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Lisebelisoa tse 3 tse tloaelehileng tsa mokhanni oa LED

Baenjiniere ba bangata ba sebetsang sebakeng saho fetola phepelo ea motlakaseindasteriba kopanelaMokhanni oa motlakase oa LEDmoralo. Likhamphani tse ngata li na le mefuta e meraro ea mantlha ea meralo ea phepelo ea motlakase:

Ea pele. Selelekela le likarolo tsaMatla a mokhanni oa LED

1. Kenyelletso eaMatla a mokhanni oa LED

Matla a mokhanni oa LED a bolela matla a fetoloang leseli la LED ka motlakase oa motlakase (joalo ka AC-DC).

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Ka kakaretso, tlhahiso kemaqhubu a phahameng a matla a indasteri AChangata, e leng seo re se bitsang motlakase o moholo. motlakase o moholo oa naha ea heso ke 220V/50HZ, 'me motlakase o moholo oa Amerika Leboea ke 120V/60HZ; ea bobeli, ho na lematla a phahameng le a tlase a matla a DC, joalo ka 12V, 24V le 36V, hape ho na le low-voltage high-frequency AC, joalo katransformer ea elektronikere sebelisa tla ntša motlakase o lumellanang.

 

2. Boemo ba hona joale le litšobotsi tsaMokhanni oa motlakase oa LED

(1)Botshepehi bo phahameng, Ka kakaretso, tiisetso ea mabone a Amerika Leboea e ka fihla lilemo tse 5, e leng ntho e ntle.

(2)Bokgoni bo phahameng, Ho sebelisaho fetola phepelo ea motlakasekapa phepelo ea motlakase ea mohala, katleho ea 75 ~ 80% e phahame haholo.

(3)Ntho e phahameng ea matla, ka kakaretso e fihla ka holimo ho 0,9, e leng se bolelang hore thepa ha e sebetse ka mokhoa o se nang thuso, e sebelisa matla ka katleho, 'me mabone a tla tšoarella nako e telele.

(4) E na le ts'ireletso e sebetsang joalo ka tšireletso ea surge, overvoltage le undervoltage.

(5) E na le mesebetsi e thibelang lerole le metsi, joalo ka boemo ba IP44.

(6) E na le melaoana ea polokeho le ts'ebetso e lumellanang ea motlakase.

(7) Bakhanni ba bararo ba tloaelehileng ba tla tšohloa ka tlase.

 

Ea bobeli. Tse tharo tse tloaelehilengLisebelisoa tsa motlakase tsa mokhanni oa LED

1. Ho fetola mohloli oa hona joale oa kamehla
Hajoale, ho sebelisoa aho fetola phepelo ea motlakaseho rala potoloho ea mokhanni oa LED ke mokhoa o tloaelehileng ka ho fetisisa oa moralo.

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Pele ho tsohle, ho tloha mohopolong oa eona oa moralo, ho tloha pheletsong ea ho kenya, ka kakaretso ka hotransformer e entsoengKa boeona, matla a motlakase a matla a phahameng a liindasteri a AC a theoleloa tlase ho voltage e tlase (AC-DC), 'me motlakase o tsitsitseng oa DC o ka hlahisoa ka potoloho ea sefahla sa rectifier. Ho feta moo, potoloho ea EMI filter, surge le tšireletso ea lehalima, electrostatic protection circuit, overvoltage le undervoltage protection circuit, joalo-joalo lia eketsoa, ​​​​'me ts'ebetso e batla e le ntle haholo' me botšepehi bo phahame.

Taba ea bobeli, ho na le lipotoloho tse peli bakeng sa sesebelisoa se sa feleng, e 'ngoe ke potoloho ea ho itšehla thajana' me e 'ngoe ke potoloho e sa itšehleng.

Ho tsoa lebitsong,potoloho ea ho itšehla thajanae entse li-blocks tse itseng ho likarolo tse ling tsa motlakase o phahameng ho isa ho tse tlase, tse nang le ts'ebetso e phahameng ea ts'ireletso, polokeho e phahameng ea potoloho ea kahare, le ts'ebetso e mpe haholo ea kantle e kenang kantle. Tlhokahalo ea tlhahiso ea potoloho ea Amerika Leboea ke <60Vac.

E 'ngoepotoloho e sa ikarotsenge phuthetsoe ka khetla ea polasetiki e sireletsang kantle, e sa sireletsehang, empa litšenyehelo ka tlhaho li tlase ho feta potoloho ea ho itšehla thajana. Mekhoa ena ka bobeli e na le melemo le mathata a eona.

Kahoo ho tloha lintlheng tsena tse peli, ho ka bonoa hore phepelo ea motlakase e fetohang e atisa ho ba le ts'ebetso e ntlafetseng ea ts'ireletso le ts'ebetso e tsitsitseng, e lokelang ho ba eona e ka sehloohong.Mokhanni oa motlakase oa LEDmohopolo oa moralo!

 

2. Motlakase oa li-linear drive

Seo ho thoeng ke matla a marang-rang, joalo ka ha lebitso le bontša, ke phepelo ea motlakase ea mohala. Ho bua ka nepo, li-voltages tsa ho kenya le ho tsoa li tšoana hantle. Ka mohlala, mabone a Amerika Leboea a sebelisa tharollo ea IC ea linear, e nang le tlhahiso ea 120V / 60HZ le tlhahiso ea hoo e ka bang 118V maemong a mangata.

Ho ka bonoa hore phapang ho tloha hoho fetola phepelo ea motlakaseha se hore motlakase o fokotsehile ke transformer, empa hooli-IC tsa mela e le 'ngoe kapa tse ngata li sebelisoa bakeng sa karohano ea motlakase(li-IC tse tloaelehileng li kenyelletsa OB5656). Ho boetse ho na le likarolo tse 'maloa, haholo-holo li-substrates tsa aluminium, ho e-na le liboto tse tala tse nang le koporo ea phepelo ea motlakase. Ntlha e 'ngoe ke hore e na le matla a phahameng le bokhoni bo phahameng,' me ha e hloke li-electrolytic capacitor, tse nang le bophelo bo bolelele ho fetaho fetola phepelo ea motlakase.

Leha ho le joalo, ntho e 'ngoe le e' ngoe e na le mahlakore a mabeli. Le hoja e sebetsa hantle, tlhahiso ea eona ke matla a phahameng. Hang ha motho a e tšoara, e beha bophelo kotsing, kahoo hangata ke khetla ea polasetiki, e batlang e sireletsehile, empa ho thata ho e qhaqha.

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3. Tharollo ea ho theoha ha RC

Ntho eo ho thoeng ke RC step-down ehliletshebediso litšoaneleho tsa ho tjhaja le ho lahla tsa li-capacitor ho tlhahiso ea ho khanna hona joaleho khantša li-LED. E bonolo ho e qapa, e sebetsa habonolo ebile e na le chelete e ngata. Leha ho le joalo, metsoalle e hlokolosi e fumane hore ho bonolo ho senya potoloho ka lebaka la bonolo ba eona, 'me ho na le lintlha tse ngata tse sa tsitsang.

Haholo-holo lehlabuleng ha motlakase o lekanyelitsoe, ho tima ha motlakase le ho tima hangata khafetsa ho tla baka tšenyo ea lebone. Sehlahisoa sa eona se tšoana le sa linear IC, 'me motlakase o phahameng ha o arohane, kahoo ho kotsi haholo ho o sebelisa. Leha ho le joalo, khetla ea eona ke polasetiki, kahoo ha ho bapisoa, polokeho ea eona ha e ntle joaloka ea phepelo ea motlakase e fetohang.

Kahoo boemo ba eona ba ts'ebeliso e akaretsang kematla a tlaselebone, hoo e ka bang 5W.

 

 

Bakeng sa lipotso tsa sehlahisoa, ka kopo, shebaleqephe la sehlahisoa, o boetse o amohelehile hoiteanye le ronaka tlhaiso-leseling e ka tlase, re tla u araba nakong ea 24.

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William (Mookameli oa Kakaretso oa Thekiso)

186 8873 0868 (Whats app/We-Chat)

E-Mail: sales@xuangedz.com liwei202305@gmail.com

(Mookameli oa thekiso)

186 6585 0415 (Whats app/We-Chat)

E-Mail: sales01@xuangedz.com

(Motsamaisi wa Mmaraka)

153 6133 2249 (Whats app/We-Chat)

E-Mail: sales02@xuangedz.com


Nako ea poso: Apr-30-2024