ELN-60-D Series 60W IP64 Dimming Function LED Lighting Power Supplies Features • • • • • • • • • Universal AC input up to 264VAC 1.1~10VDC dimming function Adjustable output voltage & constant current levels IP64 level fully isolated plastic case Short circuit, over current, over voltage protections Class II power unit, no FG Passes LPS 100% full load burn-in test Cooling by free air convection Specification Voltage INPUT Inrush Current Leakage Current Rated Current Constant Current Operation Ripple & Noise Over Voltage PROTECTION Shutdown output voltage, re-power on to recover Over Current 95~110%; constant current limiting, recovers automatically after fault condition is removed -25% ~ 3%. Can be adjusted by internal potentiometer SVR2 Voltage Tolerance Line Regulation Load Regulation ELEC. CHAR. Setup, Rise Time Operating: -20~+60℃ ; De-rating: 45~60℃@50% load ; Storage: -40~ +80℃ 10~500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes Withstand Voltage SAFETY Operating: 20%~90% RH; Storage: 10%~95% RH (non condensing) Temp. Coefficient Isolation Resistance Safety Standard UL1310 Class 2, CAN/CSA C22.2 No. 223-M91 (except for 48V); design refers to TUV EN60950-1, EN61347-2-13 Compliance to EN55022 (CISPR22) Class B, EN61000-3-2 Class A, EN61000-3-3 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A M.T.B.F. OTHERS 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Derating may be needed under low input voltage. Please check the static characteristics for more details. 5. Constant current operation region is within the specified output voltage range above. This is the suitable operation region for LED related applications. 6. The power supply is considered a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation. 7. Length of set up time is measured at first cold start. Turning the power supply ON/OFF may lead to increased set up time. 8. Output voltage can be adjusted through SVR1 on the PCB; Output constant current level limit can be adjusted through SVR2 on the PCB. 9. In the European market this power supply can be used for LED lighting applications that do not need to comply with the harmonic current requirements of EN61000-3-2 Class C. Sunpower Technology LLP Orion House, Calleva Park, Aldermaston, Berkshire RG7 8SN Tel: +44 (0)118 981 1001 • E-mail: [email protected]

ELN-60-D Series 60W IP64 Dimming Function LED Lighting Power Supplies Block Diagram EMI FILTER & RECTIFIERS POWER SWITCHING RECTIFIERS & FILTER DIM+ Optional Dimming Control De-Rating Curve +V(Red) -V(Black) +V(Red) -V(Black) DIM+(Blue) DIM-(White) Output Voltage and Current Adjustment Remove the upper case and adjust through SCR1 % SVR2, as shown in diagram below SVR1 Output voltage adjustment SVR2 Output current adjustment Sunpower Technology LLP Orion House, Calleva Park, Aldermaston, Berkshire RG7 8SN Tel: +44 (0)118 981 1001 • E-mail: [email protected]

ELN-60-D Series 60W IP64 Dimming Function LED Lighting Power Supplies Dimming Control The level of output current can be adjusted through the dimming control function. When there is no signal to the control wires (open circuit between the two control wires), the power supply will operate as 0V of input signal and the output current will be zero. 95% 100% DIM+ Output Current Sunpower Technology LLP Orion House, Calleva Park, Aldermaston, Berkshire RG7 8SN Tel: +44 (0)118 981 1001 • E-mail: [email protected]