NDR-240-24 20A 35A 110VAC mus rau 24VDC Rail Hom Switching Power Supply

Kev Piav Qhia Luv:

Cov koob NDR-240 yog 240W ib pawg tso zis kaw fais fab mov nrog 85-264VAC puv ntoob AC input. Tag nrho cov koob muab 5V, 12V, 15V, 24V, 36V thiab 48V tso zis.

Ntxiv rau qhov ua tau zoo txog li 91.5%, lub tsev hlau mesh yog tsim los txhim kho kev tso cua sov, ua rau NDR-240 ua haujlwm ntawm -30ºC txog +70ºC yam tsis muaj kiv cua. Nws ua rau nws yooj yim rau cov kab ke davhlau ya nyob twg kom ua tau raws li cov kev cai thoob ntiaj teb ntawm lub zog. NDR-240 muaj kev tiv thaiv zoo; nws ua raws li TUV EN60950-1, EN60335-1, EN61558-1/-2-16, UL60950-1 thiab GB4943 cov cai kev nyab xeeb thoob ntiaj teb, thiab NDR-240 series muab ib qho kev siv hauv kev lag luam ib qho kev daws teeb meem pheej yig.

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Ntaub Ntawv Txog Kev Siv

Hom		Cov cim qhia txog kev siv tshuab
Tso zis	DC hluav taws xob	24V	48V
	Tam sim no ntsuas	10A	5A
	Lub zog ntsuas	240W	240W
	Ripple thiab suab nrov 1	<150mV	<150mV
	Qhov tseeb ntawm qhov hluav taws xob	±1%	±1%
	Qhov ntau ntawm kev hloov kho qhov hluav taws xob	±10%
	Nyob zoo Elena	±1%
	Tus nqi hloov kho kab ncaj	±0.5%
Cov tswv yim	Qhov ntau ntawm qhov hluav taws xob	85-264VAC 47Hz-63Hz (120VDC-370VDC: DC iput tuaj yeem paub los ntawm kev txuas AC / L (+), AC / N (-))
	Kev Ua Haujlwm Zoo (feem ntau) 2	>84%	>90%
	Lub zog fais fab	PF> 0.98 / 115VAC, PF> 0.95 / 230VAC
	Ua haujlwm tam sim no	<2.25A 110VAC <1.3A 220VAC
	Kev poob hluav taws xob	110VAC 20A, 220VAC 35A
	Pib, sawv, tuav lub sijhawm	3000ms, 100ms, 22ms: 110VAC / 1500ms, 100ms, 28ms: 220VAC
Cov yam ntxwv tiv thaiv	Kev tiv thaiv overload	105% -150% Hom: Hom Kev Tiv Thaiv: Hom tam sim no tas mus li Rov qab kho dua tom qab cov xwm txheej tsis zoo raug tshem tawm.
	Kev tiv thaiv overvoltage	Thaum lub zog hluav taws xob tso zis yog > 135%, qhov tso zis raug tua. Kev rov qab kho tsis siv neeg tom qab qhov xwm txheej tsis zoo raug tso tawm.
	Kev tiv thaiv luv luv	+VO poob rau qhov tsis muaj zog. Kaw cov zis. Rov qab kho dua tom qab muaj qhov xwm txheej tsis zoo raug tshem tawm.
	Kev tiv thaiv kub dhau	> 85% thaum lub qhov tso zis raug kaw, qhov kub rov qab los, thiab lub zog rov qab los tom qab rov pib dua.
Kev tshawb fawb txog ib puag ncig	Ua haujlwm kub thiab av noo	-10ºC~+60ºC;20%~90RH
	Qhov kub thiab av noo cia khoom	-20ºC ~ + 85ºC; 10% ~ 95RH
Kev Ruaj Ntseg	Tiv taus qhov hluav taws xob	Kev Tawm Tswv Yim-Tawm: 3KVAC Kev Tawm Tswv Yim-Hauv Av: 1.5KVA Kev Tawm Tswv Yim-Hauv Av: 0.5KVAC rau 1 feeb
	Tam sim no xau	<1.5mA/240VAC
	Kev tiv thaiv kev rho tawm	Tswv Yim-Tso Tawm, Tswv Yim-Tsev, Tso Tawm-Tsev: 500VDC / 100MΩ
Lwm yam	Loj	63x125x113mm
	Qhov hnyav tag nrho / qhov hnyav tag nrho	1000/1100g
Cov Lus Cim	1) Kev ntsuas ntawm ripple thiab suab nrov: Siv 12 "twisted-pair kab nrog lub capacitor ntawm 0.1uF thiab 47uF ua ke ntawm lub davhlau ya nyob twg, qhov kev ntsuas yog ua tiav ntawm 20MHz bandwidth. (2) Kev ua haujlwm tau sim ntawm qhov hluav taws xob nkag ntawm 230VAC, ntsuas load thiab 25ºC ambient kub. Kev raug: suav nrog qhov yuam kev teeb tsa, Linear adjustment rate thiab load adjustment rate. Txoj kev sim ntawm linear adjustment rate: kev sim los ntawm qhov hluav taws xob qis mus rau qhov hluav taws xob siab ntawm qhov ntsuas load adiustment rate test method: los ntawm 0% -100% rated load. Lub sijhawm pib yog ntsuas hauv lub xeev pib txias. thiab lub tshuab hloov pauv ceev ceev tuaj yeem ua rau lub sijhawm pib nce. Thaum qhov siab tshaj 2000 meters, qhov kub ua haujlwm yuav tsum txo qis los ntawm 5/1000.

Daim Ntawv Thov

Lub hwj chim hloov pauv yog lub cuab yeej siv hluav taws xob uas hloov cov hluav taws xob hloov pauv mus ua hluav taws xob ncaj qha. Nws qhov zoo yog kev ua haujlwm siab thiab txuag hluav taws xob, qhov hluav taws xob tso zis ruaj khov thiab lwm yam. Lub hwj chim hloov pauv yog qhov tsim nyog rau ntau qhov chaw, cia peb saib nws kom meej.

1. Kev kawm txog computer
Hauv cov khoom siv computer sib txawv, kev siv lub zog hloov pauv yog siv dav. Piv txwv li, hauv lub computer desktop, feem ntau siv lub zog hloov pauv ntawm 300W txog 500W rau kev siv hluav taws xob. Ntawm lub server, feem ntau siv lub zog hloov pauv ntawm ntau dua 750 watts. Cov khoom siv hluav taws xob hloov pauv muab cov zis ua haujlwm zoo kom tau raws li qhov xav tau hluav taws xob siab ntawm cov khoom siv computer.

2. Cov khoom siv hauv kev lag luam
Hauv kev lag luam ntawm cov khoom siv hauv kev lag luam, kev muab hluav taws xob hloov pauv yog ib qho khoom siv hluav taws xob tseem ceeb. Nws pab cov thawj coj tswj kev ua haujlwm ib txwm ntawm cov khoom siv thiab tseem muab hluav taws xob thaub qab rau cov khoom siv yog tias muaj kev puas tsuaj. Kev muab hluav taws xob hloov pauv tuaj yeem siv rau hauv kev tswj hwm neeg hlau, kev muab hluav taws xob pom ntawm cov khoom siv hluav taws xob ntse thiab lwm yam.

3. Cov khoom siv sib txuas lus
Hauv kev siv cov khoom siv sib txuas lus, kev muab hluav taws xob hloov pauv kuj muaj ntau yam kev siv. Kev tshaj tawm xov xwm, TV, kev sib txuas lus, thiab khoos phis tawj txhua yam xav tau kev muab hluav taws xob hloov pauv kom ntseeg tau tias muaj hluav taws xob txuas ntxiv mus thiab tswj kev ruaj khov ntawm lub xeev. Kev muab hluav taws xob ntawm cov khoom siv tuaj yeem txiav txim siab qhov ruaj khov ntawm kev sib txuas lus thiab kev xa cov ntaub ntawv.

4. Khoom siv hauv tsev
Cov khoom siv fais fab hloov kuj siv tau rau cov khoom siv hauv tsev. Piv txwv li, cov khoom siv digital, tsev ntse, lub thawv teeb tsa network, thiab lwm yam txhua yam yuav tsum siv cov khoom siv fais fab hloov. Hauv cov teb no, cov khoom siv fais fab hloov tsis yog tsuas yog yuav tsum ua kom tau raws li qhov yuav tsum tau ua haujlwm zoo thiab ruaj khov xwb, tab sis kuj yuav tsum muaj qhov zoo ntawm kev ua kom me me thiab lub teeb yuag. Hauv ntej, cov khoom siv fais fab hloov, ua lub cuab yeej siv fais fab zoo thiab ruaj khov, tau siv dav hauv ntau qhov chaw. Yav tom ntej, nrog rau kev nce qib ntawm thev naus laus zis, cov khoom siv fais fab hloov yuav raug siv thiab txhawb nqa ntau dua.

Yav dhau los: NDR-120-48 DC 12V 24V 48V 120W Rail Hom Hloov Fais Fab

Tom ntej no: CJ-T2-40 385V 20-40ka 1-4p Surge Protective Device Surge Arrester SPD

Sau koj cov lus ntawm no thiab xa tuaj rau peb