South Electric NDA300HS5 LED Whakawhiti 5V 60A Power Supply

Whakaahuatanga Poto:

Ko te kaha o te hiko me te waa toharite i hangaia mo te whakaaturanga LED;te rahi iti, te kakama teitei, te pumau, te pono me te tika o naianei toharite.Ko te tuku hiko he iti te ngaohiko urunga, te aukati o naianei putanga, te whakamarumaru ara iahiko poto.Ka tono te mana hiko me te whakatikatika nui e tino pai ake ai te kaha o te hiko, ka eke ki te 87.0% ki runga ake nei, ka penapena te whakapau kaha, Ma te whakamahi i te whakaurunga taapiri N +1, kaore tetahi kino o te hiko e pa ki te punaha, ka tino pai ake te pumau o te punaha.

Haumākū Pānga Mahi:10%~90%

Te pēhanga hau:80Pa~106Pa

Ahu:L190*W82*H30mm

Taumaha:460g

Uiui inaianei Whatsapp Īmēra

Taipitopito Hua

Tohu Hua

Tirohanga

Nga tikanga taiao

Taiao
Tawhā	Min	Tikanga	Max	Waeine	Korero
Te whakahaere tuturupāmahana	-30		60	°C	Me whakaheke te 55°C ki te 80°C.Mo nga taipitopito, tirohia te pāmahana ambient me te hoahoa mana whakaputa
Te pāmahana rokiroki	-40		80	°C
Maama Whakawhanaunga Mahi	10		90	%	Karekau he tohe
Whanaunga Rokirokihaumākū	10		90	%
Te teitei		3000		M
Aratau whakamatao					Maeke hau maori
Te pehanga hau	80		106	Pa
Wiri	10-55Hz 19.6m/S²(2G),20 meneti ia taha ki te tuaka X,Y me Z.
Hurirori	49m/S²(5G),2 0 kotahi ia X,Y me Ztuaka.

Ahuatanga whakauru

Whakauru
Tawhā	Min	Tikanga	Max	Waeine	Korero
ngaohiko whakauruawhe	190	220	264	Vac
Whakauru kua whakatauhiangaohiko	190	220	264	Vac
ngaohiko whakauruauau	47	50	63	Hz
PF				/	220Vac Uta katoa
Rua uru o naianei			40	A	220Vac Uta katoa / ahua makariri
Pūnaha whakauru AC		Whakauru kotahi-araL, N			Tautoko mo te wahanga kotahi

Putanga huanga

Nga ahuatanga whakaputa taketake
Tawhā	Min	Tikanga	Max	Waeine	Korero
Ngaohiko putanga	4.9	5	5.1	Vdc
Putanga o naianei	0		60	A
Te tika o te whakaritenga o te utaina		±1%		V_O	Whakataunga ngaohiko whakaurunga, huringa kawenga katoa
Ture ngaohikotika		±1%		V_O
Tikanga ture		±2%		V_O	Whakataunga ngaohiko whakauru / putanga kawenga katoa
Te tere whakatikatika mana		±1%		V_O	Whakatauhia te putanga o naianei, huri i te awhe ngaohiko katoa

Ripple me te haruru

≤150

mVp-p

I te kawenga katoa, a i te wa o te whakamatautau, ka taapirihia he 0.1uF porcelain capacitor, kiriata koura ranei me te 10uF electrolytic capacitor ki te mutunga whakaputa, a ko te bandwidth o te oscilloscope he 20MHz.

Ētahi atu āhuatanga whakaputa

Ētahi atu āhuatanga whakaputa
Tawhā	Min	Tikanga	Max	Waeine	Korero
Mana Putanga（ W）		300		W
Putanga Putanga		≥87		%	220Vac Uta katoa
Putanga hihiri		±5%Vo,≤150us			25% -50% ranei 50% -75% huringa kawenga
Wero rawa atu		±5%		Vo
Te whakarea o te pāmahana				%/℃	Whakatauhia ngaohiko putanga me te putanga o naianei, te katoa o te pāmahana whakahaere
Te roa o te whakaputanga hiko		≤2500		ms	Ko te whakamatautau kawenga katoa i te 220Vac
Wero rawa atu		±5%		Vo	Te awhe whakauru ngaohiko katoa, te whakaputa kawenga katoa
Te wa piki ngaohiko putanga		≤50		ms	Ko te wa pikinga i inehia ko te wa ka piki te ngaohiko whakaputa mai i te 10% ki te 90% o te putanga kua tohua Ko te Putanga kua kitea i runga i te ahua ngaru hongere

Āhuatanga Tiaki

Parenga
Tawhā	Min	Tikanga	Max	Waeine	Korero
Te whakamaru i te ngaohiko raro	135		155	Vac	KATOA UTANGA
Ira whakaora ngaohiko whakauru	72		90	Vac	KATOA UTANGA
Te rohe o naianei putanga wāhi tiaki	72		90	A	Tauira Hiccup, Whakaora-Aunoa
Putanga tiaki iahiko poto		≥72		A	Tauira Hiccup, Whakaora-Aunoa

Ētahi atu āhuatanga

Ētahi atuāhuatanga：
Tawhā	Paerewa/SPEC
Leakage ia	＜1.0mA(Vin=220Vac) GB8898-2001 9.1.1
MTBF	MTBF≥ 50,000h
Nga whakaritenga kakara	Kaore e taea te whakaputa i nga kakara me nga kakara kino.

Nga waahanga haumaru

Te taumata haumaru me te whakamatao
Tawhā		Nga tikanga whakamatautau	Paerewa/SPEC
ngaohiko wehe	Whakauru-Putanga	3000Vac/10mA/1min	No flashover, no breakdown
	Whakauru-PE	1500Vac/10mA/1min	No flashover, no breakdown
	Putanga-PE	500Vdc/10mA/1min	No flashover, no breakdown
Ātete Wehenga	Whakauru-Putanga	DC500V	≥10MΩ	Min
	Whakauru-PE	DC500V	≥10MΩ	Min
	Putanga-PE	DC500V	≥10MΩ	Min