侀浕澹�锛屼篃绋辩偤鐩存祦鏂尝鍣�銆�

绨′粙

    DC/DC 銆愪腑鏂囪В閲嬨�戝氨鏄寚鐩存祦杞�(zhu菐n)鐩存祦闆绘簮銆�

    姒傚康

    閫欑ó鎶�琛�(sh霉)琚唬娉涙噳(y墨ng)鐢ㄤ簬鐒¤粚闆昏粖銆佸湴閻靛垪杌娿�侀浕鍕�(d貌ng)杌婄殑鐒＄礆(j铆)璁婇�熷拰鎺у埗锛屽悓鏅�(sh铆)浣夸笂杩版帶鍒剁嵅寰楀姞閫熷钩绌�(w臎n)銆佸揩閫熼熆鎳�(y墨ng)鐨勬�ц兘锛屽苟鍚屾檪(sh铆)鏀跺埌绡�(ji茅)绱勯浕鑳界殑鏁堟灉銆傜敤鐩存祦鏂尝鍣ㄤ唬鏇胯畩闃诲櫒鍙瘈(ji茅)绱勯浕鑳�(20~30)%銆傜洿娴佹柆娉㈠櫒涓嶅儏鑳借捣瑾�(di脿o)澹撶殑浣滅敤(闁嬮棞(gu膩n)闆绘簮)锛� 鍚屾檪(sh铆)閭勮兘璧峰埌鏈夋晥鍦版姂鍒堕浕缍�(w菐ng)鍋�(c猫)璜ф尝闆绘祦鍣伈鐨勪綔鐢ㄣ��

宸ヤ綔鍘熺悊

    DC/DC璁婃彌鏄皣鍘熺洿娴侀浕閫氶亷瑾�(di脿o)鏁村叾PWM锛堝崰绌烘瘮锛変締鎺у埗杓稿嚭鐨勬湁鏁堥浕澹撶殑澶у皬銆�

    DC/DC杞�(zhu菐n)鎻涘櫒鍙堝彲浠ュ垎鐐虹‖闁嬮棞(gu膩n)锛圚ard Switching锛夊拰杌熼枊闂�(gu膩n)锛圫oft Switching锛夊叐绋�銆傜‖闁嬮棞(gu膩n)DC/DC杞�(zhu菐n)鎻涘櫒鐨勯枊闂�(gu膩n)鍣ㄤ欢鏄湪鎵垮彈闆诲鎴栨祦閬庨浕娴佺殑鎯呮硜涓嬶紝闁嬮�氭垨闂�(gu膩n)鏂烽浕璺殑锛屽洜姝ゅ湪闁嬮�氭垨闂�(gu膩n)鏂烽亷绋嬩腑灏囨渻(hu矛)鐢�(ch菐n)鐢熻純澶х殑浜ょ枈鎼嶈��锛屽嵆鎵�璎傜殑闁嬮棞(gu膩n)鎼嶈�楋紙Switching loss锛夈�傜暥(d膩ng)杞�(zhu菐n)鎻涘櫒鐨勫伐浣滅媭鎱�(t脿i)涓�瀹氭檪(sh铆)闁嬮棞(gu膩n)鎼嶈�椾篃鏄竴瀹氱殑锛岃�屼笖闁嬮棞(gu膩n)闋荤巼瓒婇珮锛岄枊闂�(gu膩n)鎼嶈�楄秺澶�锛屽悓鏅�(sh铆)鍦ㄩ枊闂�(gu膩n)閬庣▼涓倓鏈�(hu矛)婵�璧烽浕璺垎甯冮浕鎰熷拰瀵勭敓闆诲鐨勬尟钑╋紝甯朵締闄勫姞鎼嶈��锛屽洜姝わ紝纭枊闂�(gu膩n)DC/DC杞�(zhu菐n)鎻涘櫒鐨勯枊闂�(gu膩n)闋荤巼涓嶈兘澶珮銆傝粺闁嬮棞(gu膩n)DC/DC杞�(zhu菐n)鎻涘櫒鐨勯枊闂�(gu膩n)绠�锛屽湪闁嬮�氭垨闂�(gu膩n)鏂烽亷绋嬩腑锛屾垨鏄姞浜庡叾涓婄殑闆诲鐐洪浂锛屽嵆闆堕浕澹撻枊闂�(gu膩n)锛圸ero-Voltage-Switching锛孼VS锛夛紝鎴栨槸閫氶亷闁嬮棞(gu膩n)绠＄殑闆绘祦鐐洪浂锛屽嵆闆堕浕娴侀枊闂�(gu膩n)锛圸ero-Current路Switching锛孼CS锛�銆傞�欑ó杌熼枊闂�(gu膩n)鏂瑰紡鍙互椤憲鍦版笡灏忛枊闂�(gu膩n)鎼嶈�楋紝浠ュ強闁嬮棞(gu膩n)閬庣▼涓縺璧风殑鎸暕锛屼娇闁嬮棞(gu膩n)闋荤巼鍙互澶у箙搴︽彁楂橈紝鐐鸿綁(zhu菐n)鎻涘櫒鐨勫皬鍨嬪寲鍜屾ā濉婂寲鍓�(chu脿ng)閫犱簡姊濅欢銆傚姛鐜囧牬(ch菐ng)鏁堟噳(y墨ng)绠★紙MOSFET锛夋槸鎳�(y墨ng)鐢ㄨ純澶氱殑闁嬮棞(gu膩n)鍣ㄤ欢锛屽畠鏈夎純楂樼殑闁嬮棞(gu膩n)閫熷害锛屼絾鍚屾檪(sh铆)涔熸湁杓冨ぇ鐨勫瘎鐢熼浕瀹�銆傚畠闂�(gu膩n)鏂锋檪(sh铆)锛屽湪澶栭浕澹撶殑浣滅敤涓�锛屽叾瀵勭敓闆诲鍏呮豢闆伙紝濡傛灉鍦ㄥ叾闁嬮�氬墠涓嶅皣閫欎竴閮ㄥ垎闆昏嵎鏀炬帀锛屽墖灏囨秷鑰椾簬鍣ㄤ欢鍏�(n猫i)閮�锛岄�欏氨鏄鎬ч枊閫氭悕鑰�銆傜偤浜嗘笡灏忔垨娑堥櫎閫欑ó鎼嶈��锛屽姛鐜囧牬(ch菐ng)鏁堟噳(y墨ng)绠″疁閲囩敤闆堕浕澹撻枊閫氭柟寮忥紙ZVS锛�銆傜禃绶ｆ煹闆欐サ鎬ф櫠楂旂锛圛nsulated Gate Bipolar tansistor锛孖GBT锛夋槸涓�绋京(f霉)鍚堥枊闂�(gu膩n)鍣ㄤ欢锛岄棞(gu膩n)鏂锋檪(sh铆)鐨勯浕娴佹嫋灏炬渻(hu矛)灏�(d菐o)鑷磋純澶х殑闂�(gu膩n)鏂锋悕鑰�锛屽鏋滃湪闂�(gu膩n)鏂峰墠浣挎祦閬庡畠鐨勯浕娴侀檷鍒伴浂锛屽墖鍙互椤憲鍦伴檷浣庨枊闂�(gu膩n)鎼嶈��锛屽洜姝GBT瀹滈噰鐢ㄩ浂闆绘祦锛圸CS锛夐棞(gu膩n)鏂锋柟寮�銆侷GBT鍦ㄩ浂闆诲姊濅欢涓嬮棞(gu膩n)鏂凤紝鍚屾ǎ涔熻兘娓涘皬闂�(gu膩n)鏂锋悕鑰�锛屼絾鏄疢OSFET鍦ㄩ浂闆绘祦姊濅欢涓嬮枊閫氭檪(sh铆)锛屽苟涓嶈兘娓涘皬瀹规�ч枊閫氭悕鑰�銆傝鎸綁(zhu菐n)鎻涘櫒锛圧esonantConverter 锛孯C锛�銆佹簴(zh菙n)璜ф尟杞�(zhu菐n)鎻涘櫒锛圦unsi-Tesonant Converter锛孮RC锛夈�佸璜ф尟杞�(zhu菐n)鎻涘櫒锛圡ulti-ResonantConverter锛孧RC锛夈�侀浂闆诲闁嬮棞(gu膩n)PWM杞�(zhu菐n)鎻涘櫒锛圸VS PWM Converter锛�銆侀浂闆绘祦闁嬮棞(gu膩n)PWM杞�(zhu菐n)鎻涘櫒锛圸CS PWM Converter锛�銆侀浂闆诲杞�(zhu菐n)鎻涳紙Zero-Voltage-Transition锛孼VT锛塒WM杞�(zhu菐n)鎻涘櫒鍜岄浂闆绘祦杞�(zhu菐n)鎻涳紙Zero- Voltage-Transition锛孼VT锛塒WM杞�(zhu菐n)鎻涘櫒绛夛紝鍧囧爆浜庤粺闁嬮棞(gu膩n)鐩存祦杞�(zhu菐n)鎻涘櫒銆傞浕鍔涢浕瀛愰枊闂�(gu膩n)鍣ㄤ欢鍜岄浂闁嬮棞(gu膩n)杞�(zhu菐n)鎻涘櫒鎶�琛�(sh霉)鐨勭櫦(f膩)灞曪紝淇冧娇浜嗛珮闋婚枊闂�(gu膩n)闆绘簮鐨勭櫦(f膩)灞�銆�

鐧�(f膩)灞曟柟鍚�

鍗婂皫(d菐o)楂旀妧琛�(sh霉)閫�(j矛n)姝ユ槸DC/DC鎶�琛�(sh霉)璁婂寲鐨勫挤(qi谩ng)澶у嫊(d貌ng)鍔�銆�
1銆丮OSFET鐨勬妧琛�(sh霉)閫�(j矛n)姝ョ郸DC/DC妯″鎶�琛�(sh霉)甯朵締鐨勫法澶ц畩鍖�锛屽悓姝ユ暣娴佹妧琛�(sh霉)鐨勫法澶ч��(j矛n)姝�銆�
2銆丼chottky鎶�琛�(sh霉)鐨勯��(j矛n)姝�銆�
3銆佹帶鍒跺強椹�(q奴)鍕�(d貌ng)IC鐨勯��(j矛n)姝�銆�
a銆侀珮澹撶洿鎺ヨ捣鍕�(d貌ng)
b銆侀珮澹撻浕骞充綅绉婚﹨(q奴)鍕�(d貌ng)鍙栦唬璁婂鍣ㄩ﹨(q奴)鍕�(d貌ng)
c銆乑VS锛孼CS椹�(q奴)鍕�(d貌ng)鍣ㄨ并鐛�(xi脿n)绲﹀悓姝ユ暣娴佹晥鏋�
d銆佸厜鑰﹀弽楗嬬洿鎺ユ帴鍙WM IC缍�(j墨ng)姝蜂簡闆诲鍨�=>闆绘祦鍨�=>闆诲鍨嬬殑杞�(zhu菐n)鎻涳紝鍙堢稉(j墨ng)姝蜂簡纭枊闂�(gu膩n)=>杌熼枊闂�(gu膩n)=>纭枊闂�(gu膩n)鐨勫惁瀹氫箣鍚﹀畾璁婂寲銆傛帉鎻℃帶鍒禝C鏄埗浣淒C/DC鐨勫墠鎻愬拰闂�(gu膩n)閸点��
4銆佸井鎺у埗鍣ㄥ強DSP閫�(j矛n)鍏C/DC鏄妧琛�(sh霉)鐧�(f膩)灞曠殑蹇呯敱涔嬭矾銆�
5銆佺鑺妧琛�(sh霉)鐨勭獊鐮存槸涓嬩竴浠C/DC鎶�琛�(sh霉)閫�(j矛n)姝ョ殑闂�(gu膩n)閸�锛屼篃鏄法澶ч洠椤屻��
DC/DC鐩搁棞(gu膩n)琛�(sh霉)瑾�:
1.
DC loop signaling (Direct Current)
鐩存祦鐠�(hu谩n)璺俊浠�
2.
current, direct (dc)
鐩存祦闆绘祦
3.
dc offset
鐩存祦鍋忕Щ,鐩存祦鍋忕疆
4.
dc isolation
鐩存祦闅旈洟
5.
dc holdover
鐩存祦钃勫喎
6.
dc filter
鐩存祦婵炬尝鍣�
7.
direct-current (dc)
鐩存祦闆绘祦
8.
direct current (DC)
鐩存祦闆绘祦
9.
DC-restore amplifiers
鐩存祦鎭㈠京(f霉)鏀惧ぇ鍣�
10.
DC-to-DC Converter Unit
鐩存祦-鐩存祦杞�(zhu菐n)鎻涘柈鍏�

瑷�(sh猫)瑷�(j矛)鎶�宸�

    涓�.DC-DC闆昏矾瑷�(sh猫)瑷�(j矛)鑷冲皯瑕佽�冩叜浠ヤ笅姊濅欢锛�

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    浜�.鍩轰簬浠ヤ笂鍏╅粸(di菐n)閬告搰PWM IC瑕佽�冩叜锛�

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    2.PWM闁嬮棞(gu膩n)鐨勯牷鐜囷紝閫欎竴榛�(di菐n)鐨勯伕鎿囬棞(gu膩n)绯诲埌绯荤当(t菕ng)鐨勬晥鐜�銆傚皪(du矛)鍎�(ch菙)鑳介浕鎰�锛岄浕瀹圭殑澶у皬鐨勯伕鎿囦篃鏈変竴瀹氬奖闊�銆�

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    1.杓稿叆閮ㄥ垎锛氶浕婧愯几鍏ョ闇�瑕佸姞闆绘劅闆诲婵炬尝銆傜洰鐨勶細鐢变簬MOS绠＄殑闁嬮棞(gu膩n)鍙婇浕鎰熷湪鐬枔鐨勮畩鍖栨渻(hu矛)閫犳垚杓稿叆闆绘簮鐨勬尝鍕�(d貌ng)锛屽挨鍏舵槸鍦ㄧ郴绲�(t菕ng)鑰楅浕娉㈠嫊(d貌ng)杓冨ぇ鏅�(sh铆)锛屽奖闊挎洿鐐烘槑椤�銆�

    2.杓稿嚭閮ㄥ垎锛�

    (1)鍋囧畾C2鐨勯伕鎿囩殑100uF鏄纰虹殑锛屾垜鍊戞兂寰楀埌鏇村皬鐨勭磱娉紝鍙互灏�100uF鐨勯浕瀹规敼鎴愬叐椤�47uF鐨勯浕瀹�(鍩轰簬鐩稿悓椤炲瀷鐨勯浕瀹�);濡傛灉100uF闆诲閲囩敤鐨勬槸閶侀浕瑙�锛屽彲浠ュ湪鍘熶締鐨勫熀绀�(ch菙)涓婂姞涓�椤�10uF鐨勭鐗囬浕瀹规垨閴浕瀹�銆�

    (2)鍦ㄨ几鍑虹鍐嶅姞涓�椤嗛浕瀹瑰拰涓�椤嗛浕瀹瑰皪(du矛)鍘熶締鐨勯浕婧愬仛涓�鍊�(g猫)LC婵炬尝锛屾渻(hu矛)寰楀埌涓�鍊�(g猫)绱嬫尝鏇村皬鐨勯浕婧�銆�

    PCB甯冪窔鏅�(sh铆)锛屾噳(y墨ng)娉ㄦ剰骞鹃粸(di菐n)锛�

    1.杓稿叆闆绘簮鑸嘙OS鐨勯�ｇ窔瑕佺洝鍙兘鐨勭矖銆�

    2. Vgs涔熻绮椾竴榛�(di菐n)锛屽崈钀笉瑕佷互鐐虹矖绱�(x矛)娌掗棞(gu膩n)绯�锛�(娉細涓�鑸郴绲�(t菕ng)鍔熺巼鐩稿皪(du矛)杓冧綆鏅�(sh铆)锛岃几鍑洪浕娴佷笉澶�锛岀矖绱�(x矛)鐨勫奖闊夸笉鏄庨’)闂�(gu膩n)閸垫檪(sh铆)鍒绘渻(hu矛)褰遍熆闆绘簮鐨勭┅(w臎n)瀹氭��銆�

    3. CR1锛孡1鐩￠噺闈犺繎Q1銆侰2鐩￠噺闈犺繎L1銆�

    4.鍙嶉闆婚樆鐨勭窔鐩￠噺閬�(yu菐n)闆㈤浕鎰烲1銆�

    5.鍙嶉闆诲鐨勫湴鑸囩郴绲�(t菕ng)鐨勫湴鐩￠噺鐨勮繎锛屼繚鎸佸湪涓�鍊�(g猫)闆讳綅涓娿��

    6. CR1鐨勫湴绶氬崈钀绮�锛屽湪MOS鐨勬墦闁嬬殑鏅�(sh铆)闁撻噷锛孡1鐨勯浕娴佹槸鐢盋R1鐨勯�氳矾鎻愪緵锛屽嵆鐢卞湴娴佸悜L1銆�

鎳�(y墨ng)鐢ㄦ妧宸�

    鍦ㄥ父瑕嬬殑DC/DC璁婃彌鍣ㄤ腑锛屾湁寰堝鐨勬噳(y墨ng)鐢ㄦ妧宸ф槸涓嶇偤宸ョ▼甯墍鎺屾彙鐨�銆� 鐝�(xi脿n)鎷縐TC P3596鎳�(y墨ng)鐢ㄩ浕璺締浣滀竴鍊�(g猫)瑾槑锛岃垏璜镐綅鍒嗕韩浜ゆ祦锛�

    DC-DC鎳�(y墨ng)鐢ㄦ妧宸т竴

    鐣�(d膩ng)鎴戝�戠敤閫欏��(g猫)闆昏矾鍋氬ソBuck浠ュ悗锛岄浕鎰熼噺閬�(d谩)鍒板叾Spec.鐨勮姹�锛屽嵒鐧�(f膩)鐝�(xi脿n)璨�(f霉)杓夎(di脿o)鏁寸巼閬庝綆銆傞�欑ó鎯呮硜涓�锛屽緢澶氬悓瀛�(xu茅)閮借獚(r猫n)鐐鸿姱鐗囧搧璩�(zh矛)鍟忛绛夌瓑銆� 鍏跺(sh铆)鐢变簬鑺墖鐨勫崐灏�(d菐o)楂斿伐钘濅笉鑳戒娇鍏�(n猫i)閮ㄧ殑閬�(y霉n)鏀剧殑甯跺(bandwidth)鍋氱殑寰堝ぇ銆傛墍浠ユ垜鍊戞墍鍋氱殑瑕佷箞灏辨槸灞忚斀鍏�(n猫i)閮ㄧ殑閬�(y霉n)鏀�(璞℃垜鍊戝父瑕嬬殑384X闆昏矾1锛�2pin鐨勯�ｆ帴鏂规硶);瑕佷箞灏辨槸澶栭儴渚嗚(b菙)鍎�锛屽湪R1涓婂苟涓�鍊�(g猫)鐒℃サ鎬ч浕瀹瑰姞閫熷収(n猫i)閮ㄩ亱(y霉n)鏀惧皪(du矛)杓稿嚭闆诲鐨勫弽鎳�(y墨ng)銆�

    鍒嗘瀽涔熶笉鏄儏閲濆皪(du矛)UTC P3596鐨勮姱鐗�锛岄仼鐢ㄤ簬鍏ㄩ儴鐨凞C/DC锛屽強鍏跺畠鐨勯枊闂�(gu膩n)闆绘簮銆�

    闁嬮棞(gu膩n)闆绘簮浣滅偤涓�鍊�(g猫)鍙嶉绯荤当(t菕ng)锛岀暥(d膩ng)鎴戝�戦伕鐢ㄤ竴鍊�(g猫)閬�(y霉n)鏀句締鍋歅ID(姣斾緥绌嶅垎寰垎)锛岃�屾垜鍊戦伕鐢ㄩ亱(y霉n)鏀捐姹傜殑甯跺瑕佹湁瓒冲鐨勫ぇ锛岀浉鎳�(y墨ng)鐨勭浉浣嶈搴︿篃姣旇純澶�(鐣�(d膩ng)鐒跺湪涓�瀹氱殑鎬у児(ji脿)姣旀浠朵笅)銆� 鐢ㄤ簬閬╂噳(y墨ng)闊挎噳(y墨ng)鍙嶉涓噰妯ｇ殑浣庨牷鑷抽珮闋荤殑淇¤櫉(h脿o)!

    鎴戝�戝仛浣庢垚鏈殑鍏呴浕鍣�锛屽彲浠ョ敤绌�(w臎n)澹撶銆� 鍔熺巼鍐嶅ぇ涓�浜�锛屽氨閬哥敤TL431(鍏�(n猫i)閮ㄤ竴鍊�(g猫)閬�(y霉n)鏀惧姞鏅堕珨绠�)銆� 灏�(du矛)浜庣簿搴﹁姹傛洿濂界殑锛屾垜鍊戣偗瀹氫笉鏈�(hu矛)鐢═L431鎴栫┅(w臎n)澹撶銆� 鍛靛懙~~~~绲�(ji茅)璜栭倓鏄嚜宸卞垎鏋愭渻(hu矛)姣旇純濂�!!!灏�(du矛)浜庡緢澶氶枊闂�(gu膩n)闆绘簮宸ョ▼甯締瑾紝涓�浣嗚(di脿o)瑭︽悶涓嶅畾锛屽氨鏈�(hu矛)瑾(b菙)鍎熸矑瑾�(di脿o)濂�/璁婂鍣ㄦ矑绻炲ソ~~~鍘熷洜?y脿n)妤�?

    鎴戝�戦鍏堢湅涓�涓�锛孶C384X鍏�(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)鍦�(娉ㄦ剰鐪�1/2鑵充箣闁撶殑閬�(y霉n)鏀�)锛�

    濡傛灉鎴戝�戞妸2鑵虫帴鍦�锛岀敤1鑵充綔鐐哄弽楗嬬;閫欏(sh铆)闅涗笂锛屽氨鏄妸閫欏��(g猫)鍏�(n猫i)閮ㄧ殑閬�(y霉n)鏀炬帴鎴愪竴鍊�(g猫)璺熼毃鍣ㄣ�傚氨鏄妸閫欏��(g猫)閬�(y霉n)鏀剧郸灞忚斀浜�!

    DC-DC鎳�(y墨ng)鐢ㄦ妧宸т簩

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    鍒嗘瀽鍘熷洜锛氬熀鏈笂鏄几鍑虹礆(j铆)鐨勮兘閲忕劇铏曟硠鏀�锛屼竴绋槸鑷劧鏀鹃浕锛屼竴绋氨鏈�(hu矛)鍙嶇亴!

    鍩烘湰涓婅В姹虹殑鏂规硶灏辨槸鍦ㄩ�欐ǎ鐨凚uck闆昏矾涓�锛岃几鍏ョ礆(j铆)鑷宠几鍑虹礆(j铆)鍙嶆柟鍚戞帴涓�鍊�(g猫)浜屾サ绠°��

    寤朵几锛氱偤浠�涔堟垜鍊�?c猫)闄俖闂�(gu膩n)闆绘簮涓墍鎳�(y墨ng)鐢ㄧ殑MOSFET涓渻(hu矛)闆嗘垚涓�鍊�(g猫)鍙嶅悜鐨勯珨浜屾サ绠″暒!鍚屾ǎ鎴戝��?c猫)璋熻偘R(7805/7808 etc.)鐩￠噺鏈�(hu矛)鍔犱竴鍊�(g猫)鍙嶅悜浜屾サ绠�銆�

    DC-DC鎳�(y墨ng)鐢ㄦ妧宸т笁

    涔熸湁寰堝浜鸿锛岀煭璺浕娴佸ぇ鎴栬�呯煭璺晥鏋滀笉鏄庨’銆�

    纰板埌閫欐ǎ鐨勫彲浠ュ槜瑭︽彌涓�鍊�(g猫)绶氬緫渚嗙篂鍒堕�欏��(g猫)闆绘劅锛屽洜?y脿n)妞寸厡顑愭湪鈧緫鍦ㄧ浉鍚岀殑纾佺挵(hu谩n)(纾佹)涓婇兘鍙互绻炲埗鍒伴渶姹傜殑闆绘劅閲忋�備絾涓嶅悓鐨勭窔缍�(j墨ng)鏈�(hu矛)鐢�(ch菐n)鐢熶笉鍚岀殑ESR(绛夋晥闆婚樆)锛岃�岄�欏��(g猫)闆婚樆鏄附璨�(f霉)鑽风殑涓�閮ㄥ垎!

缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�(sh铆)锛屼竴鏌ョ櫨閫氾紒

宸叉敹閷勮姊�162542鍊�(g猫)