Tšebeliso ea Filimi Capacitor
ka Cardiac Defibrillator
Defibrillation ke eona feela tsela e sebetsang ea ho phekola lefu la tšohanyetso la pelo
Cardiac defibrillator hajoale e sebelisoa haholo lisebelisoa tsa pholoso tsa kliniki.E sebelisa pulsed current ho sebetsa pelong, ho kenya ts'ebetsong phekolo ea motlakase, ho felisa arrhythmia, le ho khutlisetsa pelo ho sinus rhythm..
Molao-motheo oa eona o sebetsang hangata o sebelisa mokhoa oa ho ntša metsi oa RLC, joalo ka ha ho bonts'itsoe setšoantšong:
| Lintlha tse tloaelehileng | |
| Matla | 100~500J |
| Palo ea li-volts | 2000 ~ 5000VDC |
| Bokhoni | 32-200 UF |
| Moroalo oa ho ntša | 20Ω/50Ω/100Ω |
| Boemo bo phahameng ba ho otla ha pelo | 100 ~ 1kA |
Pele u lefisa capacitor ea polokelo ea matla C ho etsa hore capacitor e fumane tekanyo e itseng ea matla.Nakong ea kalafo ea defibrillation, C, inductance L le 'mele oa motho (mojaro) li hokahantsoe ka letoto ho etsa kalafo ea ts'oaetso ea motlakase pelong ea motho.
●Matla a bolokiloeng
Matla a motlakase a kenngoa ka har'a sesebelisoa sa polokelo ea matla pele ho ts'oaetso ea defibrillation.Kamano pakeng tsa matla a bolokiloeng ho capacitor le voltage ea capacitor:
E=½ cu²
Bakeng sa kopo ho defibrillator, CRE filimi capacitor e na le moralo o khethehileng o hlophisitsoeng, o nang le melemo e phahameng ea ts'ebetso:
Ha ho bapisoa le bophelo ba ts'ebeletso ea makhetlo a 10,000 'marakeng, moralo o khethehileng oa sebopeho sa lifilimi o etsa hore nako ea bophelo ea ho tjhaja le ho qeta nako e be makhetlo a fetang 30,000.
Ha ho nahanoa ka ts'ebeliso ea tikoloho e sa tsitsang le e thata joalo ka kantle, e amohela moralo o ikhethileng o khahlanong le mongobo le mocheso o phahameng, o nang le ts'epo e phahameng.
Haholo-holo bakeng sa moralo o monyane oa molumo oa "auto automatic defibrillator" (AED) (joalo ka litlhoko tse tšoaroang ka letsoho), o sebelisa lisebelisoa tse phahameng tsa matla, molumo le boima ba 'mele li nyane ka 50% ho feta moralo o tloaelehileng.
Sesebelisoa sa 1:
Moetso o itseng oa 360J defibrillator, ho khetha mohlala oa capacitor:195UF/2200VDC
TLHALOSO:
1, RATED VOLTAGE (Un): 2200VDC
2 、 REDISITSOE BOKHONO: 200MFD
3, MAMELLO EA MAKHOA: 士5%(J)AT 1KHz+25℃
4, MOCHESO OA Opereishene: -25℃～+70℃
5, TLHOKOMELISO (DF): ≤0.0060 AT 100Hz+25℃
6, TLHOKOMELISO EA TEKO: TERMINAL HO TERMINAL:2300VDC/10SEC
7, INSUULATION REISTANCE: MOR'A 300 METSOTSO E MOTLATSI 100VDC, AT +25 ℃
QETELA HO FIHLELA HO TERMINAL: MINIUNM IR E TLA BA≥5000SEC
TERMINAL TO CASE: THE MINIUNM IR TLA BE≥3000M 2
8, MAX.PUSLE RISE NAKO (DV/DT) : 5V/ rona
9, tlhōrō ea BONA JOALE MAX.:1000AMPS AT +25℃
10, TEKO EA TŠEBELETSO EA PULSE LE RATE PEAK CURRENT 440A, CHARGE VOLTAGE 2200V 35 Shots
11, TLHOKOMELISO: FR-PP, UL94 Vo, GRAY-WHITE
12, LITŠOANTŠISO TSA HO PHELA: FR-EPOXY, UL94 Vo, GRAY-WHITE
13, LEADS: 1x1 UL 3239 22AWG 150℃, TŠEPE LE E FUBEDU
14, TERMINAL:YT396(A)(396-03JR)
15, BOPHELO BO LEBELETSO 2500 BO HLAHALA LE MOROO OA 10 Q
16, KHOUTU YA LETSATSI: KHOUTU YA LETSATSI E NA LE DIGITS TSE 4 KA TSELA E LATELANG:
Nka lihlahisoa tsa rona le baetsi ba babeli ba tloaelehileng 'marakeng ho etsa papiso e tšoanang ea teko.Tlas'a maemo a kopo ea mocheso o phahameng le mongobo, lihlahisoa tsa rona li na le bophelo bo bolelele.
Maemo a teko:
Maemo a tlhahlobo ea 1.Static: bokhoni ba ho rekota, tahlehelo, ho hanyetsa letoto le lekanang.Li-parameter tse tsitsitseng li tlalehoa ka linako tse ling le tse ling tse 10,000 tsa ho tjhaja le ho ntša.E le ho netefatsa ho nepahala ha ho rekota data, mocheso oa capacitor o lokela ho ba haufi ka hohle kamoo ho ka khonehang ho mocheso o potolohileng ha o bokella.Teko e etsoa ka phapang ea mocheso oa ≤5 ℃.
2.Maemo a matla a teko: tikoloho 55 ℃ 95%, motlakase oa teko ea teko 2200V.DC, nako ea tefiso 4S, nako ea ho ntša 1S, tekanyo ea phetoho ea motlakase DV / DT = 4.7V / μS, tlhōrō ea pulse 940A, tefiso le ho ntša makhetlo a 20000.Teko ea ho potlakisa pulse ea hajoale ke makhetlo a 1.6 a lebitso la hona joale la k'hamphani ea rona (585A).
3. Ts'ebetso ea teko: Li-parameter tsa capacitor static pele ho teko.
| NO. | Moetsi | @100Hz | @1000Hz | ||
| Bokhoni (uF) | Tahlehelo Tangent | ESR(mΩ) | |||
| 1# |  | FA** | 192.671 | 0.00678 | 55.6 |
| 2# | CRE | 192.452 | 0.00218 | 15.9 | |
| 3# | EI** | 190.821 | 0.00428 | 34.84 | |
●Hokela capacitor ho lekoa phepelong ea matla a tlhahlobo, beha litekanyo tsa tlhahlobo, 'me u lokise kamore ea tlhahlobo ea mocheso le mongobo ho latela maemo a boletsoeng a tikoloho ea liteko.
●Qala tlhahlobo ea khatello ea maikutlo ho capacitor ho latela li-parameter tse behiloeng:
●Nakong ea tlhahlobo, haeba motlakase o fetoha ka mokhoa o sa tloaelehang kapa ho senyeha ha capacitor ho etsahala, tlhahlobo e lokela ho emisoa hang-hang, 'me ho fumanoa ha data le ho hlahloba capacitor ho lokela ho etsoa ho netefatsa hore na tlhahlobo e hlokahala hore e tsoele pele.
| Linako tsa ho tjhaja le ho tjhaja | 1#FA** | |||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ) | Hlokomela | |
| Boleng ba pele | 192.671 | 0.00678 | 55.6 | Kamora liteko tsa makhetlo a 492, motlakase oa capacitor terminal o theohile ho 1720VDC, matla a fokotsehile ka 8.17%.Ha ea lokela ho tsoela pele ka tlhahlobo. |
| 492 makhetlo | 176.932 | 0.00584 | 51.3 | |
| / | Emisa teko | |||
| Sekhahla sa phetoho | -8.17% | Ho hana | -7.73% | |
| Linako tsa ho tjhaja le ho tjhaja | 2#CRE | |||||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ) | Hlokomela | |||
| Boleng ba pele | 192.452 | 0.00218 | 15.9 | Bokhoni bo fokotsehile ka 0.72% bakeng sa linako tsa1W le 2.15% bakeng sa linako tsa tlhahlobo tsa 2W. | ||
| 10000 likhahla | 191.07 | 0.0019 | 14.86 | |||
| 20000 likhahla | 188.315 | 0.0017 | 14.22 | |||
| 30000 likhahla | Tekong e tsoelang pele | |||||
| Sekhahla sa phetoho | -0.72% | -2.15% | Ho hana | -6.54% | -10.57% | |
| Linako tsa ho tjhaja le ho tjhaja | 3#EI** | |||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ) | Hlokomela | |
| Boleng ba pele | 192.452 | 0.00218 | 15.9 | Ka mor'a linako tse 257 tsa teko, cap-acitance e fokotsehile ka 1.89%.Motlakase oa capacitor terminal o theohetse ho zero.Capacitor e fana ka boemo bo khuts'oane ba potoloho, 'me tlhahlobo e emisitsoe. |
| Libeke tse 257 | 191.07 | 0.0019 | 14.86 | |
| / | Emisa teko | |||
| Sekhahla sa phetoho | -1.89% | Taba ea tahleheloAngle ha e tloaelehe | E tloaelehileng | |
Sesebelisoa sa 2:
Lenaneo lena le etselitsoe ka ho khetheha bakeng sa boholo bo bonyenyane ba 180J handheld external automatic defibrillator (AED), tlhaloso ke 100UF / 2000VDC.
| Boholo(mm) | Bolumo(m³) | |
| Sekema se tloaelehileng | Φ50*115 | 225.8 |
| Sekema sa miniaturization | Φ35*120 | 115 |
| Kamora moralo o monyane, molumo le boima ba 'mele li nyane ka 50% ho feta moralo o tloaelehileng. | ||
Papiso ea moralo oa miniaturized le boholo ba pele
Ka ho bapisa litekanyetso tsa sehlahisoa ka mor'a linako tse 5000 tsa ho tsoa ka potlako, ho fokotsa matla ho ka tlaase ho 3% feela, e ka tiisang bophelo ba nako e telele ea tšebeletso.
| Bokhoni pele ho tlhahlobo | Bokhoni ka mor'a tlhahlobo | Tahlehelo pele ho tlhahlobo | Tahlehelo ka mora teko | |
| 1 | 95.38 | 93.80 | 0.00236 | 0.00243 |
| 2 | 95.56 | 94.21 | 0.00241 | 0.00238 |
| 3 | 96.58 | 95.33 | 0.00239 | 0.00243 |
| 4 | 95.53 | 92.81 | 0.00244 | 0.00241 |