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LS-20-700 TRIAC LI (700mA 20W)


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Delivery time: 2-5 workdays inside EU

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LS-20-700 TRIAC LI

LED power supply for 700 mA constant current
20…30 Vdc, 14…21 W, IP20, independent installation
TRIAC (leading & trailing edge) dimmable
Flickerfree according to IEEE 1789

Electrical Data

Input Voltage (nominal) 220…240 Vac
Input Voltage (range) 198…264 Vac
Mains Frequency 50/60 Hz
Power Factor (λ) > 0,95  Full Load, 230 Vac
Input Current 0.16 A max.  Full Load, 198 Vac
Inrush Current 10 A max.  Full Load, 230 Vac
Leakage Current < 0,7 mA  240 Vac
Output Voltage 20…30 Vdc
Output Current 700 mA
Output Power (nominal) 14…21 W
Efficiency ≥ 83 %
Life Time > 30,000 h
Dimming Mode Triac (leading & trailing edge)
Dimming Range 10%… 100%


Operating Condition

Operating Ambient Temperature (ta) -20…+50 °C
Max. Surface Temperature (tc) 80 °C
Permitted rel. Humidity 20…90 %
Protection Class II
Type of Protection IP20



Short Circuit Protection Yes *
Overload Protection Yes *  105…120 %
Overvoltage Protection Yes *  >40 Vdc
Overheating Protection No

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


Standards & Certificates

Standards (LVD) EN 61347-1, EN 61347-2-13
EN 62384
Standards (EMC) EN 61000-3-2, EN 61000-3-3
EN 61000-4-2, EN 61000-4-5
EN 55015, EN 61547
Approval Marks CE, ENEC
RoHS Compliant Yes



Type of Installation Independent installation
Type of Connection Spring terminal
Cable Cross-Section, input side 0,5…1,5 mm²
Cable Cross-Section, output side 0,5…1,5 mm²
Cable Preparation Length, input side 7,0…9,0 mm
Cable Preparation Length, output side 7,0…9,0 mm







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