Solenoids hpe application law law hta lang nna, jak rung ni hta linear (sh) rotary drive hpe jaw ai. Solenoid valve ni a actuation gaw current hpaw nna hpaw ai zawn asan sha rai tim, shanhte hpe mawdaw gau na matu ap nawng ai IC hpe lang nna grau kaja ai hkrang shapraw ai lam hpe lu la mai ai. Ndai laika hta, solenoid valve a electromechanical bungli hpe gara hku hkra machyi shangun ai hpe sawk sagawn na re. N bung ai drive circuit lahkawng hpe shingdaw na: asan sha re ai switch hte ya aten na tara shang mawdaw gau ai wa. Solenoid n-gun jai lang ai lam hpe pat shingdang na matu n-gun hpe hkye la ai hpaji masa ni hpe mung lawm na re. Solenoid valve a madung machye machyang gaw asan sha re ai hkrang hta, electromagnetic coil gaw magnetic field hpe shapraw ya ai coil rai nga ai. Anhte solenoid ngu nna tsun ai gaw, coil hte iron hte galaw da ai shamu shamawt ai core hpe lang ai jak langai (sh) kalang lang kaga magnetic material langai mi hpe lang ai. Coil de current hpe bang ai majaw, coil hte shingdaw yang, core hpe gang je kau ai (sh) gang je kau ai majaw, jak rung ni hta arai ni hpe shadut na matu lang ai arung arai ni hpe shamu shamawt shangun ai.
1. Kalang lang na electromagnetic coil gaw magnetic field hpe shapraw ya ai coil langai lawm ai. Solenoid hpe activate galaw ai shaloi, magnetic field hpe shapraw na matu windings ni hta voltage bang ai. Turding a shang wa ai lam kaba a majaw, current gaw aten ladaw langai mi na hkra aten la ra ai. Electromagnet core ntsa na n-gun gaw, ya na hte maren sha rai nga ai. Core hpe shamu shamawt na matu n-gun kaba dik htum hpe shapraw lu na matu, n-gun kaba ai voltage hpe winding hta lang nna, current hpe lawan ai hku gawgap ra ai. Dai shamu shamawt lam hpe ngut kre ngut ai hpang, grau kaji ai current hpe lang nna core hpe shara kaw tawn da ai. current n yawm mat yang, n-gun law law hpe winding hta sha kau nna, solenoid kaw na katsi ai law law hpe shapraw ai. Ndai manghkang ni hpe hparan lu na matu, n-gun rawng ai mawdaw gau ai wa hpe electromagnetic coil hpe shadut na matu jai lang mai ai. Ya aten hpe aten ladaw hta hkang lu nna, ra sharawng ai lam hpe galaw lu na matu hte solenoid hpe shara kaw tawn da na matu jai lang ai atsam hpe shadawn sharam da mai ai. Dai majaw, n bung ai solenoid drive masing ni a jak hte wan n-gun hpe shingdaw yu na matu, chyam dinglik ai lam hpe galaw ai shaloi, solenoid a shamu shamawt ai lam hpe shadawn na matu, n-gun rawng ai solenoid hte matut da ai servo potentiometer hpe lang nna, asan sha chyam dinglik ai lam hpe galaw ai. Motion, voltage hte current hpe mung oscilloscope lang nna rim la ai.
2. Chyam dinglik ai jak hta, solenoid hte matut da ai servo potentiometer hpe bend hte matut da ai. Solenoid valve hpe mawdaw gau na matu asan sha re ai ladat gaw, hka leng hpe hpaw nna pat kau na matu re. Ndai circuit hta, ya aten gaw electromagnetic coil a supply voltage hte DC hpe ninghkap lu ai atsam hte sha shadawn sharam sha nga ai.
3. Solenoid coil hpe mawdaw gau na matu asan sha galaw ai ladat gaw, n-gun n law ai n-gun hpe galai shai ai manghkang rai nga ai, dai gaw n-gun n law ai-end MOSFET switch hte ya aten na recycling diode hpe lang ai. asan sha nga ai drive ni a electromechanical hkrang shapraw ai lam gaw shadawn sharam sha rai nga ai. Voltage hte current yawng hpe 100% jai lang ai majaw, hka lim ai lam gaw solenoid a matut manoi n-gun jai lang ai lam a majaw shadawn sharam sha rai nga ai. Coil a kaba ai inductance gaw, coil hpe shawng nnan galaw hpang ai shaloi, ya aten na jat wa ai a lawan ai lam hpe mung pat shingdang ya ai. Anhte a chyam dinglik ai hta, anhte gaw asan sha nga ai switch hpe lang nna, solenoid a shamu shamawt ai lam, n-gun atsam hte current hpe shadawn ai. Ndai mabyin hta, solenoid hpe shamu shamawt shangun ai shaloi, solenoid (15 Ω, 12 V ngu masat da ai voltage 12 V) gaw 30 ms aten la nna, 10 W power hpe mawdaw gau nna jai lang ai.
4. Ndai waveforms ni gaw, solenoid a shamu shamawt ai lam, n-gun atsam hte ya aten hpe madi madun na matu, asan sha galai shai ai switch ni hpe lang ai. Ya na waveform hta "Valley" hpe chye mayu yang, current yawm mat ai gaw, electromagnet a shamu shamawt ai core kaw na pru wa ai hpang na EMF a majaw re. Core lawan ai hku nga yang, hpang maga na EMF gaw solenoid a lawu dan pru wa nna, shamu shamawt ai lam hpe jahkring kau ai aten du hkra jat wa ai. Application law malawng hta, tsaw ai{4}}}}}}} ai bungli galaw ai ni gaw, solenoid de shang na matu, shawng nnan hta sha, current hpring tup ra ai. Dai shamu shamawt lam hpe ngut kre ngut ai hpang, ya aten na solenoid hta ya na madang hpe shayawm lu ai, dai gaw n-gun hpe hkye la lu nna, coil hta byin pru wa ai katsi ai hpe shayawm ya lu ai. Ndai lam gaw grau tsaw ai supply voltage hpe mung lang na matu ahkang jaw ai, dai gaw grau tsaw ai pull{7}in current hpe jaw ya ai majaw, solenoid hpe grau lawan ai hku hpang nna grau n-gun jaw lu ai.
