Ngwa nke ihe nkiri Capacitor
na obi Defibrillator
Defibrillation bụ naanị ụzọ dị irè isi gwọọ ọnwụ obi mberede
A na-eji defibrillator obi obi ugbu a akụrụngwa nnapụta ụlọ ọgwụ n'ọtụtụ ebe.Ọ na-eji pulsed current eme ihe na obi, mejuputa usoro ọgwụgwọ ọkụ eletrik, wepụ arrhythmia, ma weghachi obi n'ọkpụkpụ sinus..
Ụkpụrụ ya na-arụ ọrụ na-ejikarị usoro mgbapụta RLC, dị ka egosiri na foto a:
| Data nkịtị | |
| Ike | 100-500J |
| Voltaji | 2000-5000VDC |
| Ike | 32-200UF |
| Ibu mbupu | 20Ω/50Ω/100Ω |
| Kachasị pulse ugbu a | 100-1kA |
Buru ụzọ chaja capacitor ike nchekwa ike C iji mee ka capacitor nweta ego ụfọdụ.N'oge ọgwụgwọ defibrillation, C, inductance L na ahụ mmadụ (ibu) jikọtara n'usoro iji mee ọgwụgwọ ọkụ eletrik na obi mmadụ.
●Ike echekwara
Ike eletrik na-agbanye n'ime ngwaọrụ nchekwa ike tupu ujo defibrillation ahụ.Mmekọrịta dị n'etiti ike echekwara na capacitor na voltaji nke capacitor:
E=½cu²
Maka ngwa dị na defibrillator, capacitor ihe nkiri CRE nwere ahaziri ahaziri pụrụ iche, nke nwere uru arụmọrụ dị elu:
E jiri ya tụnyere ndụ ọrụ 10,000 ugboro n'ahịa, ihe nhazi ihe nkiri pụrụ iche na-eme ka ịchaji na ịkwanye oge ndụ karịa ugboro 30,000.
N'iburu n'uche ntinye nke gburugburu ebe obibi na-ejighị n'aka na nke siri ike dị ka n'èzí, ọ na-anabata ihe mgbochi iru mmiri pụrụ iche na imewe elu okpomọkụ, nke nwere ntụkwasị obi dị elu.
Karịsịa maka imewe obere olu nke mpụga akpaaka defibrillator (AED) (dị ka ihe ejiri aka chọrọ), na-eji ihe njupụta ike dị elu, olu na ịdị arọ dị 50% pere mpe karịa ihe eji eme ya.
Ngwa 1:
Otu ụdị defibrillator 360J, na-ahọrọ ụdị capacitor: 195UF/2200VDC
NKWUO:
1, elele voltaji (Un): 2200VDC
2, Ikike akwadoro: 200MFD
3. Nkwekọrịta ikike: 士5%(J) NA 1KHz,+25℃
4, Okpomọkụ arụ ọrụ:-25℃～+70℃
5, IHE NKWUKWU (DF): ≤0.0060 AT 100Hz+25℃
6, Ule voltaji: TERMINAL TO TERMINAL:2300VDC/10SEC
7, mkpuchi mkpuchi: MGBE 300 Sekọnd ELECTRIFICATION 100VDC, AT +25 ℃
TERMINAL TO TERMINAL: MINIUNM IR ga-abụ≥5000SEC
TERMINAL ka ikpe: Obere IR ga-abụ≥3000M 2
8, Max.Oge ebili mmiri (DV/DT): 5V/ anyị
9, ọnụ ọgụgụ kasị elu ugbu a.: 1000AMPS AT +25 ℃
10, PUULSE NTỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ
11, ihe gbasara ikpe: FR-PP, UL94 Vo, GRAY-WHITE
12, ihe ite ite: FR-EPOXY, UL94 Vo, GRAY-WHITE
13, ndu: 1x1 UL 3239 22AWG 150℃, Ọcha na ọbara ọbara
14, Ọnụ:YT396(A)(396-03JR)
15, NDỤ ATỤRỤ NDỊ 2500 KWESỊRỊ WTHT A Ibu nke 10 Q
16, CODE DAY: CODE DAY nwere ọnụọgụ anọ dịka ndị a:
Were ngwaahịa anyị na ndị na-emepụta ihe abụọ na-emekarị n'ahịa iji mee otu ntụle ule ahụ.N'okpuru ọnọdụ ngwa nke oke okpomọkụ na iru mmiri, ngwaahịa anyị nwere ogologo ndụ.
Ọnọdụ ule:
Ọnọdụ ule 1.Static: ikike ndekọ, ọnwụ, nguzogide usoro kwekọrọ.A na-edekọ parampat static kwa oge 10,000 nke ịchaji na ịchaji.Iji hụ na izi ezi nke ndekọ data, capacitor okpomọkụ kwesịrị ịdị nso dị ka o kwere mee na ọnọdụ okpomọkụ mgbe ị na-anakọta.A na-eme ule ahụ na ọdịiche okpomọkụ nke ≤5 ℃.
2.Dynamic ule ọnọdụ: gburugburu 55 ℃ 95%, ule ọnụ voltaji 2200V.DC, ụgwọ oge 4S, igbapu oge 1S, voltaji mgbanwe ọnụego DV / DT = 4.7V / μS, pulse elu ugbu a 940A, ụgwọ na igbapu 20000 ugboro.Ule osooso usu ugbu a bụ ugboro 1.6 nke aha ụlọ ọrụ anyị ugbu a (585A).
3. Usoro ule: Capacitor static parameters tupu ule.
| Mba. | Onye nrụpụta | @100Hz | @1000Hz | ||
| Ike (uF) | Tangent ọnwụ | 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 | |
●Jikọọ capacitor a ga-anwale na ọkụ ọkụ ule, tọọ paramita ule, ma dozie ụlọ ule okpomọkụ na iru mmiri na ọnọdụ gburugburu ule akọwapụtara.
●Bido ule mwepu mkpali na capacitor dị ka parampat ahọpụtara:
●N'oge ule ahụ, ọ bụrụ na voltaji na-agbanwe n'ụzọ na-adịghị mma ma ọ bụ nkwụsị nke capacitor na-eme, a ghaghị ịkwụsị ule ahụ ozugbo, ma nweta data static na nyocha nke capacitor kwesịrị ime iji gosi ma ule ahụ ọ dị mkpa iji gaa n'ihu.
| Oge nchaji na ịchaji | 1 #FA** | |||
| C (uF) @ 100Hz | tg @ 100Hz | ESR (mΩ) | Rịba ama | |
| Uru mbu | 192.671 | 0,00678 | 55.6 | Mgbe ule 492 gachara, voltaji ọdụ capacitor gbadara ruo 1720VDC, ikike belatara site na 8.17%.Ọ dịghị mma ịga n'ihu ule. |
| ugboro 492 | 176.932 | 0,00584 | 51.3 | |
| / | Kwụsị ule ahụ | |||
| Ọnụego mgbanwe | -8.17% | Ajụ | -7.73% | |
| Oge nchaji na ịchaji | 2#CRE | |||||
| C (uF) @ 100Hz | tg @ 100Hz | ESR (mΩ) | Rịba ama | |||
| Uru mbu | 192.452 | 0,00218 | 15.9 | Ike ahụ belatara site na 0.72% maka oge 1W yana 2.15% maka oge ule 2W. Ọ nweghị ihe na-adịghị mma nke capa-citor.Nnwale gara n'ihu. | ||
| 10000 veces | 191.07 | 0.0019 | 14.86 | |||
| 20000 afọ | 188.315 | 0,0017 | 14.22 | |||
| 30000 veces | Na ule na-aga n'ihu | |||||
| Ọnụego mgbanwe | -0.72% | -2.15% | Ajụ | -6.54% | -10.57% | |
| Oge nchaji na ịchaji | 3#EI** | |||
| C (uF) @ 100Hz | tg @ 100Hz | ESR (mΩ) | Rịba ama | |
| Uru mbu | 192.452 | 0,00218 | 15.9 | Mgbe ule 257 gachara, ike-acitance belatara site na 1.89%.Voltaji ọnụ capacitor gbadara na efu.The capacitor na-egosi obere sekit steeti, a-na ule kwụsịrị. |
| 257 afọ | 191.07 | 0.0019 | 14.86 | |
| / | Kwụsị ule | |||
| Ọnụego mgbanwe | -1.89% | The tangent nke ọnwụAkụkụ adịghị mma | Anormal | |
Ngwa 2:
Emebere mmemme a n'ụzọ pụrụ iche maka obere nha nke 180J handheld mpụga akpaaka defibrillator (AED), nkọwapụta bụ 100UF/2000VDC.
| Nha (mm) | Olu(m³) | |
| Atụmatụ omenala | Φ50*115 | 225.8 |
| Atụmatụ ime obere ihe | Φ35*120 | 115 |
| Mgbe emechara obere ihe, olu na ịdị arọ dị 50% pere mpe karịa ihe eji eme ya. | ||
Ntụle nke obere imewe na nha mbụ
Site n'ịtụle paramita nke ngwaahịa ahụ mgbe oge 5000 nke mwepu na-akpali akpali, ike ọgwụgwụ bụ naanị ihe na-erughị 3%, nke nwere ike ikwe nkwa ndụ ọrụ ogologo oge.
| Capacitance tupu ule | Capacitance mgbe ule | Ọnwụ tupu ule | Ọnwụ mgbe ule gasịrị | |
| 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 |