闅ㄨ憲闆诲姏闆诲瓙鎶€琛�(sh霉)浠ュ強鏂板瀷姘哥鏉愭枡鐨勭櫦(f膩)灞�锛�鐩存祦闆绘(j墨)浠ュ叾鑹ソ鐨勭窔鎬х壒鎬т互鍙婂劒(y艒u)鐣扮殑鎺у埗鎬ц兘绛夌壒榛�(di菐n)锛屽湪澶氭暩(sh霉)璁婇€熼亱(y霉n)鍕�(d貌ng)鎺у埗鍜岄枆鐠�(hu谩n)浼烘湇鎺у埗绯荤当(t菕ng)锛堝姗�(j墨)鍣ㄤ汉銆佺簿瀵嗘(j墨)搴�銆佹苯杌�(ch膿)闆诲瓙銆佸鐢ㄩ浕鍣ㄤ互鍙婂伐妤�(y猫)閬�(gu貌)绋嬬瓑锛夐牁(l菒ng)鍩熶腑寰楀埌浜嗗唬娉涚殑鎳�(y墨ng)鐢�銆�

鐩墠锛岀洿娴�闆绘(j墨)鎺у埗鏁�(sh霉)瀛楀寲宸叉垚鐐轰富娴佽定鍕�(sh矛)锛岃€岄珮鎬ц兘鐨勯浕姗�(j墨)鎺у埗绠楁硶澶氭暩(sh霉)鏄€氶亷(gu貌)涓绘帶鑺墖瀵�(sh铆)鐝�(xi脿n)鐨�锛岄毃钁楅珮閫熷害銆佸鍔熻兘鐨勬暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣紙DSP锛夌殑鍑虹従(xi脿n)锛屼娇寰楁洿寰�(f霉)闆滅殑闆绘(j墨)鎺у埗绛栫暐寰椾互瀵�(sh铆)鐝�(xi脿n)銆傛湰鏂囦互TMS320F28335鐐轰富鎺ц姱鐗�銆両RF530鐐洪﹨(q奴)鍕�(d貌ng)鑺墖銆両R2110鐐洪﹨(q奴)鍕�(d貌ng)鎺у埗鑺墖灏�(du矛)鐩存祦闆绘(j墨)閫�(j矛n)琛屼簡H姗嬮﹨(q奴)鍕�(d貌ng)鎺у埗瑷�(sh猫)瑷�(j矛)锛岃┎鎺у埗閬�(d谩)鍒颁簡寰堝ソ鐨勬晥鏋�锛屽叿鏈夎純楂樹娇鐢ㄥ児(ji脿)鍊笺€�

1銆佺洿娴侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鍘熺悊

鐩存祦闆绘(j墨)鐨勯﹨(q奴)鍕�(d貌ng)鏂瑰紡寰堝锛岀従(xi脿n)鎴愮殑椹�(q奴)鍕�(d貌ng)鑺墖鏈�33886銆丩298N浠ュ強TB6539绛�锛岄€欎簺鑺墖閮芥槸鍩轰簬H姗嬪師鐞嗛€�(j矛n)琛屾帶鍒剁殑銆傚鏋滆ō(sh猫)瑷�(j矛)涓€浜涘ぇ鍔熺巼鐨勯﹨(q奴)鍕�(d貌ng)锛屽彧鑳界敤鍒嗙珛鍏冧欢鑷鎼帴H姗嬮﹨(q奴)鍕�(d貌ng)銆侶姗嬮﹨(q奴)鍕�(d貌ng)闆昏矾鑳芥柟渚垮湴瀵�(sh铆)鐝�(xi脿n)闆绘(j墨)鐨�4璞￠檺閬�(y霉n)琛�锛屽叾鍘熺悊鎷�?f霉)娴(ji茅)妲�(g貌u)濡傚湒1鎵€绀�銆傜祫鎴怘姗嬮﹨(q奴)鍕�(d貌ng)闆昏矾鐨�4鍙枊(k膩i)闂�(gu膩n)绠″伐浣滃湪闁�(k膩i)闂�(gu膩n)鐙€鎱�(t脿i)锛孠1銆並4鐐轰竴绲�锛孠2銆並3鐐轰竴绲勶紝鍏╃祫闁�(k膩i)闂�(gu膩n)绠″伐浣滅媭鎱�(t脿i)浜掕(b菙)銆傜暥(d膩ng)K1銆並4灏�(d菐o)閫氫笖K2銆並3鎴鏅�(sh铆)锛岄浕姗�(j墨)鍏╃鍔犳鍚戦浕澹撳(sh铆)鐝�(xi脿n)闆绘(j墨)鐨勬杞�(zhu菐n)锛涚暥(d膩ng)K2銆並3灏�(d菐o)閫氫笖K1銆並4鎴鏅�(sh铆)锛岄浕姗�(j墨)鍏╃鍔犲弽鍚戦浕澹撳(sh铆)鐝�(xi脿n)闆绘(j墨)鐨勫弽杞�(zhu菐n)銆傚(sh铆)闅涙帶鍒朵腑锛岄浕姗�(j墨)鍙互鍦�4鍊�(g猫)璞￠檺涔嬮枔鍒囨彌閬�(y霉n)琛�銆傞浕璺腑鐨�4鍊�(g猫)浜屾サ绠1~D4鐐虹簩(x霉)娴佷簩妤电锛岀敤渚�(l谩i)淇濊(h霉)闁�(k膩i)闂�(gu膩n)鍏冧欢銆�

2銆佺‖浠堕浕璺ō(sh猫)瑷�(j矛)

纭欢闆昏矾瑷�(sh猫)瑷�(j矛)鐨勬暣楂旀€濊矾鏄細鐢≒WM娉㈡帶鍒跺湒1涓枊(k膩i)闂�(gu膩n)K1銆並4浠ュ強K2銆並3閫氭柗鐨勬柟寮忎締(l谩i)鎺у埗闆绘(j墨)鐨勬鍙嶈綁(zhu菐n)锛岄€氶亷(gu貌)鏀硅畩PWM娉㈢殑鍗犵┖姣斾娇闆绘(j墨)寰楀埌涓嶅悓鐨勯浕澹�锛屽緸鑰屾帶鍒堕浕姗�(j墨)鐨勯€熷害銆�

2.1銆侀枊(k膩i)闂�(gu膩n)鍏冧欢鐨勯伕鎿�

闁�(k膩i)闂�(gu膩n)鍏冧欢鍙伕鎿囬洐妤靛瀷鏅堕珨绠℃垨鍫�(ch菐ng)鏁堟噳(y墨ng)绠★紝鐢变簬鍔熺巼鍫�(ch菐ng)鏁堟噳(y墨ng)绠℃槸闆诲鎺у埗鍨嬪厓浠�锛屽叿鏈夎几鍏ラ樆鎶楀ぇ銆侀枊(k膩i)闂�(gu膩n)閫熷害蹇€佺劇(w煤)浜屾鎿婄┛绛夌壒榛�(di菐n)锛岃兘婊胯冻楂橀€熼枊(k膩i)闂�(gu膩n)鍕�(d貌ng)浣滅殑闇€姹傘€傛湰鏂囪ō(sh猫)瑷�(j矛)涓�4鍊�(g猫)闁�(k膩i)闂�(gu膩n)鍧囬伕鐢↖R鍏徃鐨凬婧濋亾澧炲挤(qi谩ng)鍨嬪姛鐜嘙OSFET绠RF530锛屽叾婕忔サ闆绘祦鐐�14A锛屽苟鍙互鎵垮彈49A鐨勫柈鑴堟矕闆绘祦锛屾渶澶ч浕澹�100V锛屽叾灏�(d菐o)閫氶浕闃讳笉澶т簬0.16惟锛屾豢瓒抽﹨(q奴)鍕�(d貌ng)瑕佹眰銆�

2.2銆丮OSFET鏌垫サ椹�(q奴)鍕�(d貌ng)鍣ㄤ欢鐨勯伕鎿�

IR鍏徃鎻愪緵浜嗗绋⿱寮忛﹨(q奴)鍕�(d貌ng)闆嗘垚闆昏矾鑺墖锛屽吀鍨嬬敘(ch菐n)鍝佺偤IR2110銆傝┎鑺墖鏄竴绋洐閫氶亾銆佹煹妤甸﹨(q奴)鍕�(d貌ng)銆侀珮澹撻珮閫熷姛鐜囧櫒浠剁殑鍠墖寮忛泦鎴愰﹨(q奴)鍕�(d貌ng)妯″锛岀敱浜庤姱鐗囦腑閲囩敤浜嗛珮搴﹂泦鎴愮殑闆诲钩杞�(zhu菐n)鎻涙妧琛�(sh霉)锛屽ぇ澶х啊(ji菐n)鍖栦簡鍔熺巼鍣ㄤ欢灏�(du矛)閭忚集闆昏矾鐨勬帶鍒惰姹�锛屽悓鏅�(sh铆)鎻愰珮浜嗛﹨(q奴)鍕�(d貌ng)闆昏矾鐨勫彲闈犳€�銆傚挨鍏舵槸涓婄閲囩敤澶栭儴鑷垑闆诲涓婇浕锛屼娇寰楅﹨(q奴)鍕�(d貌ng)闆绘簮鏁�(sh霉)鐩純鍏朵粬IC椹�(q奴)鍕�(d貌ng)澶уぇ娓涘皯銆傛湰娆¤ō(sh猫)瑷�(j矛)閲囩敤IR鍏徃鐨処R2110浣滅偤椹�(q奴)鍕�(d貌ng)鑺墖銆�

IR2110宸ヤ綔闋荤巼鍙仈(d谩)500kHz锛岄倧杓浕婧愰浕澹撹寖鍦嶇偤5V~15V锛屽叾娴疆闆绘簮閲囩敤鑷垑闆昏矾锛屽姛鐜囩椹�(q奴)鍕�(d貌ng)闆诲鏈€澶у彲閬�(d谩)500V锛屽瑷遍倧杓浕璺弮鑰冨湴鑸囧姛鐜囬浕璺弮鑰冨湴涔嬮枔鏈壜�5V鐨勫亸绉婚噺锛屽叾閭忚集绔拰鍔熺巼绔娇鐢ㄥ柈鍊�(g猫)15V闆绘簮鍗冲彲宸ヤ綔锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)銆侷R2110鍏稿瀷鎳�(y墨ng)鐢ㄩ浕璺湒濡傚湒2鎵€绀恒€�

鍦�2涓殑C1銆丆3鍜孋4鍧囩偤鍚勯浕婧愯垏鍦颁箣闁撶殑闆诲锛屽叾浣滅敤鏄埄鐢ㄩ浕瀹圭殑鍎�(ch菙)鑳介槻姝㈤浕澹撴湁澶х殑娉㈠嫊(d貌ng)锛屼竴鑸牴鎿�(j霉)鍏烽珨鎯呮硜鍙�10渭F~100渭F锛堟湰鏂囪ō(sh猫)瑷�(j矛)閬哥敤10渭F锛�锛汻1鍜孯2鍙栧€煎潎鐐�1k锛熻磪銆侰2鐐鸿嚜鑸夐浕瀹�锛孷CC缍�(j墨ng)D1銆丆2銆佽矤(f霉)杓夈€乀2绲2鍏呴浕锛屼互纰轰繚鍦═2闂�(gu膩n)闁夈€乀1灏�(d菐o)閫氭檪(sh铆)锛孴1绠＄殑鏌垫サ闈燙2涓婅冻澶犵殑鍎�(ch菙)鑳戒締(l谩i)椹�(q奴)鍕�(d貌ng)銆傝嚜鑸夐浕瀹逛竴鑸伕鐢�1.0渭F锛屽叿楂旇垏PWM鐨勯牷鐜囨湁闂�(gu膩n)锛岄牷鐜囦綆鏅�(sh铆)锛岄伕鐢ㄥぇ闆诲锛涢牷鐜囬珮鏅�(sh铆)锛岄伕鎿囪純灏忕殑闆诲锛屾湰瑷�(sh猫)瑷�(j矛)閬哥敤1.0渭F闆昏В闆诲銆傞渶瑕佽(shu艒)鏄庣殑鏄�锛岃嫢鑷垑闆诲鍙栧€间笉鍚堥仼锛屽皣灏�(d菐o)鑷翠笉鑳借嚜鑸�锛屽叿楂斿閲忕畻娉曞彲鍙冭€冨弮鑰冩枃鐛�(xi脿n)銆�

鍦�2涓殑D1鐐轰繚璀�(h霉)浜屾サ绠�锛屽叾浣滅敤鏄槻姝1灏�(d菐o)閫氭檪(sh铆)楂橀浕澹撲覆鍏CC绔悕澹炶┎椹�(q奴)鍕�(d貌ng)鑺墖銆侱1鎳�(y墨ng)閬哥敤蹇€熸仮寰�(f霉)浜屾サ绠�锛屼笖灏�(d菐o)閫氶浕闃昏灏�锛屼互娓涘皯鍏呴浕鏅�(sh铆)闁擄紝濡�1N4148銆丗R绯诲垪鎴朚UR绯诲垪绛�锛屾湰瑷�(sh猫)瑷�(j矛)閬哥敤1N4148銆�

2.3銆侀枊(k膩i)闂�(gu膩n)闋荤巼鐨勯伕鎿�

PWM娉㈢殑闋荤巼灏囧奖闊垮埌闆绘(j墨)鑳藉惁杓稿嚭鏈€澶ц綁(zhu菐n)鐭╀互鍙婅綁(zhu菐n)鐭╃殑骞崇┅(w臎n)鎬�锛岄€欓噷涓昏鑰冩叜鏈€澶ц綁(zhu菐n)鐭�銆傝寰楀埌鏈€澶х殑杓稿嚭杞�(zhu菐n)鐭╋紝蹇呴爤鐭ラ亾杞�(zhu菐n)瀛愮妤电殑鏂瑰悜锛屽嵆纰哄畾杞�(zhu菐n)瀛愮殑浣嶇疆锛岄€欏皪(du矛)鏈ō(sh猫)瑷�(j矛)鐨勫皬鍨嬬洿娴侀浕姗�(j墨)渚�(l谩i)瑾�(shu艒)鍙毇涓嶈€冩叜銆傜偤浜嗛伩鍏嶉浕姗�(j墨)鐧�(f膩)鍑烘瘮杓冨ぇ鐨勫櫔鑱诧紝鎳�(y墨ng)鐩″彲鑳借畵PWM娉㈤牷鐜囧湪鑱叉尝鑼冨湇涔嬪锛涘彟涓€鏂归潰锛岀敱浜庨浕姗�(j墨)绻炵祫鐨勬劅鎬ф€ц唱(zh矛)锛岄牷鐜囪秺楂樻劅鎶楄秺澶э紝楂樼殑闋荤巼鏈�(hu矛)浣块浕姗�(j墨)鐨勮綁(zhu菐n)鐭╄畩?銆�?锛�銆傜稉(j墨ng)鍒嗘瀽姣旇純锛屾湰鏂囨渶绲傜⒑瀹氱殑闆绘(j墨)闋荤巼鐐�250Hz锛岄洊鐒舵湁涓€瀹氱殑浣庨牷鍣伈锛屼絾杓稿嚭杞�(zhu菐n)鐭╂晥鏋滃緢濂�銆�

2.4銆佹帶鍒跺櫒鐨勯伕鎿�

鐩墠锛孭WM娉㈢殑鐢�(ch菐n)鐢熸湁澶氱ó鏂瑰紡锛屽彲浠ョ敤灏�(zhu膩n)闁€(m茅n)鐨凱WM娉㈢敘(ch菐n)鐢熻姱鐗囩敘(ch菐n)鐢�锛屼篃鍙敱寰帶鍒跺櫒锛堝鍠墖姗�(j墨)銆丄RM銆丏SP銆丗PGA绛夛級鐢�(ch菐n)鐢�銆傛湰鏂囧井鎺у埗鍣ㄩ伕鐢ㄤ簡TI鍏徃TMS320F28335鍨婦SP锛屽畠鏄暣鍊�(g猫)鎺у埗绯荤当(t菕ng)鐨勬牳蹇冮儴鍒�锛屽叾鎬ц兘鍦ㄤ竴瀹氱▼搴︿笂姹哄畾浜嗘暣鍊�(g猫)纭欢绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭€с€俆MS320F28335鐐�32bit娴粸(di菐n)鍨婦SP锛屽叾宸ヤ綔涓婚牷閬�(d谩)150MHz锛屾湁12璺疨WM杓稿嚭锛屽叾涓�6璺槸楂樼簿搴WM娉㈤€氶亾锛岄潪甯搁仼鍚堥浕姗�(j墨)鎺у埗銆�

2.5銆侀﹨(q奴)鍕�(d貌ng)鎺у埗闆昏矾鏁撮珨瑷�(sh猫)瑷�(j矛)

鏍规摎(j霉)浠ヤ笂闂�(gu膩n)閸甸儴浠剁殑閬告搰锛岃ō(sh猫)瑷�(j矛)寰楀埌鍦�3鎵€绀虹殑椹�(q奴)鍕�(d貌ng)鎺у埗纭欢闆昏矾鍦栥€�

PWM娉㈢敱DSP鐨凱WM鐢�(ch菐n)鐢�锛岀劧鍚庨€氶亷(gu貌)180姝愰浕闃籖5閫佽嚦鍏夎€LP521銆傜敱浜庢湰瑷�(sh猫)瑷�(j矛)鐨凱WM娉㈤牷鐜囦笉楂�锛屾櫘閫氬厜鑰LP521宸叉豢瓒宠姹�銆�

鍦�3涓�锛屸€滈潪闁€(m茅n)鈥濆拰鈥滆垏闈為杸(m茅n)鈥濅笉鍍呮槸閭忚集鎺у埗鐨勯渶瑕�锛屽悓鏅�(sh铆)璧峰埌浜嗗皪(du矛)鍏夎€﹁几鍑烘尝褰俊铏�(h脿o)閫�(j矛n)琛屾暣褰㈢殑浣滅敤銆�

T1~T4鐢�4鐗嘔RF530妲�(g貌u)鎴怘姗嬮﹨(q奴)鍕�(d貌ng)灏�(du矛)闆绘(j墨)M閫�(j矛n)琛屾帶鍒�锛孖RF530鐨勬煹妤甸﹨(q奴)鍕�(d貌ng)鐢卞叐鐗嘔R2110瀹屾垚锛屽叾涓竴鐗嘔R2110鐨凥IN鍜屽彟涓€鐗囩殑LIN閫ｅ湪涓€璧凤紝鐢ㄤ竴鍊�(g猫)PWM鎺у埗淇¤櫉(h脿o)椹�(q奴)鍕�(d貌ng)闆绘(j墨)鐨勪笂姗嬭噦鍜屼笅姗嬭噦MOSFET銆�

鍏╃墖IR2110鐨凷D绔€ｅ湪涓€璧凤紝鐢盌SP鐨凣PIO9绠¤叧閫氶亷(gu貌)鍏夎€﹀悎鍙嶇浉鍣℅8鍚庨€�(j矛n)琛屾帶鍒�锛孏PIO9浣庨浕骞虫檪(sh铆)姝ｅ父宸ヤ綔銆�

DSP鐨凣PIO8绠¤叧鐐洪珮闆诲钩鏅�(sh铆)G4闁€(m茅n)杓稿嚭鏈夋晥锛岄浕姗�(j墨)姝ｈ綁(zhu菐n)锛涘惁鍓嘒3闁€(m茅n)杓稿嚭鏈夋晥锛岄浕姗�(j墨)鍙嶈綁(zhu菐n)銆傛墍浠ュ彲鐢盌SP鐨凣PIO8鏂逛究鍦版帶鍒堕浕姗�(j墨)鐨勬鍙嶈綁(zhu菐n)銆�

鍙﹀锛岀敱鍦�3鍙互鐪嬪嚭锛孌SP杓稿嚭鐨勬鑴堟矕鍌宠几?sh霉)绲€R2110鐨勬帶鍒剁鏅�(sh铆)涔熸槸姝ｈ剤娌�锛屽洜姝ゅ彲浠ョ洿鎺ョ敱PWM娉㈠崰绌烘瘮鐨勫ぇ灏忔帶鍒剁洿娴侀浕姗�(j墨)杞�(zhu菐n)鍕�(d貌ng)鐨勫揩鎱�銆�

3銆侀浕璺殑娓�(c猫)瑭�

鏍规摎(j霉)浠ヤ笂瑷�(sh猫)瑷�(j矛)锛岀敱DSP鐢�(ch菐n)鐢烶WM娉紝缍�(j墨ng)閬�(gu貌)閭忚集闆昏矾杓稿叆鍒癐R2110锛屽緸鑰屾帶鍒禝RF530鐨勯€氭柗锛岃(di脿o)绡€(ji茅)PWM娉㈢殑鍗犵┖姣斿嵆鍙帶鍒堕浕姗�(j墨)鐨勮綁(zhu菐n)閫�銆�

鍗犵┖姣斿嵆鍙帶鍒堕浕姗�(j墨)鐨勮綁(zhu菐n)閫�銆傞浕璺腑锛孋1銆丆6鍙栧€肩偤10渭F锛孋2~C5鍙栧€肩偤1渭F锛孌1~D6閬�1N4148浜屾サ绠�锛孯1~R4鍙栧€肩偤1k惟锛孯5鍙栧€肩偤180惟锛孯6鍙栧€肩偤10k惟锛屽弽鐩稿櫒閬哥偤74LS04锛屸€滆垏闈為杸(m茅n)鈥濋伕74LS00锛岄倧杓浕澹撳彇鐐�+5V锛屾煹妤甸﹨(q奴)鍕�(d貌ng)闆诲鍙栫偤+12V锛岄浕姗�(j墨)闆诲鍙栫偤+5V锛�3鍊�(g猫)闆绘簮鍧囧叡鍦�锛屼絾DSP闆绘簮鏄殧闆㈢殑銆傜暥(d膩ng)PWM娉㈢殑闋荤巼鐐�250Hz銆佸崰绌烘瘮鐐�50%鏅�(sh铆)锛屽皪(du矛)鍨嬭櫉(h脿o)鐐篟N260-CN38-18130鐨勯浕姗�(j墨)閫�(j矛n)琛屼簡娓�(c猫)瑭�銆傛脯(c猫)瑭︾ず娉㈠櫒鍨嬭櫉(h脿o)鐐哄畨娉颁俊ADS1102C銆�

鍦�4鐐虹稉(j墨ng)閬�(gu貌)鈥滆垏闈為杸(m茅n)鈥濆拰鍙嶇浉鍣ㄧ殑淇¤櫉(h脿o)锛屼篃鏄疘R2110鐨勬帶鍒朵俊铏�(h脿o)銆傚彲浠ョ湅鍑�锛屼俊铏�(h脿o)缍�(j墨ng)閬�(gu貌)闁€(m茅n)闆昏矾鍚庝笉鍍呭共鎿捐澶ч噺娓涘皯锛岃€屼笖娉㈠舰鏇村姞瑕�(gu墨)鍓囧钩鏁淬€�

涓嬫⿱鑷傜殑鏌垫簮闆诲瀹规槗鎺у埗锛屼絾涓婃⿱鑷傜殑鏌垫簮闆诲鏄敱鑷垑闆昏矾褰㈡垚鐨�锛屽洜?y脿n)妯佃皬锠樿櫘韫�?d菐o)閫氭檪(sh铆)婧愭サ闆诲鍩烘湰绛変簬椹�(q奴)鍕�(d貌ng)闆绘(j墨)鐨勯浕婧愰浕澹擄紝閫欐檪(sh铆)瑕佷笂姗嬭噦鐨凪OSFET绻肩簩(x霉)灏�(d菐o)閫氬氨蹇呴爤浣挎煹妤甸浕澹撻毃钁楁簮妤甸浕澹撲竴璧峰崌楂�锛屼笉绠℃簮妤甸浕澹撴槸澶氬皯锛屾煹婧愰浕澹撹淇濇寔涓嶈畩锛岄€欏氨浣垮緱鏌垫サ闆诲瑕侀毃钁楁簮妤甸浕澹撻€�(j矛n)琛屾诞鍕�(d貌ng)銆�

鍦�5锛坅锛夌偤涓婃⿱鑷傜殑婧愭サ灏�(du矛)鍦伴浕澹撲俊铏�(h脿o)锛屽湒5锛坆锛夌偤涓婃⿱鑷傜殑鏌垫サ灏�(du矛)鍦伴浕澹撲俊铏�(h脿o)?锛熸ⅱ閽ラ棷?锛屾簮妤甸浕澹撻毃钁桺WM娉㈢殑璁婂寲鑰岃畩鍖�锛屽叾骞冲潎闆诲娴嫊(d貌ng)鍊肩偤4.6V锛涜€屾煹妤甸浕澹撴渻(hu矛)闅ㄨ憲婧愭サ闆诲鐨勮畩鍖栬€岀浉鎳�(y墨ng)娴嫊(d貌ng)锛屽叾宄板嘲鍊肩偤17.6V锛屽墖鐩稿皪(du矛)浜庢簮妤甸浕澹撳熀鏈槸13V锛屾渶绲備娇寰楁煹婧愰浕澹撶偤绌�(w臎n)瀹氬€�銆�

鏁撮珨娓�(c猫)瑭︾祼(ji茅)鏋滆〃鏄�锛岀洿娴侀浕姗�(j墨)閬�(y霉n)杞�(zhu菐n)骞崇┅(w臎n)锛屾帶鍒剁簿纰�锛岄仈(d谩)鍒颁簡瑷�(sh猫)瑷�(j矛)瑕佹眰銆�

鏈枃灏�(du矛)鐩存祦闆绘(j墨)閫�(j矛n)琛屼簡H姗嬮﹨(q奴)鍕�(d貌ng)鎺у埗鐨勫叏閬�(gu貌)绋嬭ō(sh猫)瑷�(j矛)锛岄噰鐢ㄥ姛鐜嘙OSFET鑺墖IRF530浣滅偤闁�(k膩i)闂�(gu膩n)鍏冧欢锛孖R2110浣滅偤MOSFET鐨勬煹妤甸﹨(q奴)鍕�(d貌ng)鎺у埗锛岀敤DSP鐢�(ch菐n)鐢烶WM淇¤櫉(h脿o)骞堕€氶亷(gu貌)鍏夎€﹀強閭忚集鎺у埗閫佽嚦IR2110銆傛垚鍔熷湴浣夸笂姗嬭噦椹�(q奴)鍕�(d貌ng)闆诲閫�(j矛n)琛屾诞鍕�(d貌ng)鎺у埗锛屽彲浠ユ柟渚垮湴閫�(j矛n)琛屽暉鍋滃拰姝ｅ弽杞�(zhu菐n)鎺у埗锛岄浕姗�(j墨)閬�(y霉n)琛屽钩绌�(w臎n)鑹ソ锛岄仈(d谩)鍒颁簡瑷�(sh猫)瑷�(j矛)鐩殑銆傛湰鏂囩郸鍑虹殑椹�(q奴)鍕�(d貌ng)鎺у埗闆昏矾涔熼仼鍚堝叾浠栭(l猫i)浼肩殑鎳�(y墨ng)鐢�锛屽叿鏈夎純澶х殑瀵�(sh铆)鐢ㄥ弮鑰冨児(ji脿)鍊�銆�