16 / 19

Specifications are subject to changes without notice.

All specifications are typical at 25

C unless otherwise stated.

150W Programmable IP66/IP67 Tunable White Driver

EUW-150DxxxDx

Rev.C

www.inventronics-co.com

Tel: 86-571-56565800

Fax: 86-571-86601139

sales@inventronics-co.com

 10V PWM Dimming

The recommended implementation of the dimming control is provided below.

Dim+/Dim2+

Dim-

Inventronics

LED Driver

V+

V2-

L

N

Vac

CCT/Dim1+

PWM

Signal

V1-

I2

I1

PWM

Signal

Implementation 2

: Positive logic

Notes: Do NOT connect Dim− to the output V− or V+, otherwise the driver will not work properly.

 Power transfer

This function is optional, when channel 1 is dim-to-off, part or all of its power can be transferred to channel 2 by

setting Inventronics Programing software.

For example

Select “Independent Mode”, then select “Modify Ch2 power_max” if power transfer function is needed. If input 80% in the

field, the I_Ch2 value will be added by 80%*I_Ch1 current when Ch1 is dimmed to off.

Please ensure the total power cannot exceed 150W.

 Output Lumen Compensation

Output Lumen Compensation (OLC) may be used to maintain constant light output over the life of the LEDs

by driving them at a reduced current when new, then gradually increasing the drive current over time to

counteract LED lumen degradation.

 Maximum Dimming Level with 9V or 10V Selectable

The maximum dimming level can be set as corresponding dimming voltage is 9V or 10V by Inventronics

Multi Programmer,9V is default.