DimmingconnectiondiagramforturningthelightingfixtureON/OFF:

UsingaswitchandrelaycanturnON/OFFthelightingfixture.

1.Outputconstantcurrentlevelcanbeadjustedthroughoutputcablebyconnectingaresistoror1~10Vdcor10VPWMsignalbetweenDIM+andDIM-.

2.TheLEDlightingfixturecanbeturnedON/OFFbytheswitch.

N

L

LEDLighting Fixture

Relay

Blue

Brown

AC/L

AC/N

LPF-25D

DIM+

DIM-

V(-)

V(+)

Blue

White

Black

Red

Switch

Adjuster

0~100KOhmsresistance

1~10VDCVoltage

10VPWMSignal

DIMMINGOPERATION

AC/N(Blue)

AC/L(Brown)

25WSingleOutputSwitchingPowerSupply

FileName:LPF-25D-SPEC 2011-12-21

+V(Red)

-V(Black)

DIM+(Blue)

DIM-(White)

LPF-25D

Outputconstantcurrentlevelcanbeadjustedthroughoutputcableby1~10Vdc,10VPWM signalorresistancebetweenDIM+andDIM-.

Referenceresistancevalueforoutputcurrentadjustment(Typical)

60K

60%

60%

10K

1V

4V

7V

2V

5V

8V

3V

6V

9V

10V

10%

10%

20K

20%

20%

30K

30%

30%

40K

40%

40%

50K

50%

50%

70K

70%

70%

80K

80%

80%

90K

100K

OPEN

OPEN

OPEN

90%

90%

100%

95%~108%

95%~108%

95%~108%

100%

Resistancevalue

Dimmingvalue

Outputcurrent

Outputcurrent

1~10Vdimmingfunctionforoutputcurrentadjustment (Typical)

60%

60%

10%

10%

20%

20%

30%

30%

40%

40%

50%

50%

70%

70%

80%

80%

90%

90%

100%

100%

Dutyvalue

Outputcurrent

10VPWMsignalforoutputcurrentadjustment (Typical):Frequencyrange:100~3KHz