01 Mabapi le chip ea oache ea RTC
RTC (Real_Time Clock) e bitsoa "clock chip". Ts'ebetso ea eona e sitisang e ka tsosa lisebelisoa tsa marang-rang ka linako tse ling, e le hore li-module tse ling tsa sesebelisoa li ka robala boholo ba nako, ka hona li fokotsa haholo tšebeliso ea matla a sesebelisoa.
Hajoale, RTC e sebelisoa haholo ho lekola ts'ireletso, lisebelisoa tsa indasteri, limithara tse bohlale, lik'hamera, lihlahisoa tsa 3C, li-photovoltaics, li-skrini tsa lipapatso tsa khoebo, liphanele tsa taolo ea lisebelisoa tsa lapeng, taolo ea mocheso le likarolo tse ling tse amanang le tsona.
Ha sesebelisoa se tima kapa se nkeloa sebaka, betri ea bekapo/capacitor e ka fana ka backup ea hajoale bakeng sa chip ea oache ho moamoheli ho netefatsa ts'ebetso e tloaelehileng ea RTC.
02 Supercapacitor VS CR Button Battery
Sehlahisoa sa mantlha sa "backup power" se sebelisoang ke li-wache tsa RTC 'marakeng ke libeteri tsa konopo ea CR. E le ho fokotsa tšusumetso ea phihlelo e mpe ea bareki e bakoang ke ho khathala ha libeteri tsa CR le ho hlōleha ho li fetola ka nako, le ho thusa RTC ho etsa ts'ebetso ea eona ka mokhoa o tsitsitseng le ka mokhoa o sireletsehileng, YMIN e ile ea hlahloba ka botebo lintlha tsa bohloko le litlhoko tsa lihlahisoa tse nang le lisebelisoa. ka lichipisi tsa oache tsa RTC, mme a etsa liteko mabapi le litšobotsi tsa ts'ebeliso ea RTC. Ha ho bapisoa, ho fumanoe hore YMINli-supercapacitors(mofuta oa li-button, mofuta oa module, lithium-ion capacitors) o bontšitse litšobotsi tse molemo ho feta libeteri tsa konopo ea CR ts'ebetsong ea sebele ea RTC e ts'oanang, 'me e ka thusa ka katleho ho ntlafatsa tharollo ea RTC.
| Battery ea CR | Supercapacitor |
| Hangata libeteri tsa konopo ea CR li kenngoa ka har'a sesebelisoa. Ha betri e le tlase, ho thata haholo ho e khutlisa. Sena se tla etsa hore oache e lahleheloe ke mohopolo. Ha sesebelisoa se qala hape, data ea oache sesebelisoa e tla ferekanngoa. | Ha ho na tlhoko ea ho khutlisa, e sa lokisoe bophelo bohle ho netefatsa polokelo ea data e sebetsang |
| Mefuta ea mocheso e moqotetsane, ka kakaretso e pakeng tsa -20 ℃ le 60 ℃ | Litšobotsi tse ntle tsa mocheso ho tloha -40 ho ea ho +85 ° C |
| Ho na le likotsi tsa polokeho ea ho phatloha le mollo | Thepa e bolokehile, ha e phatlohe ebile ha e chese |
| Ka kakaretso nako ea bophelo ke lilemo tse 2-3 | Bophelo ba potoloho e telele, ho fihla ho makhetlo a 100,000 ho isa ho 500,000 kapa ho feta |
| Boitsebiso bo silafetse | Matla a tala (activated carbon), ha ho na tšilafalo ea tikoloho |
| Lihlahisoa tse nang le libeteri li hloka setifikeiti sa lipalangoang | Lihlahisoa tse se nang betri, li-capacitor ha li hloke setifikeiti |
03 Khetho ea Letoto
YMIN supercapacitors (mofuta oa likonopo, mofuta oa module,lithium-ion capacitors) e ka finyella matla a nako e telele a tsitsitseng, 'me e na le melemo ea ho boloka botsitso bo botle ba data, ho hanyetsa mocheso o phahameng le o tlaase, thepa e sireletsehileng ea thepa le bophelo ba potoloho ea nako e telele. Ba ntse ba boloka boemo bo tlaase ba ho hanyetsa nakong ea tšebeliso ea thepa, 'me ke tiiso e ka tšeptjoang bakeng sa RTC.
| Mofuta | Letoto | Volt(V) | Bokhoni(F) | Mocheso(℃) | Nako ea bophelo(Lihora) |
| Mofuta oa Konopo | SNC | 5.5 | 0.1-1.5 | -40 ~ +70 | 1000 |
| SNV | 5.5 | 0.1-1.5 | 1000 | ||
| SNH | 5.5 | 0.1-1.5 | 1000 | ||
| STC | 5.5 | 0.22-1 | -40 ~ +85 | 1000 | |
| STV | 5.5 | 0.22-1 | 1000 | ||
| Mofuta | Letoto | Volt(V) | Bokhoni(F) | Boholo(mm) | ESR(mΩ) |
| Mofuta oa Mojule | SDM | 5.5 | 0.1 | 10x5x12 | 1200 |
| 0.22 | 10x5x12 | 800 | |||
| 0.33 | 13×6.3×12 | 800 | |||
| 0.47 | 13×6.3×12 | 600 | |||
| 0.47 | 16x8x14 | 400 | |||
| 1 | 16x8x18 | 240 | |||
| 1.5 | 16x8x22 | 200 | |||
| lithium-ion capacitors | SLX | 3.8 | 1.5 | 3.55 × 7 | 8000 |
| 3 | 4x9 | 5000 | |||
| 3 | 6.3×5 | 5000 | |||
| 4 | 4×12 | 4000 | |||
| 5 | 5×11 | 2000 | |||
| 10 | 6.3×11 | 1500 |
Litlhahiso tse ka holimo tsa khetho li ka thusa RTC ho fumana boemo bo betere ba ts'ebetso. Ha ho bapisoa le lihlahisoa tse tšoanang 'marakeng, li-supercapacitor tsa YMIN ke khetho e ntle ea ho sireletsa li-RTC, ho nkela basebetsi ba machaba ba maemo a holimo le ho ba capacitor e kholo ea RTC. Bafani bohle ba tharollo ba amohelehile ho sheba lintlha tse qaqileng tsa lihlahisoa tsa YMIN supercapacitor. Re tla ba le litsebi tse khethehileng ho u rarollela mathata a hau.
Ka ntlafatso le nts'etsopele ea lihlahisoa liindastering tse fapaneng mehleng e ncha, YMIN e hlokomela litlhoko tse ncha le likhatelopele tse ncha ka lits'ebetso tse ncha le tharollo e ncha, e ts'ehetsa ts'ebeliso e ncha ea lihlahisoa tsa bareki, e netefatsa ts'ebetso e tsitsitseng ea lihlahisoa tsa bareki, e felisa likotsi tse patiloeng. tshebediso ya dihlahiswa tsa bareki, mme e tiisa boiphihlelo ba mosebedisi ba dihlahiswa tsa bareki.
Siea molaetsa oa hau:http://informat.ymin.com:281/surveyweb/0/dpj4jgs2g0kjj4t255mpd
Nako ea poso: Aug-07-2024