-
Kungani Amasokhethi Odonga Anezibani ze-LED Nomsebenzi Wokushaja Owakhelwe Ngaphakathi Ethengiswa Kahle eJapan
Eminyakeni yamuva nje, amasokhethi odonga afakwe izibani ze-LED namabhethri e-lithium akhelwe ngaphakathi athole ukuthandwa okukhulu eJapane. Lokhu kwanda kwesidingo kungabangelwa yizinselele ezihlukile zezwe kanye nezemvelo. Lesi sihloko sihlola izizathu zalo mkhuba kanye ...Funda kabanzi -
Isifinyezo sonyaka samaseli ebhethri angu-21700, uzosiqonda ngemizuzwana ngemva kokufunda lesi sihloko
Isandulelo Eminyakeni yamuva nje, ukugcinwa kwamandla kube yinkinga yentuthuko emkhakheni wamandla amasha. Ukuze kwandiswe ubuningi bamandla bamaphakethe ebhethri futhi kuncishiswe inani lamabhethri ephaketheni lebhethri, izinkampani eziningi zamandla ezintsha zethule amabhethri kagesi e-lithium-ion angu-21700 ane ...Funda kabanzi -
Isayensi Ethandwayo: Kuyini i-DC yendlu yonke?
ISINGENISO Abantu sebehambe ibanga elide kusukela ekutholakaleni kukagesi kuya ekusetshenzisweni kabanzi “njengogesi” kanye “namandla kagesi”. Enye yezinto ezihlaba umxhwele kakhulu “impikiswano yomzila” phakathi kwe-AC ne-DC. Abalingiswa abaphambili bangabantu ababili abahlakaniphile banamuhla, u-Edison kanye...Funda kabanzi -
Ungayikhetha kanjani isokhethi yethrekhi bese uyifaka isokhethi yethrekhi?
Amaphuzu amahlanu abalulekile lapho ukhetha isokhethi yethrekhi. 1. Cabanga ngamandla Qinisekisa ukuthi amandla edivayisi ngayinye angaphansi kwawe-adaptha yethrekhi eyodwa futhi awadluli amandla aphelele esokhethi uma isetshenziswa ngesikhathi esifanayo ukuqinisekisa ukuphepha kukagesi. Ngakho-ke, kubaluleke kakhulu ukukhetha...Funda kabanzi -
Ukuhunyushwa koMbiko Wokuthengisa Wezinsiza ze-JD Double Eleven 3C
Ukuhunyushwa kombiko wempi yezesekeli ze-JD Double Eleven 3C, ukushaja okusheshayo okunamandla aphezulu ngesivinini sokukhula okumangalisayo. Umbiko we-JD 3C Accessories' Double Eleven Battle Report umemezele ukuthi imikhiqizo efana ne-Green Alliance, i-Bull, ne-Beisi iphezulu ohlwini lokuthengisa, kanti i-Green Alliance iwine ...Funda kabanzi -
Isibuyekezo Esijwayelekile Sokuvikela Ukukhuphuka kwe-UL 1449: Izidingo Ezintsha Zokuhlola Zezicelo Zemvelo Emanzi
Funda ngokubuyekezwa kwe-UL 1449 Surge Protective Devices (SPDs), ukwengeza izidingo zokuhlola zemikhiqizo ezindaweni ezinomswakama, ikakhulukazi usebenzisa izivivinyo zokushisa nomswakama ezingaguquki. Funda ukuthi iyini i-surge protector, nokuthi iyini indawo emanzi. Izivikeli ze-surge (Surge Protective Devices...Funda kabanzi -
I-Rockchip yethule i-chip entsha yephrothokholi yokushaja okusheshayo i-RK838, enokunemba okuphezulu kwamanje okungaguquki, ukusetshenziswa kwamandla okuphansi kakhulu, futhi yaphumelela isitifiketi se-UFCS.
Isandulelo I-chip yephrothokholi iyingxenye ebalulekile nebalulekile yeshaja. Inesibopho sokuxhumana nedivayisi exhunyiwe, okulingana nebhuloho elixhumanisa idivayisi. Ukuqina kwe-chip yephrothokholi kudlala indima ebalulekile kokuhlangenwe nakho kanye nokuthembeka...Funda kabanzi -
I-European Union ikhiphe umyalelo omusha i-EU (2022/2380) wokushintsha ukumiswa kwesikhombimsebenzisi seshaja
Ngomhlaka-23 Novemba 2022, i-European Union yakhipha i-Directive EU (2022/2380) ukuze igcwalise izidingo ezifanele ze-Directive 2014/53/EU mayelana nezinqubo zokuxhumana zokushaja, izixhumanisi zokushaja, kanye nolwazi okufanele lunikezwe abathengi. I-Directive idinga ukuthi ama-porta amancane naphakathi...Funda kabanzi -
Izinga eliyimpoqo likazwelonke laseShayina i-GB 31241-2022 lamenyezelwa futhi laqaliswa ngokusemthethweni ngoJanuwari 1, 2024
Ngomhlaka-29 Disemba 2022, i-State Administration for Market Regulation (Standardization Administration of the People's Republic of China) yakhipha i-National Standard Announcement of the People's Republic of China GB 31241-2022 “Imininingwane Yobuchwepheshe Bokuphepha ye-Lithium-ion Batt...Funda kabanzi -
Umbukiso we-133rd Canton uvaliwe, ngenani lezivakashi ezingaphezu kwezigidi ezingu-2.9 kanye nenzuzo yokuthumela kwamanye amazwe engu-US$21.69 billion
Umbukiso we-133rd Canton, owaqala kabusha imibukiso engaxhunyiwe ku-inthanethi, wavala ngoMeyi 5. Intatheli evela eNandu Bay Finance Agency yezwa kuMbukiso waseCanton ukuthi inzuzo yokuthumela kwamanye amazwe yalo Mbukiso waseCanton yayingamadola ayizigidigidi ezingama-21.69. Kusukela mhla ziyi-15 kuMbasa kuya kuMeyi 4, inzuzo yokuthumela kwamanye amazwe ku-inthanethi yafinyelela ku-US$3.42 b...Funda kabanzi
