LED Lantern: āhuatanga, whakaahua, hoahoa

LED e tika ana mō flashlights o ngā aravihi. e kore e nui te kakama luminous o te pūrere 80 lumens. kia utua tokanga makehe ki te kaiarataki. Ka rite ki te tikanga, kua whakaturia ai ki te pūnga putanga. Ētahi tauira i te tīwerawera. Ko te kohi o nāianei toharite to ratou he 3 A.

Ki te whakaaro tatou whakarerekē tairongo, kua tāuta ratou ki te tiaki i te pūnaha i ongo hiko. I roto i te tikanga ki te mahino i atu taipitopito i runga i te take, ko te mea e tika ana ki te whakaaro i te tauira motuhake.

Kaupapa ki te pūnga iahiko capacitive

kaupapa rama arahina pūnga iahiko capacitive ngā whiriwhiringa ngaru. I roto i tenei take, te hoho'a-flops whakamahia i roto i te turanga Semiconductor. Tikanga, e kore e te putanga tautuhinga ratou ngaohiko nui 20 V. I roto i te tikanga ki te whakaiti i te tūtohutanga o transducers whakamahia. Atekōkiri mō tauira rerekē i roto i te hōkaiipurangi. Ki te whakaaro tatou te arahina i runga i te 30, ka kua reira he transceiver.

Mā te pūnga iahiko snubber

Driving LED ki te pūnga damping ngā contactors. I roto i te katoa, i reira e rua tauira o te kaitahuri. Kei te hono Atekōkiri ki te arahina ki te pōkai. whakaratohia ētahi whakarerekētanga i te transceiver kiato. Nuinga o ngā wā kei te whakamahia i te reira ki te tīwerawera.

Āhuatanga LED tohua 530

Tenei pūkenga me LED kaha mō flashlights. Āhuatanga o ngā pūrere tohu te whakarea tiketike o te kawe ia. LED whakaputaina 20 me 25 V. Ki te whakaaro tatou te whakatinanatanga tuatahi, te tōtika luminous o te pūrere ki runga ki te toharite ko te 60 lm. CRI i roto i tenei take, tei runga i te kawe ia o te transceiver. whakamahia tokomaha tauira o te tīwerawera te kahore te kaitahuri.

Ko te tohu o te kohi o nāianei i roto i te arahina e kore nui 2.5 A. te i runga i te wā tauira o tenei momo, ko te pā ana ki 6 ms. Ki te whakaaro tatou i te te p marama-emitting 25 B, whakamahia anake ratou i te he pini ma irirangi. whakaratohia maha tauira o tetahi tīwerawera te. hono te taraiwa te mā te inverter. Ko a tawhio 65 lm te rere. Ko te i runga i te wā o LED o tenei momo, ko te 7 ms.

640 arahina (te p marama-emitting mō flashlights): āhuatanga, whakaahua

ka mea Driving LED i roto i te raupapa ngā momo wāhanga transducer. Hei whakanui i te tūtohutanga, ngā tātari. Kei te tino maha nga amplifiers whakamahia i runga i te turanga autō. Tawhā kakama luminous he 65 ngā pūrere lm. He mea nui hoki ki te mōhio e kore e nui ake te auau kohi o nāianei 4.2 A. ine toharite auau 4Hz.

Ko te ora ratonga o LED o tenei momo, ko te toru nga tau. kia ngā te āhuatanga o ngā pūrere i te kawenga iti nāianei i te taraiwa. E tino iti wherikotanga taupū. Ko te putanga marama ko te nuinga o iti iho i te 5%. pai ēnei LED Lantern 6V pai.

Mā te arahina 765 LED

Hoki pūrere 12 ki te kia whakamahia mo enei flashlights arahina. Āhuatanga o 2014 ira ki te nui ake te taumata o te kohi mana. Ko te rere luminous he rite ki te 45 lm o tenei whakarerekētanga. He mea nui hoki ki te mōhio e te tauira he e tika ana mō amplifiers pākau i. whakamahi pūrere Atekōkiri he 6.5 micron. e kore e wehingia wāhanga haruru LED tohua.

Ko te rite ki te toharite o 70 lm tōtika whakaputa tūrama. te ora mahi o kore ake atu i te wha tau e. taupū tāhuahua tae i 80%. Hoki flashlights ki tauwehe take maitai tauira. I roto i tenei take i te pūrere hononga mā te pūurutau titi.

Arahina Kaupapa 840

Tenei kiato, me te pūkenga arahina hoki flashlights. Ngā āhuatanga o te tauira i roto i te wahi tuatahi whakaatu te auau tiketike o te purara. take Ripo i roto ia i te mōrahi o runga ki te 80%. Time pūrere whakawhiti ko 5 ms. Ki te whakapono koe nga tohunga, na hoki flashlights he tika whakamiharo 12V tauira. pūrere tīwerawera tāuta momo rahi.

I roto i te katoa, e rua taraiwa te tauira. whakamahia keu i te arahina te ki te whāurutau. Hei whakaoti i te raruraru ki te mate wera pūnga paerewa whakamahia te. He rite ki te 67 lm te tōtika luminous o te tauira te aroaro. kawe ia whakaritea ki te iti iho i te 10 microns. I roto i tenei take, kohi o nāianei ko te 0.3. Ko te tīkina iti arahina anake pāmahana -10 Garusov. Ko te pūnaha o te tiaki ki pukā, te tauira kahore.

Āhuatanga o LED 827

Tauira 12 V e tika ana mō mea flashlights arahina. Whakatakotoranga Hua tohu te aroaro o transceivers wireline-kounga tiketike. E tāuta ana te amplifiers i roto i te tuwhera tauira. whakamahi pūrere Tapeke rua pūnga iahiko. Ki te whakaiti o te mate wera, akakoromaki rawa pai ratou. He rite ki te -15 nekehanga te pāmahana whakaaetia iti rawa o te arahina.

e kore hoki flashlights i 15 e tika ana ratou. whakamahia te pūnaha tiaki i roto i te taputapu e ki whiriwhiringa. Ko te kaiarataki o te tauira e whakaratohia ana e 4.5 microns. He rite ki te kahore neke atu i 4 arahina te ON wa toharite o 6 ms kohi nāianei. tauira tauwehe Ripo - 85%. kakama luminous, te tikanga e kore rawa 50 lumens.

Arahina LED 830

I runga i te LED raraunga pūrere 10 mō flashlights he tino tika. Āhuatanga he ratou tino pai. I te Time - 5ms, kakama luminous o 65 lm, me te kohi mana he rite ki te 3.3 A. whakamahia te pūtahuri te i roto i te momo tauira wāhanga. Ki te whakapono koe nga tohunga, ka hoki flashlights kore he e tika ana tauira 15V.

Kei te roto ka mea tuimotu arahina te transceiver. Tonu tāuta atekōkiri te ki te kawe ia o 4.5 microns. E tutuki e condensers raruraru ki te whakatikatika o nāianei. take Ripo o te tauira te mōrahi o runga ki te 90%. Ko te ora ratonga o te pūrere fakafofonga'i - e toru nga tau. E kore e te pāmahana tīkina iti rawa arahina nui -20 nekehanga.

Āhuatanga arahina Rangatū LB.

Hoki flashlights 15 I roto i tenei LED he e tika ana. Ngā āhuatanga o te tauira tohu CRI teitei. whakamahia 15 V. te pūrere tātari i roto i te momo poipoi - putanga ngaohiko tauira. hono Driver i roto i tenei take e mā te pēne. Te transceiver i roto i LED whakamahia ki te whāurutau. eke te pūnga te tuwhera. E rua pāngia e te tauira katoa. I roto i tenei take, te kohi pūngao ko te 2.5 A.

Luminous pūrere rere tae te mōrahi o 65 lm. he iti take Ripo o te tauira. Ka taea te pēnei tētahi atu ngoikoretanga ki te taumata iti o te pāmahana tīkina iti rawa. whakahohe LED rama Chinese te hoki 4 ms. He onge ngā raruraru ki te whakatikatika o nāianei i roto i te tauira. e kore te mea e tika ana rama hoki 10 i roto i tenei tauira. tiaki waiariki i te arahina he ngaro. Auautanga ine o te tauira ōrite 5 Hz. he pai hoki Cree faahiahia ēnei kasa arahina.

Ko te awatea arahina

E hanga ēnei LED mō flashlights ki Amps kounga momo pākau i. I roto i te katoa, i te tauira e rua pūnga. Ka whakamahi te transceiver momo waea paerewa. He mea nui hoki ki te mōhio e te ine auau mōrahi ko 4 Hz. kohi o nāianei i roto i te arahina e kore nui ake 3 .. ōrite te pūrere rere luminous 70 lm. He iti te tōtika luminous o te tauira.

Ki te whakapono koe nga tohunga, na hoki flashlights he tika whakamiharo 12V tauira. Tika hono te taraiwa i roto i te whāurutau. Ko te toharite i runga i-wā, ko te 6 ms. Ko te ora ratonga o te tauira 5 tau te aroaro. He rite ki te -15 nekehanga te pāmahana whakaaetia iti rawa o te arahina.

LED raupapa TB arahina (marama ma mahana)

Ko LED utu ohie, me te kore hoki flashlights. Pūrere Characterisation ta taua tāhuahua tae taupū o te tauira, ko te iti. He mea nui hoki ki te mōhio e te ngaohiko putanga kei te 8 V. ora arahina ko e toru nga tau. whakamahia whakarerekē Transceiver i tūtohutanga nui te. I roto i te katoa, i te tauira e whakaratohia ana e rua ngā pūnga. Ki te whakapono koe nga tohunga, e kore te mea te reira e tika ana mō flashlights i runga i te 10 pūrere. Ko te tohu o te kohi o te tauira o nāianei ōrite A. 2 arahina rere marama tae te mōrahi o 65 lm.

Raruraru ki te puoro kino onge. anake e taea te pēnei te tawhā kawe ia iti ki te kaimahi. E whakamahia Tātari taputapu tuwhera anake momo. Te ine auau mōrahi i te arahina tae 5Hz. Ki te whakaiti i te tūtohutanga o te pūnga te whakamahi i tāpae. he iti take Ripo o te tauira. Hei tāuta i te arahina titau te pūurutau whaiaho.

Āhuatanga Tauira arahina raupapa LHB (marama ma matao)

Ēnei LED whai āhuatanga pai. I roto i te wahi tuatahi ko reira nui ki te mōhio e ko te taupū tāhuahua tae 80%. I roto i tenei take, he ora ratonga o tau e toru. Tika ngaohiko whakaputa he 12 V. he rite ki te 5 ms te wa whakawhitinga. I roto i tenei take, whakamahia te tīwerawera te ki te whāurutau. Ki te whakapono koe nga tohunga, he onge nga raruraru ki te parekura wera. Ko te pūnga iahiko i roto i te tauira kapi momo irava.