IWholesales G-energy JPS300V Power Supply with Fan Cooling 110V/220V Input 300W LED Display Switch Power Supply

Inkcazelo emfutshane:

Ukunikezelwa kwamandla kuneempawu zomthamo omncinci, ukusebenza kakuhle, ukusebenza okuzinzileyo kunye nokuthembeka okuphezulu.Unikezelo lwamandla lunegalelo elingaphantsi kwe-voltage, umlinganiselo wemveliso yangoku, i-output short circuit njalo njalo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Specification Main Product

Amandla emveliso

(W)

Igalelo elilinganisiweyo

I-Voltage

(Vac)

Isiphumo esikalisiweyo

Umbane (Vdc)

Imveliso yangoku

Uluhlu

(A)

Ukuchaneka

Ripple kunye

Ingxolo

(mVp-p)

300

110/220(±20%)

+5.0

0-60.0

±2%

≤150

Imeko yokusingqongileyo

Into

Inkcazo

Ubuchwephesha obukhethekileyo

Iyunithi

Phawula

1

Ubushushu bokusebenza

-30—50

 

2

Ukugcina ubushushu

-40-80

 

3

Ubuntu bezizalwane

10-90

%

Akukho ukujiya

4

Indlela yokuphelisa ubushushu

Ukupholisa kwefeni

 

Unikezelo lwamandla kufuneka lufakwe kwipleyiti yentsimbi ukutshabalalisa ubushushu

5

Uxinzelelo lomoya

80- 106

Kpa

 

6

Ukuphakama komphakamo wolwandle

2000

m

 

Umlinganiswa woMbane

1

Unobumba wegalelo

Into

Inkcazo

Ubuchwephesha obukhethekileyo

Iyunithi

Phawula

1.1

Uluhlu lwamandla ombane

110/220

Vac

Jonga kwi

Idayagram yegalelo

amandla ombane kunye nomthwalo

ubudlelwane.

1.2

Uluhlu lwamaza okufakwayo

47—63

Hz

 

1.3

Ukusebenza kakuhle

≥78.0

%

Vin=220Vac 25℃ Imveliso yoMmthwalo opheleleyo (kwiqondo lobushushu begumbi)

1.4

Ubuchule bokusebenza

≥0.45

 

IVin=220Vac

Ilinganiswe igalelo lombane, imveliso yomthwalo opheleleyo

1.5

Ubuninzi begalelo langoku

≤5.0

A

 

1.6

Dash yangoku

≤120

A

Uvavanyo lombuso obandayo

@220Vac

2

Isiphumo sophawu

Into

Inkcazo

Ubuchwephesha obukhethekileyo

Iyunithi

Phawula

2.1

Ukulinganiswa kwamandla ombane

+5.0

Vdc

 

2.2

Imveliso yoluhlu lwangoku

0-60.0

A

 

2.3

Imveliso yombane iyahlengahlengiswa

uluhlu

4.9-5.1

Vdc

 

2.4

Uluhlu lombane ophumayo

±2

%

 

2.5

Ulawulo lomthwalo

±2

%

 

2.6

Ukuchaneka kozinzo lwe-voltage

±2

%

 

2.7

Imveliso yeripple kunye nengxolo

≤150

mVp-p

Igalelo elilinganisiweyo, imveliso

umthwalo ogcweleyo, 20MHz

bandwidth, icala umthwalo

kunye ne47uf/104

capacitor

2.8

Ukuqala ukulibaziseka kwemveliso

≤5.0

S

Vin=220Vac @25℃ uvavanyo

2.9

Ixesha lokunyusa amandla ombane wokuphuma

≤50

ms

Vin=220Vac @25℃ uvavanyo

2.10

Ukutshintshela ngaphezulu komatshini wokutshintsha

±5

%

Uvavanyo

iimeko: umthwalo ogcweleyo,

Imowudi yeCR

2.11

Imveliso eguquguqukayo

Utshintsho lombane lungaphantsi kwe-±10% VO;intshukumo

ixesha lokuphendula lingaphantsi kwama-250us

mV

LAPHA 25%-50%-25%

50%-75%-50%

3

Umlinganiswa wokhuseleko

Into

Inkcazo

Ubuchwephesha obukhethekileyo

Iyunithi

Phawula

3.1

Ukufaka ngaphantsi kwe-voltage

ukhuselo

/

I-VAC

Iimeko zovavanyo:

umthwalo ogcweleyo

3.2

Ukufaka ngaphantsi kwe-voltage

indawo yokubuyisela

/

I-VAC

 

3.3

Unyino lwemveliso yangoku

indawo yokukhusela

72-90

A

Ihiccups zeHI-CUP

ukuziphilisa, kuphephe

ixesha elide umonakalo ukuba

amandla emva kwe

amandla ombane omfutshane.

3.4

Isiphumo sesekethe emfutshane

ukhuselo

Ukuzihlaziya

A

 

4

Omnye umlinganiswa

Into

Inkcazo

Ubuchwephesha obukhethekileyo

iyunithi

Phawula

4.1

MTBF

≥40,000

H

 

4.2

Ukuvuza kwangoku

<3.0(Vin=230Vac)

mA

GB8898-2001 indlela yovavanyo

Iimpawu zokuThobela iMveliso

Into

Inkcazo

Ubuchwephesha obukhethekileyo

Phawula

1

Amandla oMbane

Igalelo kwimveliso

3000Vac/10mA/1min

Akukho arcing, akukho ukwaphuka

2

Amandla oMbane

Igalelo emhlabeni

1500Vac/10mA/1min

Akukho arcing, akukho ukwaphuka

3

Amandla oMbane

Imveliso emhlabeni

500Vac/10mA/1min

Akukho arcing, akukho ukwaphuka

Ijika leDatha elizalanayo

Ubudlelwane phakathi kobushushu bendalo kunye nomthwalo

图片15

Igalelo lombane kunye nejika lombane lomthwalo

图片16

Umthwalo kunye ne-curve esebenzayo

图片17

Umlinganiswa womatshini kunye nenkcazo yezihlanganisi (iyunithi: mm)

Imilinganiselo: ubude× ububanzi× ubude=217×117×30±0.5.
Imilinganiselo yemingxuma yeNdibano

图片18

Entla yimbonakalo ephezulu yeqokobhe elisezantsi.Inkcazo ye-screws egxininiswe kwinkqubo yabathengi i-M3, iyonke 4. Ubude be-screws esisigxina engena kumzimba wokubonelela ngombane akufanele kudlule i-3.5mm.

Ingqalelo kwiSicelo

I-1, Unikezelo lwamandla lube lukhuselo olukhuselekileyo, naliphi na icala leqokobhe lentsimbi elingaphandle kufuneka libe ngaphezulu kwe-8mm yomgama okhuselekileyo.Ukuba ngaphantsi kwe-8mm kufuneka iphedi ye-1mm ubukhulu ngaphezu kwephepha lePVC ukomeleza ukugquma.

2, Ukusetyenziswa ngokukhuselekileyo, ukuphepha ukunxibelelana ne-sink yobushushu, okukhokelela kumothuko wombane.

3, ibhodi yePCB yokufakela umngxuma idiyamitha ye-stud engagqithiyo kwi-8mm.

4, Kufuneka i-L355mm * W240mm * H3mm ipleyiti yealuminiyam njengesinki yobushushu encedisayo.

Umboniso weSicelo kwiSiboniso se-LED

排版图片.pptx12.6_01(2)

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