01 Txog RTC moos nti
RTC (Real_Time Clock) hu ua "clock chip". Nws cuam tshuam kev ua haujlwm tuaj yeem tsim cov khoom siv hauv lub network ntawm lub sijhawm tsis tu ncua, yog li ntawd lwm cov qauv ntawm lub cuab yeej tuaj yeem pw tsaug zog feem ntau, yog li txo qis tag nrho lub zog siv ntawm lub cuab yeej.
Tam sim no, RTC tau siv dav hauv kev saib xyuas kev ruaj ntseg, cov cuab yeej siv hauv tsev, cov cuab yeej ntse, cov koob yees duab, 3C cov khoom lag luam, cov khoom siv hluav taws xob photovoltaics, cov ntxaij vab tshaus coj mus muag, cov khoom siv hauv tsev tswj vaj huam sib luag, kev tswj kub thiab lwm yam haujlwm.
Thaum lub cuab yeej siv hluav taws xob tawm lossis hloov pauv, lub roj teeb thaub qab / lub capacitor tuaj yeem muab cov ntaub ntawv thaub qab tam sim no rau lub moos nti ntawm tus tswv tsev kom ntseeg tau tias kev ua haujlwm zoo ntawm RTC.
02 Supercapacitor VS CR Button Roj teeb
Cov khoom siv hluav taws xob tseem ceeb siv los ntawm RTC moos chips ntawm kev ua lag luam yog CR khawm roj teeb. Txhawm rau txo qhov cuam tshuam ntawm cov neeg siv khoom tsis zoo uas tshwm sim los ntawm kev qaug zog ntawm CR khawm roj teeb thiab tsis ua haujlwm hloov lawv lub sijhawm, thiab pab RTC ua nws qhov kev ua tau zoo dua thiab ruaj ntseg, YMIN tau tshawb nrhiav qhov mob thiab xav tau ntawm cov khoom nruab. nrog RTC moos chips, thiab ua cov kev ntsuam xyuas ntawm kev siv cov yam ntxwv ntawm RTC. Los ntawm kev sib piv, nws tau pom tias YMINsupercapacitors(khawm hom, hom module, lithium-ion capacitors) tau pom cov yam ntxwv zoo dua li CR khawm roj teeb hauv kev siv tiag tiag ntawm RTC, thiab tuaj yeem pab txhim kho RTC cov kev daws teeb meem zoo dua.
| CR Button Roj teeb | Supercapacitor |
| CR khawm roj teeb feem ntau yog nruab rau hauv lub cuab yeej. Thaum lub roj teeb tsawg, nws tsis yooj yim heev los hloov nws. Qhov no yuav ua rau lub moos tsis nco. Thaum lub cuab yeej rov pib dua, lub moos cov ntaub ntawv ntawm lub cuab yeej yuav tsis meej pem. | Tsis tas yuav hloov, kev saib xyuas tas mus li-dawb kom ntseeg tau cov ntaub ntawv khaws cia zoo |
| Qhov ntsuas kub yog nqaim, feem ntau ntawm -20 ℃ thiab 60 ℃ | Cov yam ntxwv zoo kub ntawm -40 txog +85 ° C |
| Muaj kev nyab xeeb ntawm kev tawg thiab hluav taws | Cov khoom siv muaj kev nyab xeeb, tsis tawg thiab tsis tawg |
| Feem ntau, lifespan yog 2 ~ 3 xyoos | Lub neej voj voog ntev, mus txog 100,000 txog 500,000 zaug lossis ntau dua |
| Cov khoom muaj kab mob | Green zog (activated carbon), tsis muaj kuab paug rau ib puag ncig |
| Cov khoom uas muaj roj teeb yuav tsum tau daim ntawv pov thawj kev thauj mus los | Cov khoom lag luam tsis muaj roj teeb, capacitors tsis tas yuav muaj ntawv pov thawj |
03 Series Xaiv
YMIN supercapacitor (khawm hom, module hom,lithium-ion capacitor) tuaj yeem ua tiav lub zog ruaj khov rau lub sijhawm ntev, thiab muaj qhov zoo ntawm cov ntaub ntawv zoo khaws cia ruaj khov, zoo heev thiab kub tsis kam, cov khoom siv nyab xeeb thiab lub neej ntev ntev. Lawv tseem tuav lub xeev tsis muaj zog thaum siv cov cuab yeej siv, thiab yog qhov kev lees paub zoo rau RTC.
| Hom | Series | Qhov hluav taws xob (V) | Peev xwm (F) | Kub (℃) | Lifespan (Hrs) |
| Hom khawm | SNC | 5.5 | 0.1-1.5 hli | -40 ~ + 70 | 1000 |
| SNV | 5.5 | 0.1-1.5 hli | 1000 | ||
| SNH | 5.5 | 0.1-1.5 hli | 1000 | ||
| STC | 5.5 | 0.22-1 | -40 ~ + 85 | 1000 | |
| STV | 5.5 | 0.22-1 | 1000 | ||
| Hom | Series | Qhov hluav taws xob (V) | Peev xwm (F) | Qhov Loj (mm) | ESR (mΩ) |
| Hom Module | SDM | 5.5 | 0.1 | 10 x 5 x 12 | 1200 |
| 0.22 | 10 x 5 x 12 | 800 | |||
| 0.33 ib | 13 × 6.3 × 12 | 800 | |||
| 0.47 ib | 13 × 6.3 × 12 | 600 | |||
| 0.47 ib | 16 x 8 x 14 | 400 | |||
| 1 | 16 x 8 x 18 | 240 | |||
| 1.5 | 16 x 8 x 22 | 200 | |||
| lithium-ion capacitor | SLX | 3.8 | 1.5 | 3.55 × 7 | 8000 |
| 3 | 4 × 9 | 5000 | |||
| 3 | 6.3 × 5 | 5000 | |||
| 4 | 4 × 12 | 4000 | |||
| 5 | 5 × 11 | 2000 | |||
| 10 | 6.3 × 11 | 1500 |
Cov lus pom zoo xaiv saum toj no tuaj yeem pab RTC ua tiav lub xeev ua haujlwm zoo dua. Piv nrog rau cov khoom zoo sib xws ntawm kev ua lag luam, YMIN supercapacitors yog qhov kev xaiv zoo dua los tiv thaiv RTCs, hloov cov khoom lag luam siab thoob ntiaj teb thiab dhau los ua lub ntsiab RTC capacitor. Txhua tus neeg muab kev daws teeb meem zoo siab tos txais los tham txog cov ncauj lus kom ntxaws ntawm YMIN supercapacitor cov khoom. Peb yuav muaj cov kws tshaj lij tshwj xeeb los daws koj cov teeb meem rau koj.
Nrog rau kev txhim kho thiab txhim kho cov khoom lag luam hauv ntau qhov kev lag luam hauv lub sijhawm tshiab, YMIN paub txog cov kev xav tau tshiab thiab kev ua haujlwm tshiab los ntawm cov ntawv thov tshiab thiab cov kev daws teeb meem tshiab, txhawb nqa cov ntawv thov tshiab ntawm cov neeg siv khoom, ua kom cov khoom lag luam ruaj khov ntawm cov neeg siv khoom, tshem tawm cov kev phom sij zais hauv cov khoom. siv cov neeg siv khoom, thiab lav cov neeg siv kev paub ntawm cov neeg siv khoom.
Tso koj cov lus:http://informat.ymin.com:281/surveyweb/0/dpj4jgs2g0kjj4t255mpd
Post lub sij hawm: Aug-07-2024