Mgbanwe ọkụ mode (SMPS) na-eje ozi dị ka ọkpụkpụ azụ azụ nke ihe ngosi mgbasa ozi n'èzí ọgbara ọhụrụ, na-enye ọrụ 24/7 a pụrụ ịdabere na ya n'okpuru ọnọdụ gburugburu ebe obibi dị oke egwu. Ụkpụrụ imewe ha kpọmkwem na-eleba anya n'ihe ịma aka pụrụ iche nke mgbasa ozi n'èzí. Ike na-enye na mgbasa ozi n'èzí na-agbanwe ike AC na-adịghị akwụ ụgwọ (100-240V) n'ime nhazi nke ọma, mmepụta DC dị ala (dịka, 5V, 12V, 24V) chọrọ site na ngosi LED na ndị na-achịkwa. Nke a gụnyere usoro atọ dị egwu:

1. Ndozi: Diodes na-agbanwe AC ka ọ na-atụgharị DC.

2.Nyocha: Capacitors na-eme ka voltaji dị nro, na-ewepụ flicker na ngosipụta.

3. Iwu: Sekit ụdị mgbanwe (SMPS) na-ejigide voltaji kwụsiri ike (± 0.5% ndidi) n'agbanyeghị mgbanwe ibu ma ọ bụ mgbanwe ntinye, na-eme ka nchapụta na agba na-agbanwe agbanwe.

Ọrụ ndị na-arụ ọrụ na mgbasa ozi n'èzí:

1.Ebi siri ike: Ọkụ ọkụ nke ụlọ ọrụ mmepụta ihe na-arụ ọrụ na oke okpomoku (-40°C ruo +85°C) nke nwere mkpuchi dabara adaba iji guzogide iru mmiri, uzuzu, na corrosion—dị mkpa maka bọọdụ mgbasa ozi na ihu igwe siri ike.

2. Usoro nchekwa: Integrated overvoltage (OVP), overcurrent (OCP), na mkpụmkpụ-circuit (SCP) nchebe na-echebe modul LED bara uru site na mmebi ọkụ eletrik.

3. Ike ike: Teknụzụ dị ka sekit nke nkịtị-cathode na-ebelata oriri ike site>20%, na-ebelata ụgwọ ọrụ maka ngosipụta nnukwu.

4.Stability nkwa: Ọnụego ume ọhụrụ dị elu (> 3,840Hz) na mkpọtụ mkpọtụ dị ala (

Ngwa igodo:

1. Ikike akwụkwọ ozi LED: Na-akwado ngosi ngosi dị elu (dịka ọmụmaatụ, P3.91-P10 panels) maka ama egwuregwu ma ọ bụ okporo ụzọ, ebe nkwụsi ike voltaji na-akọwapụta anya anya na anya nlele dịgasị iche.

2. Kiosks akara dijitalụ: Na-enye 12V/5V DC na bọọdụ ozi okporo ụzọ yana mgbasa ozi mmekọrịta n'ime obodo mepere emepe, na-adabere na ọrụ adịghị mma maka iji 24/7.

3.Smart ụgbọ ala nchekwa: Na-enyere sistemu ngwakọ anyanwụ aka ịtụgharị ma chekwaa ike maka mgbasa ozi na-enwupụta onwe ya.

Mmechi

Nkeji SMPS na-agbanwe igwe igwe AC na-adịghị akwụsi ike ka ọ bụrụ ike DC nke a na-achịkwa nke ọma ka ọ na-adị ndụ ịgba ígwè, mmiri mmiri, na mkpọtụ eletrik. Ihe owuwu nchekwa ha dị iche iche na ihe owuwu siri ike na-eme ka ngosi mgbasa ozi dị n'èzí nwee ike na ebe sitere na okporo ụzọ Arctic ruo na mpaghara oke osimiri. Ụdị dị elu ugbu a na-ejikọta nlekota ahụike nke IoT na-enyere aka (nyocha ọnọdụ okpomọkụ / ibu) iji gbochie ọdịda - mgbanwe dị egwu dị ka ihe nrịbama dijitalụ na-arụ ọrụ 24/7.