Maodzanyemba Magetsi NDA300HS5 LED Switch 5V 60A Power Supply

Tsanangudzo Pfupi

Simba rekushandisa neavhareji ikozvino rakagadzirirwa kuratidzwa kwe LED;diki saizi, kunyatsoshanda, kugadzikana, kuvimbika uye yakakwirira avhareji ikozvino accuracy.Simba rekupa ine yekupinza undervoltage, inobuda ikozvino inogumira, inobuda pfupi dunhu kudzivirira.Simba remagetsi rinozoshanda nekugadzirisa zvakanyanya izvo zvinovandudza kushanda kwemagetsi zvakanyanya, zvinogona kusvika 87.0% pamusoro, kuchengetedza mashandisiro emagetsi, Nekushandisa iyo N + 1 yekuisa backup, imwe kukuvara kwemagetsi haikanganisi sisitimu, inovandudza zvakanyanya kugadzikana kwehurongwa.

Basa Relative Humidity:10%~90%

Atmospheric pressure:80Pa~106Pa

Dimensions:L190*W82*H30mm

Kurema460g

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Product Detail

Product Tags

Overview

Mamiriro ezvakatipoteredza

Environmental
Parameter	Min	Typical	Max	Unit	Remark
Permanent kushandatembiricha	-30		60	°C	55 ° C kusvika 80 ° C inofanira kuderedzwa.Kuti uwane rumwe ruzivo, ona ambient tembiricha uye kubuda kwesimba dhayagiramu
Kuchengetedza tembiricha	-40		80	°C
Basa Relative Humidity	10		90	%	Hapana condensation
Storage HamaHumidity	10		90	%
Altitude		3000		M
Kutonhodza mode					Natural mhepo inotonhora
Atmospheric pressure	80		106	Pa
Vibration	10-55Hz 19.6m/S²(2G), maminitsi makumi maviri imwe neimwe pamwe neX,Y uye Z axis.
Shock	49m/S²(5G),2 0 kamwe chete imwe neimwe X,Y uye Zaxis.

Input character

Input
Parameter	Min	Typical	Max	Unit	Remark
Input voltagerange	190	220	264	Vac
Rated inputvoltage	190	220	264	Vac
Input voltagefrequency	47	50	63	Hz
PF				/	220Vac Yakazara mutoro
Input shock current			40	A	220Vac Yakazara mutoro / inotonhora mamiriro
AC yekupinza system		Kuisa nzira imwe cheteL, N			Kutsigira kwechikamu chimwe chete

Output character

Basic kubuda maitiro
Parameter	Min	Typical	Max	Unit	Remark
Output voltage	4.9	5	5.1	Vdc
Output current	0		60	A
Kurongeka kwemutemo kurongeka		±1%		V_O	Rated voltage input, full load shanduko
Voltage regulationkururama		±1%		V_O
Kurongeka kwemitemo		±2%		V_O	Yakatemerwa voltage yekupinda / yakazara yakazara kubuda
Simba rekugadzirisa chiyero		±1%		V_O	Yakatemerwa ikozvino kubuda, shanduko mune yakazara voltage renji

Ripple uye ruzha

≤150

mVp-p

Pamutoro uzere, uye panguva yekuyedzwa, 0.1uF porcelain capacitor kana goridhe firimu capacitor uye 10uF electrolytic capacitor inowedzerwa kumagumo ekubuda, uye bandwidth yeoscilloscope i20MHz.

Zvimwe zvinobuda maitiro

Zvimwe zvinobuda maitiro
Parameter	Min	Typical	Max	Unit	Remark
Output Power (W)		300		W
Output Efficiency		≥87		%	220Vac Yakazara mutoro
Output dynamic		±5%Vo,≤150us			25% -50% kana 50% -75% mutoro shanduko
Off overshoot		±5%		Vo
Temperature Coefficient				%/℃	Rated output voltage uye yakabuda ikozvino, yakazara yakazara yekushanda tembiricha
Kunonoka kubuda kwesimba		≤2500		ms	Yakazara mutoro bvunzo pa220Vac
Off overshoot		±5%		Vo	Full voltage input range, full load output
Output voltage kusimuka nguva		≤50		ms	Iyo yekusimuka nguva yakayerwa ndipo painobuda voltage inokwira kubva pa10% kusvika 90% yeyakatsanangurwa kubuda Vout inocherechedzwa pane chiteshi wave fomu.

Dziviriro Features

Dziviriro
Parameter	Min	Typical	Max	Unit	Remark
Input undervoltage protection	135		155	Vac	FULL LOAD
Input voltage recovery point	72		90	Vac	FULL LOAD
Output current limit protection point	72		90	A	Hiccup Model, Auto-kupora
Output short circuit kudzivirira		≥72		A	Hiccup Model, Auto-kupora

Zvimwe Zvimiro

Zvimwefeatures:
Parameter	Standard/SPEC
Leakage current	＜1.0mA(Vin=220Vac) GB8898-2001 9.1.1
MTBF	MTBF≥ 50,000h
Kunhuwa zvinodiwa	Haikwanise kuburitsa kunhuhwirira uye kunhuhwirira kusina kunaka.

Safety Features

Kuchengetedzeka uye nhanho yekudzivirira
Parameter		Test mamiriro	Standard/SPEC
Isolation voltage	Input-Output	3000Vac/10mA/1min	Hapana flashover, hapana kuparara
	Input-PE	1500Vac/10mA/1min	Hapana flashover, hapana kuparara
	Output-PE	500Vdc/10mA/1min	Hapana flashover, hapana kuparara
Insulation Resistance	Input-Output	DC500V	≥10MΩ	Min
	Input-PE	DC500V	≥10MΩ	Min
	Output-PE	DC500V	≥10MΩ	Min