Isingeniso:
Siyakwamukela kubhulogi yomkhiqizo esemthethweni ye-Heltec Energy! Siyajabula ukumemezela ukuthi sesiqedile ucwaningo kanye nokuklama isihloli sokumelana kwangaphakathi sebhethri esinembile kakhulu futhi sethula imodeli yokuqala -- i-HT-RT01.
Lo modeli usebenzisa i-chip ye-microcomputer ye-single-crystal esebenza kahle kakhulu engeniswe kusuka ku-ST Microelectronics, ihlanganiswe ne-chip yokuguqulwa kwe-A/D ephezulu ye-"Microchip" yaseMelika njenge-core yokulawula ukulinganisa, futhi i-current positive ye-1.000KHZ AC eqondile eyenziwe yi-phase-locked loop isetshenziswa njengomthombo wesignali yokulinganisa osebenza ku-element evivinyiwe. Isignali yokwehla kwamandla kagesi ebuthakathaka ekhiqizwe icutshungulwa yi-amplifier yokusebenza enembile kakhulu, futhi inani lokumelana kwangaphakathi elihambisanayo lihlaziywa yisihlungi sedijithali esihlakaniphile. Ekugcineni, iboniswa ku-LCD enkulu ye-dot matrix yesikrini.
Ukuphumelela
1. Ithuluzi linezinzuzo zokunemba okuphezulu, ukukhethwa kwamafayela okuzenzakalelayo, ukuhlukaniswa kwe-polarity okuzenzakalelayo, ukulinganisa okusheshayo kanye nobubanzi bokulinganisa.
2. Ithuluzi lingalinganisa i-voltage kanye nokumelana kwangaphakathi kwebhethri (iphakethe) ngasikhathi sinye. Ngenxa ye-probe yokuhlola yohlobo lwe-Kelvin enezintambo ezine, ingakugwema kangcono ukuphazamiseka okubekwe phezulu kokumelana kokuxhumana kokulinganisa kanye nokumelana kwezintambo, ibone ukusebenza okuhle kakhulu kokulwa nokuphazamiseka kwangaphandle, ukuze ithole imiphumela yokulinganisa enembile kakhudlwana.
3. Ithuluzi linomsebenzi wokuxhumana ngokulandelelana ne-PC, futhi lingafeza ukuhlaziywa kwezinombolo kwezilinganiso eziningi ngosizo lwe-PC.
4. Ithuluzi lifanelekela ukulinganisa ngokunembile ukumelana kwangaphakathi kwe-AC kwamaphakethe ebhethri ahlukahlukene (0 ~ 100V), ikakhulukazi ukumelana kwangaphakathi okuphansi kwamabhethri anamandla aphezulu.
5. Ithuluzi lifanele ucwaningo nentuthuko yephakethe lebhethri, ubunjiniyela bokukhiqiza, kanye nokuhlolwa kwebhethri kubunjiniyela bekhwalithi.
Ithuluzi linezinzuzo zokuthiukunemba okuphezulu, ukukhethwa kwamafayela okuzenzakalelayo, ukuhlukaniswa kwe-polarity okuzenzakalelayo, ukulinganisa okusheshayo kanye nobubanzi bokulinganisa.
Izici
● I-chip yokuguqulwa kwe-AD ye-Microchip Technology enesisombululo esiphezulu esingu-18-bit ukuqinisekisa ukulinganiswa okunembile;
● Isibonisi esinezinombolo ezi-5 kabili, inani eliphakeme kakhulu lokulinganisa yi-0.1μΩ/0.1mv, Lihle futhi linembile kakhulu;
● Ukushintshashintsha okuzenzakalelayo kwamayunithi amaningi, okuhlanganisa izidingo eziningi zokulinganisa;
● Ukwahlulela kanye nokubonisa i-polarity okuzenzakalelayo, asikho isidingo sokuhlukanisa i-polarity yebhethri;
● Iprobe yokulinganisa yeKelvin elinganiselayo yokufaka, isakhiwo esiphezulu sokulwa nokuphazamiseka;
● Indlela yokulinganisa yamanje ye-1KHZ AC, ukunemba okuphezulu;
● Ifanelekela izilinganiso ezahlukene zebhethri/iphakethe ngaphansi kwama-V ayi-100;
● Ifakwe i-terminal yokuxhumanisa ikhompyutha ngochungechunge, umsebenzi wokulinganisa nokuhlaziya owandisiwe.
Amapharamitha Obuchwepheshe
| Amapharamitha Okulinganisa | Ukumelana ne-AC, ukumelana ne-DC | |
| Ukunemba | I-IR: ± 0.5% | |
| V:±0.5％ | ||
| Ububanzi Bokulinganisa | I-IR:0.01mΩ-200Ω | |
| I-V:0.001V-±100VDC | ||
| Umthombo Wesignali | Imvamisa: AC 1KHZ | |
| Okwamanje | Igiya le-2mΩ/20mΩ 50mA | |
| Igiya elingu-200mΩ/2Ω 5mA | ||
| Igiya le-20Ω/200Ω 0.5mA | ||
| Ibanga Lokulinganisa | Ukumelana: ukulungiswa kwegiya ezi-6 | |
| I-Voltage: ukulungiswa kwegiya ezi-3 | ||
| Ijubane Lokuhlola | Izikhathi ezi-5/S | |
| Ukulinganisa | Ukumelana: Ukulinganisa ngesandla | |
| I-Voltage： Ukulinganisa ngesandla | ||
| Ukunikezwa kwamandla kagesi | I-AC110V/AC220V | |
| Ukunikezwa Kwamanje | 50mA-100mA | |
| Ama-Probe Okulinganisa | I-clamp yezintambo ezine ye-LCR Kelvin | |
| Usayizi | 190*180*80mm | |
| Isisindo | 1.1Kg | |
Ukusetshenziswa Kabanzi
1. Ingalinganisa ukumelana kwangaphakathi kanye ne-voltage ye-ternary lithium, i-lithium iron phosphate, i-lead acid, i-lithium ion, i-lithium polymer, i-alkaline, ibhethri elomile, i-nickel-metal hydride, i-nickel-cadmium, kanye namabhethri enkinobho, njll. Ihlola ngokushesha futhi ifanise zonke izinhlobo zamabhethri bese ibona ukusebenza kwebhethri.
2. Ukuhlolwa kwe-R&D kanye nekhwalithi kwabakhiqizi bamabhethri e-lithium, amabhethri e-nickel, amabhethri e-lithium athambile e-polymer kanye namaphakethe ebhethri. Ukuhlolwa kwekhwalithi nokugcinwa kwamabhethri ezitolo kuthengiwe.
Isiphetho
KwaHeltec Energy, umgomo wethu ukuhlinzeka ngezixazululo eziphelele ze-one-stop zabakhiqizi bama-battery pack. Kusukela ku-BMS kuya emishinini yokushisela etholakala kalula kanye nokugcinwa kwebhethri kanye nethuluzi lokuhlola, silwela ukuhlangabezana nezidingo ezishintshayo zomkhakha ngaphansi kophahla olulodwa. Ukuzinikela kwethu ocwaningweni nasekuthuthukisweni, kanye nendlela yethu egxile kumakhasimende, kuqinisekisa ukuthi sinikeza izixazululo ezenzelwe wena ezibhekana nezinselele ezithile futhi zinegalelo empumelelweni yamakhasimende ethu.
I-Heltec Energy ingumlingani wakho othembekile ekukhiqizeni amaphakethe ebhethri. Ngokugxila kwethu ocwaningweni nasekuthuthukisweni okungapheli, kanye nohlu lwethu oluphelele lwezesekeli zebhethri, sinikeza izixazululo ezifika kanye ukuze kuhlangatshezwane nezidingo ezishintshayo zomkhakha. Ukuzibophezela kwethu ekwenzeni kahle, izixazululo ezenzelwe wena, kanye nokubambisana okuqinile kwamakhasimende kusenza sibe yisinqumo esikhethwa kakhulu ngabakhiqizi nabahlinzeki bamaphakethe ebhethri emhlabeni jikelele.
Uma unemibuzo noma ungathanda ukwazi okwengeziwe, sicela ungangabazi ukungithumelelaxhumana nathi.
Isikhathi sokuthunyelwe: Septhemba-08-2023