| Khoom | Cov yam ntxwv | |
| Qhov kub thiab txias ua haujlwm ntau yam | -55 ~ + 105 ℃ | |
| Qhov hluav taws xob ua haujlwm tau ntsuas | 6.3-100V | |
| Muaj peev xwm ntau npaum li cas | 1.2 ~ 270 uF 120Hz 20 ℃ | |
| Kev kam rau siab | ±20% (120Hz 20 ℃) | |
| Tus nqi tangent poob | Qis dua tus nqi hauv daim ntawv teev cov khoom txheem 120Hz 20 ℃ | |
| Tam sim no xau ※ | Cov nqi hauv qab no yog teev rau cov khoom txheem. Them rau 2 feeb ntawm qhov ntsuas hluav taws xob, 20 ° C | |
| Kev sib npaug ntawm cov koob tsis kam (ESR) | Qis dua tus nqi hauv daim ntawv teev cov khoom txheem 100kHz 20 ℃ | |
| Kev ruaj khov | Cov khoom yuav tsum ua tau raws li cov cai hauv qab no: ntawm 105 ° C, qhov ntsuas hluav taws xob ua haujlwm yuav tsum tau siv rau 2000 teev, thiab tom qab ntawd muab tso rau ntawm 20 ° C rau 16 teev. | |
| Tus nqi hloov pauv ntawm lub peev xwm | ±20% ntawm tus nqi pib | |
| Kev sib npaug ntawm cov koob tsis kam (ESR) | ≤150% ntawm tus nqi qhia pib | |
| Tus nqi tangent poob | ≤150% ntawm tus nqi qhia pib | |
| Tam sim no xau | ≤ tus nqi qhia thawj zaug | |
| Kub thiab av noo siab | Cov khoom yuav tsum ua tau raws li cov xwm txheej hauv qab no: tsis muaj hluav taws xob siv rau 1000 teev ntawm 60 ℃ thiab 90% ~ 95% RH av noo, thiab muab tso rau ntawm 20 ℃ rau 16 teev | |
| Tus nqi hloov pauv ntawm lub peev xwm | ±20% ntawm tus nqi pib | |
| Kev sib npaug ntawm cov koob tsis kam (ESR) | ≤150% ntawm tus nqi qhia pib | |
| Tus nqi tangent poob | ≤150% ntawm tus nqi qhia pib | |
| Tam sim no xau | rau tus nqi qhia thawj zaug | |
Khoom Loj (hli)
| D (±0.5) | 4x5.7 | 4x7 | 3.55x11 | 4x11 |
| d (±0.05) | 0.5 | 0.5 | 0.4 | 0.5 |
| F (±0.5) | 1.5 | |||
| a | 0.3 | 0.5 | 1 | |
Qhov ua rau muaj kev kho zaus
| Zaus (Hz) | 120Hz | 1kHz | 10kHz | 100kHz | 500kHz |
| Qhov Kho Kom Zoo | 0.05 | 0.30 | 0.70 | 1.00 | 1.00 |
Ua kom muaj kev ua haujlwm zoo thiab ruaj khov: YMIN NPM Series Conductive Polymer Aluminium Solid Electrolytic Capacitors
Nyob rau hauv lub hnub nyoog digital niaj hnub no uas siv cov ntaub ntawv los tsav, qhov kev xav tau tsis tau muaj dua los muab tso rau ntawm kev ua tau zoo, kev ntseeg siab, thiab lub zog ceev ntawm cov khoom siv hluav taws xob. Txawm hais tias nws yog cov servers hauv chaw khaws ntaub ntawv ua haujlwm nruab hnub thiab hmo ntuj, lossis tsim cov tsheb fais fab tshiab thiab cov khoom siv automation hauv kev lag luam sai sai, kev ruaj khov thiab kev ua haujlwm ntawm lawv cov hluav taws xob tseem ceeb vam khom rau cov khoom me me tab sis tseem ceeb - capacitors. YMIN's NPM series conductive polymer aluminium solid electrolytic capacitors yog cov kev daws teeb meem siab kawg uas tsim los ua kom tau raws li cov teeb meem no. Nrog lawv cov yam ntxwv zoo tshaj plaws xws li kev ntseeg siab siab, ESR qis, thiab cov hluav taws xob siab, lawv tau dhau los ua qhov kev xaiv zoo tshaj plaws rau ntau daim ntawv thov siab.
I. Cov Yam Ntxwv Tseem Ceeb: Kev Tshuaj Xyuas Cov Kev Zoo ntawm NPM Series
Yuav kom nkag siab txog ntau yam kev siv ntawm NPM series, nws yog ib qho tseem ceeb uas yuav tsum nkag siab ua ntej nws cov yam ntxwv zoo tshaj plaws, uas txiav txim siab ncaj qha nws cov kev ua tau zoo hauv cov voj voog nyuaj.
1. Kev Tiv Thaiv Kub Zoo heev thiab Kev Lav Ntev Ntev (105 ℃ 2000 teev)
Cov khoom NPM series tuaj yeem ua haujlwm ruaj khov hauv qhov kub thiab txias ntawm -55 ℃ txog + 105 ℃. Nws qhov kev cog lus tseem ceeb yog tswj cov yam ntxwv tseem ceeb (xws li kev hloov pauv capacitance, ESR, thiab kev poob tangent) hauv cov kev txwv nruj ntawm lawv cov lus qhia pib tom qab 2000 teev ntawm kev ua haujlwm tas mus li ntawm 105 ° C hauv qab qhov ntsuas hluav taws xob. Qhov "kev lav 2000-teev" no tsis yog tsuas yog lub sijhawm ntev xwb, tab sis yog kev cuam tshuam ncaj qha ntawm kev ruaj khov ntawm cov khoom thiab kev ruaj khov ntawm cov khoom, kom ntseeg tau tias kev ua haujlwm ntawm capacitor tsis poob qis sai sai hauv cov chaw kub siab xws li cov neeg sab hauv cov khoom siv fais fab server, txhim kho lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) ntawm tag nrho lub kaw lus.
2. Ultra-Low Equivalent Series Resistance (ESR)
ESR yog ib qho ntawm cov cim qhia tseem ceeb rau kev ntsuas kev ua haujlwm ntawm lub capacitor, uas cuam tshuam ncaj qha rau qhov cuam tshuam ntawm kev lim dej thiab kev ua kom sov ntawm lub capacitor. Cov koob NPM siv cov polymers conductive siab heev ua cov electrolytes khov, nrog rau kev conductivity ntau dua li cov kua electrolytes ib txwm muaj, yog li ua tiav ESR qis heev. Ntawm qhov zaus siab ntawm 100kHz (qhov zaus ua haujlwm ib txwm muaj ntawm cov khoom siv hluav taws xob hloov pauv niaj hnub), nws tus nqi ESR qis dua tus nqi teev tseg hauv daim ntawv teev npe tus qauv. ESR qis txhais tau tias:
◦ Kev lim dej siab heev: Lim tau zoo cov suab nrov siab uas tsim los ntawm lub zog hloov pauv, muab lub zog DC huv dua thiab ruaj khov dua rau cov khoom siv tseem ceeb xws li CPU, GPU, thiab nco.
◦ Qis dua qhov kub ntawm tus kheej: Nyob rau hauv qhov tam sim no siab, qhov poob hluav taws xob (I²R) los ntawm ESR me dua, thiab qhov kub ntawm lub capacitor qis dua, ua kom ntseeg tau tias kev ua haujlwm ntev.
3. Muaj peev xwm ua tau tam sim no
Cov hluav taws xob ripple yog qhov ua rau lub capacitor kub. Cov yam ntxwv ntawm NPM series uas muaj zog ripple siab ua rau nws tiv taus kev ntxhov siab ntau dua thiab nyob ruaj khov. Qhov no yog qhov tseem ceeb rau cov xwm txheej xws li cov khoom siv fais fab server thiab cov khoom siv fais fab chaw nres tsheb sib txuas lus uas xav tau kev tswj hwm cov khoom siv hluav taws xob siab, cov khoom siv hluav taws xob siab. Cov peev xwm tam sim no ripple siab txhais tau tias ib lub capacitor tuaj yeem ua haujlwm lim dej ntau dua, lossis, raws li cov qauv tsim tib yam, tus lej ntawm cov capacitors sib luag tuaj yeem txo qis, uas pab txhim kho lub zog ceev ntawm lub zog module.
4. Tsim qauv me me heev (txoj kab uas hla me li 3.55 hli)
Raws li cov khoom siv hluav taws xob txhim kho mus rau qhov me me thiab qhov ceev ceev, qhov chaw PCB muaj txiaj ntsig zoo heev. NPM series muaj ntau yam qhov loj me me xws li 4x5.7mm txog 3.55x11mm, muab kev ywj pheej tseem ceeb rau kev teeb tsa ntawm cov motherboard fais fab loj (xws li cov motherboard server, cov duab kos, thiab cov PC me me), ua rau muaj cov qauv tsim khoom siv me me dua.
5. Ua Raws Li RoHS, Ua Tau Raws Li Cov Kev Cai Ib Puag Ncig
Cov khoom lag luam ua raws li RoHS cov lus qhia, tsis muaj txhuas thiab zoo rau ib puag ncig, ua tau raws li cov cai ib puag ncig ntawm kev lag luam thoob ntiaj teb thiab tshem tawm cov teeb meem rau kev xa tawm mus rau kev lag luam thoob ntiaj teb.
II. Cov Cheeb Tsam Tseem Ceeb: Yuav Ua Li Cas NPM Series Ua Haujlwm
1. Cov Txheej Txheem Fais Fab Rau Server thiab Chaw Khaws Cov Ntaub Ntawv - Tus "Tus Saib Xyuas" ntawm Kev Ua Haujlwm Ruaj Khov
Cov servers yog lub hauv paus ntawm kev lag luam digital, thiab lawv cov tshuab fais fab yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm 24/7 tsis muaj kev cuam tshuam, ua haujlwm tau zoo, thiab ruaj khov heev. NPM series capacitors ua lub luag haujlwm tseem ceeb hauv daim teb no:
• Motherboard CPU/GPU VRM (Voltage Regulator Module): Cov CPU thiab GPU niaj hnub no muaj ntau yam kev siv hluav taws xob, xav tau kev teb sai heev los ntawm lub zog fais fab. Cov voj voog VRM feem ntau siv ntau theem Buck architecture, xav tau ntau lub capacitors ntawm ob qho kawg ntawm qhov nkag thiab qhov tso zis rau kev khaws cia hluav taws xob thiab kev sib cais. Cov yam ntxwv ESR qis thiab cov yam ntxwv tam sim no siab ntawm NPM series ua rau nws teb tau sai rau kev hloov pauv hnyav, muab tam sim no siab rau CPU/GPU thaum tswj hwm kev hloov pauv hluav taws xob thiab suab nrov. Qhov no ua kom muaj kev ua haujlwm ruaj khov ntawm lub hauv paus xam thiab tiv thaiv kev poob qis lossis cov ntaub ntawv yuam kev los ntawm kev tsis ruaj khov ntawm hluav taws xob.
• Chav Muab Fais Fab (PSU): Hauv sab thawj (PFC circuit) thiab sab thib ob (DC-DC converter circuit) ntawm lub server PSU, NPM series siv tau rau kev lim cov zis. Nws cov yam ntxwv kub thiab lub neej ntev ncaj qha hais txog qhov chaw kub hauv PSU, ua kom ntseeg tau tias lub zog fais fab muaj kev ntseeg siab mus sij hawm ntev thiab txo cov nqi ua haujlwm thiab kev saib xyuas ntawm lub chaw khaws ntaub ntawv.
• Lub Xeev Khoom Tsav Tsheb (SSD): Cov voj voog tswj hwm lub zog ntawm cov SSDs qib siab kuj xav tau cov capacitors ua haujlwm siab. NPM qhov me me thiab cov yam ntxwv ESR qis yog qhov zoo tagnrho rau cov laug cam SSD uas muaj qhov chaw txwv, muab lub zog huv rau NAND flash memory thiab lub maub los tseem ceeb.
2. Kev Siv Tshuab Hauv Kev Lag Luam thiab Kev Siv Hluav Taws Xob - Ib Tus Khub Txhim Khu Kev Ntseeg Siab hauv Ib puag ncig Nyuaj
Cov chaw ua haujlwm hauv kev lag luam feem ntau yog cov uas muaj qhov kub thiab txias siab, kev co, thiab lub sijhawm ntev ntawm kev ua haujlwm tas mus li. Cov koob NPM ua tau zoo hauv daim teb no:
• Cov Inverters thiab Servo Drives: Raws li cov lim capacitors rau cov inverter circuit outputs, NPM series tuaj yeem tiv taus cov high-frequency, high-amplitude ripple currents tsim thaum lub cev muaj zog pib, kaw, thiab hloov ceev. ESR qis pab txo qhov kev poob switching thiab txhim kho kev tsav tsheb zoo.
• Cov PCs thiab PLCs hauv kev lag luam (Programmable Logic Controllers): Xyuas kom muaj lub zog ruaj khov rau lub hauv paus tswj hwm hauv cov chaw ua haujlwm uas muaj hmoov av ntau, kev co, thiab kev hloov pauv kub, txhim kho kev ntseeg tau ntawm tag nrho cov txheej txheem automation.
• Kev Tsim Fais Fab Tshiab (Photovoltaic Inverters, Wind Power Converters): Hauv cov khoom siv ua haujlwm hauv cov chaw sab nraum zoov no, lub neej ntev thiab kev ruaj khov ntawm cov capacitors yog qhov tseem ceeb rau kev ua kom lub zog tsim hluav taws xob zoo thiab lub neej ntev.
3. Cov Khoom Siv Sib Txuas Lus - Lub "Lub Pob Zeb Tseem Ceeb" rau Cov Cim Qhia Tseeb
• 5G Chaw Nres Tsheb (AAU, BBU): 5G chaw nres tsheb siv hluav taws xob ntau thiab feem ntau raug xa mus rau hauv cov txee sab nraum zoov, ntsib teeb meem kub siab. Cov modules fais fab chaw nres tsheb thiab RF fais fab amplifier circuits xav tau cov capacitors ua haujlwm siab rau kev lim fais fab; qhov kev ntseeg siab siab ntawm NPM series yog tsim los rau cov ntawv thov uas xav tau ntau yam.
• Cov Routers thiab Switches: Cov khoom siv hauv network tseem ceeb tswj kev sib pauv cov ntaub ntawv loj heev, thiab nws lub zog sab hauv yog qhov tseem ceeb rau kev ua kom muaj kev sib txuas lus ceev ceev thiab qis latency.
4. Cov Khoom Siv Hluav Taws Xob Hauv Tsheb - Lub Zog Loj Hlob Mus Rau Yav Tom Ntej
Txawm hais tias cov khoom siv hluav taws xob hauv tsheb muaj cov qauv AEC-Q nruj dua rau cov khoom sib xyaw, cov yam ntxwv kev ua haujlwm uas NPM series tau pom, xws li qhov kub thiab txias dav, lub neej ntev, thiab kev ntseeg siab siab, yog qhov tseeb uas cov khoom siv hluav taws xob hauv tsheb nrhiav. Hauv cov ntawv thov uas tsis muaj kev nyab xeeb tab sis xav tau ntau xws li cov chargers on-board (OBCs), cov hloov pauv DC-DC on-board, thiab cov txheej txheem pabcuam tsav tsheb siab heev (ADAS), cov capacitors polymer conductive nrog NPM thev naus laus zis qhia txog kev siv tau zoo heev.
5. Cov Khoom Siv Hluav Taws Xob Zoo Tshaj Plaws - Cov Neeg Ua Siab Zoo Tsis Tau Hu Ua Siab Zoo
• Cov Duab Qhia Qib Siab: Lub voj voog VRM ntawm cov duab qhia muaj qhov yuav tsum tau ua kom muaj zog capacitor siab heev. Cov koob NPM pab cov duab qhia tswj qhov hluav taws xob kom ruaj khov thaum muaj kev thauj khoom ntau (xws li kev ua si thiab kev ua kom pom tseeb), ua kom muaj peev xwm overclocking zoo dua.
• Cov Laptops thiab Mini PCs uas nyias heev: Thaum nrhiav kev nyias thiab sib dua, yam tsis muaj kev cuam tshuam kev ruaj khov ntawm kev ua haujlwm, qhov me me thiab kev ua haujlwm siab ntawm NPM ua tau raws li qhov yuav tsum tau ua no.
III. Phau Ntawv Qhia Xaiv thiab Kev Txhawb Nqa Kev Txawj Ntse
Yongming cov NPM series muaj ntau yam khoom qauv, xws li NPMA0540J101MJTM (6.3V, 100μF) thiab NPMW1101E101MJTM (25V, 100μF), npog ntau qhov voltage txij li 6.3V txog 100V thiab qhov capacitance txij li 1.2μF txog 270μF. Cov engineers tuaj yeem ua raws li cov kauj ruam no thaum xaiv cov khoom:
1. Txheeb xyuas qhov yuav tsum tau ua ntawm lub voj voog: qhov hluav taws xob ua haujlwm, lub peev xwm xav tau, qhov siab tshaj plaws ntawm cov hluav taws xob ripple, thiab qhov kub thiab txias ua haujlwm.
2. Soj ntsuam qhov chaw txwv: Xaiv qhov sib xyaw ua ke ntawm txoj kab uas hla (D) thiab qhov siab (H) raws li qhov teeb tsa PCB.
3. Saib cov kev ua tau zoo: Ua tib zoo saib tus nqi ESR, qhov tam sim no uas tso cai, thiab qhov tam sim no xau ntawm cov qauv tshwj xeeb hauv phau ntawv teev khoom kom paub tseeb tias lawv ua tau raws li cov qauv tsim.
YMIN Electric provides engineers with comprehensive technical information and a strong technical support team (contact email: ymin-sale@ymin.com), offering personalized selection advice and solutions based on specific application scenarios.
Xaus lus
YMIN cov NPM series conductive polymer aluminium solid electrolytic capacitors, nrog lawv qhov kev ruaj khov zoo tshaj plaws thiab lub neej ntev nyob rau hauv qhov kub siab, zaus siab, thiab cov xwm txheej tam sim no siab, tau dhau los ua lub luag haujlwm ntawm cov capacitors ib txwm muaj, dhau los ua "qhov tseem ceeb" kom ntseeg tau tias muaj lub zog ntawm cov khoom siv hluav taws xob siab. Txij li cov chaw khaws ntaub ntawv txhawb nqa kev suav huab mus rau cov kab ntau lawm kev lag luam tsav tsheb ntse tsim khoom, thiab cov tes hauj lwm sib txuas lus txuas txhua yam, NPM series, nrog nws lub hauv paus kev siv tshuab ruaj khov thiab cov khoom zoo txhim khu kev qha, tab tom ua kom muaj zog rau kev hloov pauv digital thiab ntse ntawm ntau yam kev lag luam, ua rau nws yog tus khub ntseeg siab rau cov engineers nrhiav kev ua tau zoo tshaj plaws thiab kev ntseeg siab.
| Cov Cai Khoom | Kub Ua Haujlwm (℃) | Qhov Voltage (V.DC) | Muaj peev xwm (uF) | Txoj kab uas hla (hli) | Qhov siab (hli) | Tam sim no xau (uA) | Lub Neej (Teev) |
| NPMA0540J101MJTM | -55~105 | 6.3 | 100 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0700J151MJTM | -55~105 | 6.3 | 150 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1100J221MJTM | -55~105 | 6.3 | 220 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1100J271MJTM | -55~105 | 6.3 | 270 | 4 | 11 | 415 | 2000 xyoo |
| NPMA0541A680MJTM | -55~105 | 10 | 68 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701A101MJTM | -55~105 | 10 | 100 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101A121MJTM | -55~105 | 10 | 120 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101A181MJTM | -55~105 | 10 | 180 | 4 | 11 | 440 | 2000 xyoo |
| NPMA0541C390MJTM | -55~105 | 16 | 39 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701C560MJTM | -55~105 | 16 | 56 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101C680MJTM | -55~105 | 16 | 68 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101C101MJTM | -55~105 | 16 | 100 | 4 | 11 | 384 | 2000 xyoo |
| NPMA0541E220MJTM | -55~105 | 25 | 22 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701E330MJTM | -55~105 | 25 | 33 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101E470MJTM | -55~105 | 25 | 47 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101E680MJTM | -55~105 | 25 | 68 | 4 | 11 | 340 | 2000 xyoo |
| NPMA0541V180MJTM | -55~105 | 35 | 18 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701V220MJTM | -55~105 | 35 | 22 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101V330MJTM | -55~105 | 35 | 33 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101V560MJTM | -55~105 | 35 | 56 | 4 | 11 | 329 | 2000 xyoo |
| NPMA0541H6R8MJTM | -55~105 | 50 | 6.8 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMW1101H120MJTM | -55~105 | 50 | 12 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA0701H100MJTM | -55~105 | 50 | 10 | 4 | 7 | 300 | 2000 xyoo |
| NPMA1101H220MJTM | -55~105 | 50 | 22 | 4 | 11 | 300 | 2000 xyoo |
| NPMA0541J5R6MJTM | -55~105 | 63 | 5.6 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701J8R2MJTM | -55~105 | 63 | 8.2 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101J100MJTM | -55~105 | 63 | 10 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101J150MJTM | -55~105 | 63 | 15 | 4 | 11 | 300 | 2000 xyoo |
| NPMA0541K2R7MJTM | -55~105 | 80 | 2.7 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0701K4R7MJTM | -55~105 | 80 | 4.7 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1101K5R6MJTM | -55~105 | 80 | 5.6 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1101K8R2MJTM | -55~105 | 80 | 8.2 | 4 | 11 | 300 | 2000 xyoo |
| NPMA0542A1R8MJTM | -55~105 | 100 | 1.8 | 4 | 5.4 | 300 | 2000 xyoo |
| NPMA0702A2R2MJTM | -55~105 | 100 | 2.2 | 4 | 7 | 300 | 2000 xyoo |
| NPMW1102A3R3MJTM | -55~105 | 100 | 3.3 | 3.55 | 11 | 300 | 2000 xyoo |
| NPMA1102A4R7MJTM | -55~105 | 100 | 4.7 | 4 | 11 | 300 | 2000 xyoo |
| NPMW1101E101MJTM | -55~105 | 25 | 100 | 3.55 | 11 | 500 | 2000 xyoo |
| NPMA0901C121MJTM | -55~105 | 16 | 120 | 4 | 9 | 384 | 2000 xyoo |
| NPMA1101C221MJTM | -55~105 | 16 | 220 | 4 | 11 | 704 | 2000 xyoo |
| NPMA1101E101MJTM | -55~105 | 25 | 100 | 4 | 11 | 500 | 2000 xyoo |
| NPMA1101E121MJTM | -55~105 | 25 | 120 | 4 | 11 | 600 | 2000 xyoo |
| NPMA0701E680MJTM | -55~105 | 25 | 68 | 4 | 7 | 340 | 2000 xyoo |
| NPMA0901E680MJTM | -55~105 | 25 | 68 | 4 | 9 | 340 | 2000 xyoo |
| NPMA0700J221MJTM | -55~105 | 6.3 | 220 | 4 | 7 | 300 | 2000 xyoo |
