Cov kev tsis tseem ceeb
Cov txheej txheem tseem ceeb:
| Khoom | Cov Lus Qhia Tshwj Xeeb | |
| Kev Ua Haujlwm Kub Ntau | -55 ~ + 105 ℃ | |
| Rated Ua Haujlwm Voltage | 16~100V | |
| Muaj Peev Xwm Ntau Npaum Li Cas | 1~33μF 120Hz/20℃ | |
| Kev Hloov Pauv Peev Xwm Tso Cai | ±20% (120Hz / 20 ℃) | |
| Qhov Cuam Tshuam ntawm Kev Tawg (tanδ) | Tus nqi qis dua tus nqi hauv daim ntawv teev cov khoom txheem ntawm 120Hz / 20 ℃. | |
| Tam sim no xau | Tus nqi qis dua li tus nqi hauv daim ntawv teev cov khoom txheem. Them rau 5 feeb ntawm qhov hluav taws xob ntsuas ntawm 20 ° C. | |
| Kev sib npaug ntawm cov koob tsis kam (ESR) | Tus nqi qis dua tus nqi hauv daim ntawv teev cov khoom txheem ntawm 100kHz / 20 ℃. | |
| Lub zog hluav taws xob nce siab (V) | 1.15 npaug ntawm qhov ntsuas hluav taws xob | |
| Kev ruaj khov | Nyob rau hauv qab qhov kub thiab txias, siv qhov hluav taws xob ua haujlwm rau 2000 teev, tom qab ntawd khaws cia ntawm 20 ℃ rau 16 teev; cov khoom yuav tsum ua tau raws li: | |
| - Tus Nqi Hloov Pauv Capacitance | ≤±20% ntawm tus nqi pib | |
| - Qhov cuam tshuam ntawm kev tawg (tanδ) | ≤150% ntawm tus nqi qhia thawj zaug | |
| - Tam sim no xau | ≤ Tus nqi qhia thawj zaug | |
| Kub thiab av noo siab | Khaws cia ntawm 60 ℃, 90% -95% av noo rau 500 teev yam tsis siv hluav taws xob, tom qab ntawd khaws cia ntawm 20 ℃ rau 16 teev; cov khoom yuav tsum ua tau raws li: | |
| - Tus Nqi Hloov Pauv Capacitance | -40% ~ + 20% | |
| - Qhov cuam tshuam ntawm kev tawg (tanδ) | ≤150% ntawm tus nqi qhia thawj zaug | |
| - Tam sim no xau | ≤300% ntawm tus nqi qhia pib | |
Yam ntxwv
Qhov loj ntawm qhov tsos
Kub coefficient ntawm qhov ntsuas tam sim no
| Kub | -55 ℃ ＜ T ≤ 45 ℃ | 45 ℃ ＜ T ≤ 85 ℃ | 85 ℃ ＜ T ≤ 105 ℃ |
| Ntsuas 85 ℃ cov khoom coefficient | 1.0 | 0.7 | / |
| Ntsuas 105 ℃ cov khoom coefficient | 1.0 | 0.7 | 0.25 |
Lus Cim: Qhov kub ntawm qhov capacitor tsis tshaj qhov kub siab tshaj plaws ntawm cov khoom
Rated ripple tam sim no zaus kho qhov ntsuas
| Zaus (Hz) | 120Hz | 1kHz | 10kHz | 100-300kHz |
| Qhov kho kom raug | 0.10 | 0.45 | 0.50 | 1.00 |
Daim ntawv teev cov khoom txheem
| Qhov Voltage uas tau ntsuas | ntsuas kub (℃) | Pawg Volt (V) | Qeb Kub (℃) | Capacitance (uF) | Qhov Loj (hli) | LC (uA, 5 feeb) | Tanδ 120Hz | ESR (mΩ 100KHz) | Rated ripple tam sim no, (mA / rms) 45 ° C 100KHz | ||
| L | W | H | |||||||||
| 16 | 105℃ | 16 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 16 | 0.1 | 100 | 900 |
| 105℃ | 16 | 105℃ | 15 | 3.5 | 2.8 | 1.9 | 24 | 0.1 | 70 | 1100 | |
| 105℃ | 16 | 105℃ | 33 | 3.5 | 2.8 | 1.9 | 53 | 0.1 | 70 | 1100 | |
| 20 | 105℃ | 20 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 20 | 0.1 | 100 | 900 |
| 105℃ | 20 | 105℃ | 22 | 3.5 | 2.8 | 1.9 | 44 | 0.1 | 90 | 950 | |
| 25 | 105℃ | 25 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 25 | 0.1 | 100 | 900 |
| 105℃ | 25 | 105℃ | 15 | 3.5 | 2.8 | 1.9 | 37.5 | 0.1 | 100 | 900 | |
| 35 | 105℃ | 35 | 105℃ | 4.7 | 3.5 | 2.8 | 1.9 | 16.5 | 0.1 | 150 | 800 |
| 105℃ | 35 | 105℃ | 6.8 | 3.5 | 2.8 | 1.9 | 23.8 | 0.1 | 150 | 800 | |
| 105℃ | 35 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 35 | 0.1 | 150 | 800 | |
| 105℃ | 35 | 105℃ | 12 | 3.5 | 2.8 | 1.9 | 42 | 0.1 | 150 | 800 | |
| 50 | 105℃ | 50 | 105℃ | 2.2 | 3.5 | 2.8 | 1.9 | 11 | 0.1 | 200 | 750 |
| 105℃ | 50 | 105℃ | 3.3 | 3.5 | 2.8 | 1.9 | 16.5 | 0.1 | 200 | 750 | |
| 63 | 105℃ | 63 | 105℃ | 1.5 | 3.5 | 2.8 | 1.9 | 9.5 | 0.1 | 200 | 750 |
| 105℃ | 63 | 105℃ | 2.2 | 3.5 | 2.8 | 1.9 | 13.9 | 0.1 | 200 | 750 | |
| 75 | 105℃ | 75 | 105℃ | 1 | 3.5 | 2.8 | 1.9 | 7.5 | 0.1 | 300 | 600 |
| 105℃ | 75 | 105℃ | 1.5 | 3.5 | 2.8 | 1.9 | 11.3 | 0.1 | 300 | 600 | |
| 100 | 105℃ | 100 | 105℃ | 1.2 | 3.5 | 2.8 | 1.9 | 12 | 0.1 | 300 | 600 |
YMIN TPB19 Cov Capacitors Polymer Tantalum Conductive: Muab Lub Hwj Chim Siab Rau Cov Server Systems
Nyob rau hauv lub hnub nyoog digital niaj hnub no, cov servers, ua cov khoom siv tseem ceeb ntawm cov chaw khaws ntaub ntawv, cuam tshuam ncaj qha rau kev ua haujlwm ib txwm ntawm tag nrho cov ntaub ntawv system vim lawv qhov ruaj khov thiab kev ntseeg tau. Capacitors, ua cov khoom tseem ceeb hauv cov hluav taws xob circuits, ua lub luag haujlwm tseem ceeb hauv kev tswj hwm lub zog server, kev ua cov cim, thiab kev lim suab nrov. YMIN Electronics 'TPB19 series conductive polymer tantalum capacitors, nrog rau lawv cov yam ntxwv ua tau zoo tshaj plaws, tab tom dhau los ua ib qho ntawm cov khoom siv nyiam rau cov chaw tsim khoom siv server.
Cov yam ntxwv tseem ceeb ntawm cov khoom thiab kev haum rau daim ntawv thov server
Kev Tsim Qauv Me Me Ua Tau Raws Li Qhov Xav Tau Kev Sib Koom Ua Ke Siab
Cov koob YMIN TPB19 siv qhov me me ntawm 3.5mm × 2.8mm × 1.9mm, uas yog qhov zoo sib xws rau cov qauv tsim ntawm lub rooj tsavxwm loj ntawm cov khoom siv niaj hnub. Hauv qhov chaw txwv ntawm lub motherboard ntawm lub server, cov kws ua haujlwm yuav tsum xa ntau lub capacitors kom ua tiav kev tswj hwm lub zog thiab kev ua cov teeb liab zoo. Kev tsim me me ntawm TPB19 ua rau nws muaj peev xwm ua tiav cov qauv tsim ntawm cov khoom siv ntau dua hauv cov chaw tseem ceeb xws li cov modules fais fab ntawm lub server, CPU thiab GPU fais fab mov circuits, yog li txhawb nqa kev ua haujlwm suav nrog muaj zog dua.
ESR qis ua rau lub zog siv tau zoo dua
Cov koob TPB19 muaj qhov tsis kam sib npaug (ESR) qis heev ntawm 100kHz, uas yog ib qho tseem ceeb rau cov tshuab fais fab server. Cov servers ua haujlwm ntau yam haujlwm ceev ceev thaum lub sijhawm ua haujlwm, ua rau muaj kev xav tau siab heev rau lub peev xwm teb sai ntawm lub zog. Cov capacitors qis-ESR teb sai dua rau kev hloov pauv ntawm cov khoom thauj, txo cov kev hloov pauv ntawm voltage thiab ua kom muaj lub zog ruaj khov thiab huv rau CPU, nco, thiab lwm yam khoom tseem ceeb. Tib lub sijhawm, ESR qis kuj txhais tau tias qis dua qhov poob zog, pab txhawb kev txhim kho tag nrho cov kev siv zog ntawm lub server thiab ua tau raws li cov kev xav tau ntsuab thiab txuag hluav taws xob ntawm cov chaw khaws ntaub ntawv niaj hnub no.
Muaj peev xwm tam sim no ntawm Ripple uas siab dua ua rau lub kaw lus ruaj khov dua
Thaum lub sijhawm ua haujlwm ntawm lub server, cov hluav taws xob circuits tsim cov hluav taws xob ripple loj heev, tshwj xeeb tshaj yog thaum ntau-theem VRMs (voltage regulator modules) fais fab rau cov processors ua haujlwm siab. Lub peev xwm tswj hwm tam sim no ripple siab ntawm TPB19 series (piv txwv li, 900mA ntawm 100kHz rau 16V/10μF capacitor) ua kom ntseeg tau tias cov capacitors tswj tau qhov ua tau zoo ruaj khov hauv qab kev ua haujlwm hnyav, txo cov capacitor overheating thiab kev ua haujlwm poob qis los ntawm cov hluav taws xob ripple ntau dhau, yog li txhim kho kev ntseeg siab mus sij hawm ntev ntawm lub server system.
Ntau Qhov Kub Dav Dav rau Kev Ua Haujlwm Hnyav
Cov koob TPB19 txhawb nqa qhov kub ua haujlwm ntawm -55 ℃ txog +105 ℃, qhov kub dav uas tso cai rau nws kom tiv taus qhov kub siab uas yuav tshwm sim hauv cov khib server. Txawm tias thaum qhov ua haujlwm ntawm lub kaw lus txias txo qis hauv zos lossis qhov kub ib puag ncig nce siab, TPB19 tseem tswj tau qhov ua haujlwm hluav taws xob ruaj khov, tiv thaiv kev ua tsis tiav ntawm lub kaw lus los ntawm kev hloov pauv kub.
Tsim Lub Neej Ntev Txo Cov Kev Xav Tau Txij Nkawm
Cov capacitors no tuaj yeem ua haujlwm tau ntev txog 2000 teev ntawm 105 ℃. Txhais tau tias yog ib puag ncig ua haujlwm 50-60 ℃ ntawm cov servers, nws lub neej tiag tiag ntev dua li lub neej tsim ntawm lub server nws tus kheej. Lub neej ntev no txo cov kev xav tau kev saib xyuas ntawm cov khoom siv server, uas yog qhov tseem ceeb rau cov chaw khaws ntaub ntawv uas xav tau ntau dua 99.99%.
Cov Ntawv Thov Tshwj Xeeb hauv Server Subsystems
Chav Tswj Xyuas Fais Fab ntawm Server
Hauv chav tswj fais fab ntawm lub server (PSU), lub TPB19 capacitor siv tau rau hauv lub voj voog lim dej kom ua kom lub suab nrov siab uas tsim los ntawm lub zog hloov pauv yooj yim, muab lub zog DC huv rau lub motherboard ntawm lub server. Nws lub peev xwm tiv taus hluav taws xob siab (txog li 75V) kuj tso cai rau nws siv rau hauv lub voj voog sab thawj ntawm cov modules fais fab, ua tiav kev kho qhov zoo ntawm lub zog (PFC) thiab kev tshem tawm suab nrov hloov pauv.
Cov voj voog fais fab ntawm CPU/GPU
Cov processors niaj hnub no feem ntau xav tau cov multiphase voltage regulator modules (VRMs) los muab cov khoom siv fais fab siab, qis-voltage. Hauv cov circuits no, TPB19 capacitors siv dav rau kev lim cov zis ntawm txhua theem ntawm lub zog fais fab. Siv lawv cov yam ntxwv ESR qis thiab cov zaus siab, lawv teb sai sai rau kev hloov pauv ib ntus hauv processor load, tiv thaiv kev poob qis lossis overshoots thiab ua kom ruaj khov ntawm cov computing cores.
Kev Tswj Xyuas Lub Hwj Chim ntawm Lub Cim Xeeb
Cov modules nco server (tshwj xeeb tshaj yog lub cim xeeb DDR4 / DDR5 siab) muaj kev nkag siab zoo heev rau lub zog zoo. TPB19 capacitors tuaj yeem siv rau kev sib cais thiab lim dej hauv cov voj voog fais fab nco, tshem tawm qhov cuam tshuam ntawm lub suab nrov ntawm lub zog rau kev ncaj ncees ntawm lub cim xeeb, txhim kho kev nyeem / sau cov ntaub ntawv, thiab txo qhov yuam kev me ntsis.
Cov Tswj Xyuas Kev Cia Khoom thiab Kev Sib Txuas Lus Hauv Network
Hauv cov tswj hwm cia khoom ntawm lub server (xws li RAID cards) thiab network interface cards (NICs), TPB19 capacitors muab lub zog fais fab hauv zos ruaj khov rau ntau yam chips tshwj xeeb, tiv thaiv kev xa cov ntaub ntawv yuam kev los ntawm lub suab nrov ntawm lub zog fais fab thiab ua kom muaj kev sib txuas zoo ntawm lub server, lub kaw lus cia khoom, thiab network.
Cov Qauv Fais Fab Muab Faib Los Ntawm Motherboard
Cov motherboard niaj hnub no feem ntau siv cov qauv fais fab faib tawm, xa ntau lub DC-DC converters rau ntau qhov chaw sib txawv. TPB19 capacitors ua haujlwm ua cov khoom lim dej rau cov nodes fais fab hauv zos no, muab lub zog zoo rau cov chipsets nyob ze, interface circuits, thiab lwm yam.
Kev Sib Tw Zoo Tshaj Plaws rau Cov Kev Xav Tau Kev Ntseeg Siab ntawm Server
Cov khoom siv server muaj qhov yuav tsum tau muaj kev ntseeg siab dua rau cov khoom siv dua li cov khoom siv hluav taws xob lag luam. Yongming's TPB19 series tau dhau ntau qhov kev sim siab, ua tau raws li qhov xav tau ntawm cov ntawv thov server:
Kev Ntsuas Kev Ua Haujlwm Ntev Ua Kom Muaj Kev Ua Haujlwm Ntev
Tom qab siv lub zog ntsuas rau 2000 teev ntawm 105 ℃, qhov hloov pauv capacitance ntawm TPB19 tsis pub tshaj ± 20% ntawm tus nqi pib, qhov poob tangent tsis pub tshaj 150% ntawm tus nqi qhia tshwj xeeb pib, thiab qhov tam sim no xau tsis pub tshaj tus nqi qhia tshwj xeeb pib. Tus qauv ruaj khov no ua kom ntseeg tau tias cov capacitors yuav tsis muaj kev puas tsuaj loj thaum lub sijhawm ua haujlwm ntawm lub server tas mus li.
Kev Hloov Kho Kom Haum Rau Cov Av noo Siab
Txawm hais tias cov chav server feem ntau tswj tau cov av noo, lawv tseem yuav ntsib kev hloov pauv ntawm cov av noo lossis lub tshuab cua txias tsis ua haujlwm. TPB19 tswj tau qhov ua tau zoo tom qab 500 teev ntawm kev sim ntawm 60 ° C thiab 90% -95% av noo, ua rau lub server hloov kho tau raws li kev hloov pauv ntawm ib puag ncig.
Kev Tiv Thaiv Hluav Taws Xob Nce Siab
Qhov hluav taws xob nce siab uas tuaj yeem tshwm sim hauv cov kab hluav taws xob server ua rau muaj kev cov nyom loj rau cov capacitors. TPB19 tuaj yeem tiv taus qhov hluav taws xob nce siab txog 1.15 npaug ntawm nws qhov hluav taws xob ntsuas, muab kev nyab xeeb ntxiv rau cov kab ke hluav taws xob server.
Kev Ua Raws Cai ntawm Ib puag ncig thiab Kev Lag Luam
Cov TPB19 series ua raws li RoHS Directive (2011/65/EU), ua tau raws li cov cai ib puag ncig rau cov khoom siv hluav taws xob hauv cov lag luam loj thoob ntiaj teb. Qhov no yog qhov zoo rau cov tuam txhab tsim khoom server uas xav tau ua raws li cov qauv ib puag ncig thoob ntiaj teb.
Hauv kev xaus,
Yongming's TPB19 series conductive polymer tantalum capacitors, nrog lawv cov qauv tsim me me, ESR qis, muaj peev xwm tam sim no siab, ntau qhov kub thiab txias, thiab lub neej ntev, muab kev daws teeb meem fais fab txhim khu kev qha rau cov khoom siv server niaj hnub. Thaum cov chaw khaws ntaub ntawv hloov zuj zus mus rau qhov ceev dua thiab ua haujlwm tau zoo dua, cov ntsuas kev ua tau zoo ntawm TPB19 series sib xws nrog cov kev cai nruj ntawm cov ntawv thov server, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tswj hwm fais fab server, kev ncaj ncees ntawm lub teeb liab, thiab kev tsim qauv kev ntseeg siab ntawm lub kaw lus.
Nrog rau kev loj hlob sai ntawm 5G, kev txawj ntse ntawm lub tshuab, thiab cov thev naus laus zis IoT, qhov kev thov rau lub zog suav thiab kev ntseeg tau ntawm lub server yuav txuas ntxiv mus. Cov capacitors ua haujlwm siab xws li Yongming's TPB19 series yuav ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim kho tshiab ntawm cov thev naus laus zis server tiam tom ntej.
| Qhov Voltage (V) | Qhov Kub Ntsuas (℃) | Qeb Voltage (V) | Qib Kub (℃) | Peev Xwm Nominal (μF) | Khoom Loj (hli) | Tam Sim No Tawm (μA, 5 feeb) | Tanδ (120Hz) | ESR (mΩ 100KHz) | Rated Ripple Tam Sim No (mA rms) ntawm 45 ℃ 100KHz | ||
| L | W | H | |||||||||
| 16 | 105℃ | 16 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 16 | 0.1 | 100 | 900 |
| 105℃ | 16 | 105℃ | 15 | 3.5 | 2.8 | 1.9 | 24 | 0.1 | 70 | 1100 | |
| 105℃ | 16 | 105℃ | 33 | 3.5 | 2.8 | 1.9 | 53 | 0.1 | 70 | 1100 | |
| 20 | 105℃ | 20 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 20 | 0.1 | 100 | 900 |
| 105℃ | 20 | 105℃ | 22 | 3.5 | 2.8 | 1.9 | 44 | 0.1 | 90 | 950 | |
| 25 | 105℃ | 25 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 25 | 0.1 | 100 | 900 |
| 105℃ | 25 | 105℃ | 15 | 3.5 | 2.8 | 1.9 | 37.5 | 0.1 | 100 | 900 | |
| 35 | 105℃ | 35 | 105℃ | 4.7 | 3.5 | 2.8 | 1.9 | 16.5 | 0.1 | 150 | 800 |
| 105℃ | 35 | 105℃ | 6.8 | 3.5 | 2.8 | 1.9 | 23.8 | 0.1 | 150 | 800 | |
| 105℃ | 35 | 105℃ | 10 | 3.5 | 2.8 | 1.9 | 35 | 0.1 | 150 | 800 | |
| 105℃ | 35 | 105℃ | 12 | 3.5 | 2.8 | 1.9 | 42 | 0.1 | 150 | 800 | |
| 50 | 105℃ | 50 | 105℃ | 2.2 | 3.5 | 2.8 | 1.9 | 11 | 0.1 | 200 | 750 |
| 105℃ | 50 | 105℃ | 3.3 | 3.5 | 2.8 | 1.9 | 16.5 | 0.1 | 200 | 750 | |
| 63 | 105℃ | 63 | 105℃ | 1.5 | 3.5 | 2.8 | 1.9 | 9.5 | 0.1 | 200 | 750 |
| 105℃ | 63 | 105℃ | 2.2 | 3.5 | 2.8 | 1.9 | 13.9 | 0.1 | 200 | 750 | |
| 75 | 105℃ | 75 | 105℃ | 1 | 3.5 | 2.8 | 1.9 | 7.5 | 0.1 | 300 | 600 |
| 105℃ | 75 | 105℃ | 1.5 | 3.5 | 2.8 | 1.9 | 11.3 | 0.1 | 300 | 600 | |
| 100 | 105℃ | 100 | 105℃ | 1.2 | 3.5 | 2.8 | 1.9 | 12 | 0.1 | 300 | 600 |
