HRP-450-48 datasheet(3/3 Pages) MEANWELL

Part #	HRP-450-48

Description	450W Single Output with PFC Function

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Manufacturer	MEANWELL [Mean Well Enterprises Co., Ltd.]

Direct Link	http://www.meanwell.com

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Theremotesensingcompensatesvoltagedropon

theloadwiringupto0.5V.

4

3

CN100

GND

-S

DC-OK

+S

2

1

1.RemoteSense

Senselinesshould

betwistedinpairs

LOAD

-

+

+S

-S

(Pin3)

(Pin4)

Fig1.1

BetweenDC-OK(pin5)andGND(pin6)

3.3~5.6V

0~1V

OutputStatus

ON

OFF

DC-OKsignalisa TTL levelsignal.HighwhenPSUturnson.

CN100

2.DC-OKSignal

Fig2.1

1

DC-OK DC-OKSignalisa TTL levelsignal,referencedtopin2(DC-OKGND).HighwhenPSUturnson.

3

+S

Positivesensing. The+Ssignalshouldbeconnectedtothepositiveterminaloftheload. The+Sand-Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.

4

-S

Negativesensing. The-Ssignalshouldbeconnectedtothenegativeterminaloftheload. The-Sand+Sleadsshouldbetwistedinpairto

minimizenoise pick-upeffect. Themaximumlinedropcompensationis0.5V.

2

GND

Thispinconnectstothenegativeterminal(-V).ReturnforDC-OKsignaloutput.

CN100

4

3

2

1

450WSingleOutputwithPFCFunction

FileName:HRP-450-SPEC2011-08-09

H R P - 4 5 0 series

FunctionDescriptionofCN100

PinNo. Function Description

FunctionManual

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HRP-450-48 Datasheet(PDF) 3 Page - Mean Well Enterprises Co., Ltd.

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