EUCHIPS EUP12D-1H12V-0 User manual

SHANGHAI EUCHIPS INDUSTRIAL CO.,LTD
EUP12D-1H12V-0 User Manual V01.1 1 www.euchips.com
EUP12D-1H12V-0
DALI Constant Voltage Dimming Driver
Summary
EUP12D-1H12V-0 is a constant voltage mode output LED driver and complies with DALI standard protocol IEC
62386. This driver can be connected to DALI main controller or Touch DIM to achieve a smooth dimming effect.
Product Features
Single channel constant voltage output,1A Max
Meet DALI protocol IEC 62386
Support Touch DIM function
Dimming effect smooth, no flicker
Over load protection; Over voltage protection
IP20, suitable for MR16 and other indoor LED lighting

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Technical Parameters
Model
EUP12D-1H12V-0
Output
Channels
1
Voltage
12VDC
Current
1A
Power
12W
Voltage Accuracy
±3%
R & N (Max)
120mVp-p
Input
Voltage
220VAC –240VAC
Frequency
50/60Hz
Efficiency
＞80%@230VAC,full load
PF
＞0.5@230VAC,full load
Current
0.15A@230VAC
Inrush current
Cold start,12A@230VAC
Protection
Short circuit
Close output，recovers automatically after fault removed
Over load
Close output，recovers automatically after fault removed
Over temperature
Shut down the output, recovers automatically when temp. back
to normal.
Function
Dimming mode
DALI, Touch DIM
Others
Dimension
78*36*29 mm（L*W*H）
G.W
85g
IP rating
IP20
Working temp.
-20℃~ 50℃
Relative humidity
20~90% RH
Dimension (mm)

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Wiring Diagram
Dimming Curve
Note: For capacitive load, the larger inrush current will reduce the service life of the electrolytic capacitor. Before
using this product, please contact the relevant technical personnel to match and verify.
DALI Diagram Touch DIM diagram
Remark: Only use open push button without indicator light. Maximum cable length between each Unit: 20 meters.
1. Short press the Touch DIM switch (<0.5s) to control the lamp on or off.
2. Long press the Touch DIM switch (>0.5s) to dim the brightness of light. The dimming direction will change every
time after pressing switch.
3. Double-click the Touch DIM switch (<0.3s), then all lamps connected on the device will be set maximum

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EUP12D-1H12V-0 User Manual V01.1 4 www.euchips.com
brightness.
4. The brightness adjustment range is 1%-100%, and the light can be turned off through short pressing when doing
the adjustment with long pressing Touch DIM switch.
5. With the Power off memory function, the power-down state will be recovered when power on again.
Caution
1. The product shall be installed and serviced by a qualified person.
2. DALI and Touch DIM functions cannot be used simultaneously, which can be controlled respectively by using
DALI controllers or the equipments with Touch DIM function.
3. This product is non-waterproof. Please avoid the sun and rain. When installed outdoors please ensure it is
mounted in a water proof enclosure.
4. Good heat dissipation will prolong the working life of the controller. Please ensure good ventilation.
5. Please check if the output voltage and current of any LED power supplies used comply with the requirement of
the product.
6. Please ensure that adequate sized cable is used from the controller to the LED lights to carry the current. Please
also ensure that the cable is secured tightly in the connector.
7. Ensure all wire connections and polarities are correct before applying power to avoid any damages to the LED
lights.
8. If a fault occurs please return the product to your supplier. Do not attempt to fix this product by yourself.