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LS-40V12-DALI2 (12V 40W)


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Delivery time: 2-5 workdays inside EU

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LED power supply for 12 Vdc constant voltage
3.33 A (40W) max., IP20, independent installation
Dimmable with DALI2, PUSH (pri.), 0-10V (sec.)
Flickerfree according to IEEE 1789

Electrical Data

Input Voltage (nominal)220…240 Vac
Input Voltage (range)198…264 Vac
Mains Frequency50/60 Hz
Power Factor (λ)> 0.95  Full Load, 230 Vac
Input Current0.21 A max.  Full Load, 230 Vac
Inrush Current15 A max.    Width=100us, 230 VAC
Output Voltage12 Vdc
Output Current3.33 A max.
Output Power (nominal)4…40 W
Efficiency86 % max.    230Vac,100% load
Life Time5 years    Ta 100% load
Dimming modeDALI, PUSH (pri.), 0-10V (sec.)


Operating Condition

Operating temperature range (ta)-20…+45 °C
Max. Surface Temperature (tc)85 °C
Permitted rel. Humidity10…95 %
Protection ClassII
Type of ProtectionIP20



Short Circuit ProtectionYes *
Overload ProtectionYes *
Overvoltage ProtectionYes *
Overheating ProtectionYes *

(*) The output shuts off and will be resumed, after problem is removed and led driver is restarted.


Standards & Certificates

StandardsEN 61347-1, EN 61347-2-13
EN 61000-3-2, EN 61000-3-3
EN 55015, EN 61547
Dali Standard (DT-6)IEC62386-102, IEC62386-207
Approval MarksCE, UKCA
RoHS CompliantYes



Type of InstallationIndependent installation
Type of ConnectionPush terminal
Cable Cross-Section, input side0.75…1.5 mm²
Cable Cross-Section, output side0.75…1.5 mm²
Cable Preparation Length, input side8 mm
Cable Preparation Length, output side8 mm








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