Selelekela:
Rea u amohela ho blog ea semmuso ea sehlahisoa sa Heltec Energy! Re thabetse ho phatlalatsa hore re atlehile ho etsa lipatlisiso le moralo oa tlhahlobo ea ka hare ea betri e nepahetseng haholo 'me re hlahisa mofuta oa pele -- HT-RT01.
Moetso ona o amohela chip e phahameng ea ts'ebetso ea kristale e le 'ngoe e tsoang kantle ho li-ST Microelectronics, e kopantsoe le "Microchip" ea A/D ea phetoho e phahameng ea A/D e le motheo oa taolo ea tekanyo, le 1.000KHZ AC e nepahetseng ea hajoale e kopantsoeng ke mohato. -Locked loop e sebelisoa ha mohloli oa lets'oao la tekanyo o sebetsa ho element e lekiloeng. Letšoao la ho theoha ha matla a fokolang le hlahisoang le sebetsoa ke amplifier ea ts'ebetso e nepahetseng haholo, 'me boleng bo ts'oanang ba bohanyetsi bo ka hlahlojoa ke filthara e bohlale ea dijithale. Qetellong, e hlahisoa skrineng se seholo sa matrix LCD.
Katleho
1. Sesebelisoa se na le melemo ea ho nepahala ho phahameng, khetho ea faele e itekanetseng, khethollo ea polarity e ikemetseng, tekanyo e potlakileng le mefuta e mengata ea ho lekanya.
2. Sesebelisoa se ka lekanya matla le ho hanyetsa ka hare ho betri (pakete) ka nako e le 'ngoe. Ka lebaka la mofuta oa Kelvin oa tlhahlobo ea terata e mene, e ka qoba ho kena-kenana le ho feta ha tekanyo ea ho hanyetsa ho kopana le mohala, ho hlokomela ts'ebetso e ntle ea ho thibela ho kena-kenana le kantle, e le ho fumana liphetho tse nepahetseng haholoanyane tsa tekanyo.
3. Sesebelisoa se na le mosebetsi oa puisano ea serial le PC, 'me se ka hlokomela tlhahlobo ea linomoro tsa litekanyo tse ngata ka thuso ea PC.
4. Sesebelisoa se loketse tekanyo e nepahetseng ea khanyetso ea ka hare ea AC ea lipakete tse sa tšoaneng tsa betri (0 ~ 100V), haholo-holo bakeng sa khanyetso e tlaase ea ka hare ea matla a matla a matla a matla.
5. Sesebelisoa se loketse ho etsa lipatlisiso le nts'etsopele ea betri pakete, boenjiniere ba tlhahiso, le ho hlahloba betri ka boenjiniere ba boleng.
Sesebelisoa se na le melemo eaho nepahala ho phahameng, khetho ea faele ea othomathike, khethollo ea polarity e ikemetseng, tekanyo e potlakileng le mefuta e mengata ea litekanyo.
Likaroloana
● Microchip Technology chip ea phetoho e phahameng ea 18-bit AD ho netefatsa tekanyo e nepahetseng;
● Pontšo ea linomoro tse peli tsa 5, tekanyo e phahameng ka ho fetisisa ea qeto ke 0.1μΩ/0.1mv, E ntle le e nepahetseng haholo;
● Ho fetola li-unit tse ngata ka boiketsetso, ho koahelang mefuta e mengata ea litlhoko tsa tekanyo;
● Kahlolo ea polarity le ponts'o ea boiketsetso, ha ho hlokahale ho khetholla polarity ea betri;
● Kenyelletso e leka-lekaneng Kelvin ea ho lekanya lithapo tse 'nè, mohaho o phahameng oa ho thibela ho kena-kenana;
● 1KHZ AC mokhoa oa ho lekanya hona joale, ho nepahala ho phahameng;
● E loketse litekanyo tse fapaneng tsa betri / pakete ka tlase ho 100V;
● E na le theminale ea khokahanyo ea serial ea khomphutha, tekanyo e atolositsoeng ea lisebelisoa le mosebetsi oa ho hlahloba.
Tekheniki Parameters
| Mekhahlelo ea Tekanyo | Khanyetso ea AC, khanyetso ea DC | |
| Nepahalo | IR: ±0.5％ | |
| V:±0.5％ | ||
| Lekhalo la ho lekanya | Tlhaloso: 0.01mΩ-200Ω | |
| V: 0.001V-±100VDC | ||
| Mohloli oa Lets'oao | Hangata: AC 1KHZ | |
| Hona joale | 2mΩ/20mΩ gear 50mA | |
| 200mΩ/2Ω gear 5mA | ||
| 20Ω/200Ω gear 0.5mA | ||
| Tekanyo Range | Khanyetso: 6 gear phetoho | |
| Voltage: 3 gear phetoho | ||
| Lebelo la Teko | makhetlo a 5/S | |
| Tekanyetso | Khanyetso: Calibration ka letsoho | |
| Motlakase: Ho lokisa ka letsoho | ||
| Phepelo ea motlakase | AC110V/AC220V | |
| Phepelo ea Hona Joale | 50mA-100mA | |
| Methati ea ho lekanya | LCR Kelvin 4-terata clamp | |
| Boholo | 190*180*80mm | |
| Boima ba 'mele | 1.1Kg | |
Haholo Kopo
1. E ka lekanya ho hanyetsa ka hare le voltage ea ternary lithium, lithium iron phosphate, lead acid, lithium ion, lithium polymer, alkaline, betri e omileng, nickel-metal hydride, nickel-cadmium, le libeteri tsa konopo, joalo-joalo. mefuta eohle ea libeteri le ho bona ts'ebetso ea betri.
2. R&D le tlhahlobo ea boleng bakeng sa baetsi ba libeteri tsa lithium, libeteri tsa nickel, li-polymer soft-pack lithium libetri le lipakete tsa betri. Liteko tsa boleng ba libeteri tse rekiloeng le tsa tlhokomelo bakeng sa mabenkele.
Qetello
Ho Heltec Energy, sepheo sa rona ke ho fana ka tharollo e felletseng ea sebaka se le seng bakeng sa baetsi ba lipakete tsa betri. Ho tloha ho BMS ho ea ho mechini ea tjheseletsa 'me hona joale ho lokisoa ha betri le sesebelisoa sa liteko, re ikitlaelletsa ho fihlela litlhoko tse tsoelang pele tsa indasteri tlas'a marulelo a le mong. Boitlamo ba rona ba ho etsa lipatlisiso le nts'etsopele, hammoho le mokhoa oa rona oa ho tsepamisa maikutlo ho bareki, bo tiisa hore re fana ka litharollo tse lokiselitsoeng tse rarollang mathata a itseng le ho kenya letsoho katlehong ea bareki ba rona.
Heltec Energy ke molekane oa hau eo u mo tšepang mosebetsing oa ho etsa li-betri pack. Ka ho tsepamisa maikutlo a rona a sa feleng lipatlisisong le nts'etsopele, hammoho le lisebelisoa tsa rona tse felletseng tsa lisebelisoa tsa betri, re fana ka tharollo ea sebaka se le seng ho fihlela litlhoko tse tsoelang pele tsa indasteri. Boitlamo ba rona ba bokhabane, litharollo tse lokiselitsoeng, le litšebelisano tse matla tsa bareki li re etsa khetho ea mantlha bakeng sa baetsi le barekisi ba lipakete tsa betri lefatšeng ka bophara.
Haeba u na le lipotso kapa u lakatsa ho tseba haholoanyane, ka kopo u se ke oa tsilatsilafihla ho rona.
Nako ea poso: Sep-08-2023