30W Single Output Switching Power Supply ELN-30 s e ri e s Features : Universal AC input / Full range Protections: Short circuit / Over current / Over voltage Cooling by free air convection Built-in constant current limiting circuit with adjustable OCP level Optional dimming function : 1.1~10VDC (D type) or PWM (P type) controlled Fully isolated plastic case with IP64 level Class power unit, no FG Class 2 power unit Pass LPS Suitable for LED lighting and moving sign applications (Note.8) 100% full load burn-in test Low cost 2 years warranty LPS I P 6 4 ( for 48V only) ( except for 48V ) SPECIFICATION MODEL ELN-30-5 ELN-30-9 ELN-30-12 ELN-30-15 ELN-30-24 ELN-30-27 ELN-30-48 DC VOLTAGE 5V 9V 12V 15V 24V 27V 48V LED OPERATION VOLTAGE Note.7 3 ~ 5V 3 ~ 9V 3 ~ 12V 3 ~ 15V 3 ~ 24V 3 ~ 27V 3 ~ 48V RATED CURRENT 5A 3.4A 2.5A 2A 1.25A 1.12A 0.63A CURRENT RANGE 0 ~ 5A 0 ~ 3.4A 0 ~ 2.5A 0 ~ 2A 0 ~ 1.25A 0 ~ 1.12A 0 ~ 0.63A RATED POWER 25W 30.6W 30W 30W 30W 30.24W 30.24W RIPPLE & NOISE (max.) Note.2 80mVp-p 100mVp-p 120mVp-p 120mVp-p 150mVp-p 150mVp-p 250mVp-p 4.5 ~ 5.5V 8.7 ~ 10.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V 24.3 ~ 29.7V 43.2 ~ 52.8V OUTPUT VOLTAGE ADJ. RANGE Can be adjusted by internal potentiometer SVR1 CURRENT ADJ. RANGE -25% ~ 3%. Can be adjusted by internal potentiometer SVR2 VOLTAGE TOLERANCE Note.3 5.0% LINE REGULATION 1.0% LOAD REGULATION 2.0% SETUP, RISE TIME Note.6 500ms, 80ms / 230VAC 1000ms, 80ms / 115VAC at full load HOLD UP TIME (Typ.) 50ms/230VAC 16ms/115VAC at full load VOLTAGE RANGE Note.4 90 ~ 264VAC 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 75% 80% 82% 82% 85% 85% 87% INPUT AC CURRENT (Typ.) 0.75A/115VAC 0.48A/230VAC INRUSH CURRENT (max.) COLD START 60A/230VAC LEAKAGE CURRENT 0.25mA / 240VAC 95 ~ 110% OVER CURRENT Protection type : Constant current limiting, recovers automatically after fault condition is removed PROTECTION 5.75 ~ 6.75V 11 ~ 13.5V 13.8 ~ 16V 17.5 ~ 21V 28 ~ 32V 31 ~ 36.4V 54 ~ 60V OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover FUNCTION DIMMING CONTROL (OPTIONAL) 1.1 ~ 10VDC or PWM signal : 100Hz ~ 3KHz -20 ~ +60 (Refer to "Derating Curve") WORKING TEMP. 20 ~ 90% RH non-condensing WORKING HUMIDITY -40 ~ +80 , 10 ~ 95% RH ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT 0.03%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL1310, CAN/CSA C22.2 No. 223-M91(except for 48V), IP64 approved ; design refer to TUV EN60950-1 WITHSTAND VOLTAGE I/P-O/P:3KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH EMC EMC EMISSION 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 EMC IMMUNITY MTBF 628.3Khrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION 145*47*30mm (L*W*H) 0.26Kg; 60pcs/16.6Kg/1.25CUFT PACKING 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. NOTE 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. The power supply is considered as 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 again. 6. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time. 7. Constant current operation region is within the specified output voltage range above. This is the suitable operation region for LED related applications. 8. The unit might not be suitable for lighting applications in EU countries. Please check with your local authorities for the possible use of the unit. File Name:ELN-30-SPEC 2012-03-20 30W Single Output Switching Power Supply ELN-30 s e ri e s Mechanical Specification Case No.964A Unit:mm 145 4.38 320 20 2-R2.25 +V(Red) 320 20 -V(Black) T case SVT 18AWG 2C AC/L(Brown) 63.5 AC/N(Blue) SVT 18AWG 2C 4.38 T case: Max. Case Temperature. OUTPUT(with optional dimming function) +V(Red) -V(Black) DIM+(Blue) UL2464 18AWG 4C DIM-(White) Output voltage and current adjustment : remove the upper case and adjust through SVR1 & SVR2 shown in the diagram. SVR2 SVR1 SVR1 Output voltage adjustment SVR2 Output current adjustment Block Diagram fosc : 60KHz RECTIFIERS EMI FILTER POWER +V I/P & & SWITCHING -V RECTIFIERS FILTER DIM- DETECTION CIRCUIT PWM O.L.P. PWM or CONTROL O.C.P. 1.1~10V O.V.P. DIM+ Optional Dimming Control D De er ra at tiin ng C g Cu ur rv ve e Static Characteristics 100 100 90 80 80 70 60 60 40 50 20 40 -20 -15 -5 0 0 15 30 40 50 60 (HORIZONTAL) 90 100 125 135 145 155 165 1 17 75 5 180 200 230 264 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz File Name:ELN-30-SPEC 2012-03-20 L L LO O OA A AD ( D ( D (% % %) ) ) 9.83 47 15 L LO OA AD ( D (% %) ) 9.83 30 30W Single Output Switching Power Supply ELN-30 s e ri e s Dimming Control (Optional) Level of output current can be adjusted through the dimming control function. When there is no signal sending to the control wires (open circuit between the two control wires), the power supply unit will operate as 0V (D-type) or 0% duty (P-type) of input signal and hence the output current will be zero. (1)1.1~10V (D type, & : ELN-30- 12 D) DIM+ 100% 90% 80% + 70% Vdc 60% 47.5% 50% 40% 30% DIM- 20% Vdc:1.1~10V 10% 5% 0% 0 1.1 2 3 4 5 6 7 8 9 10 DC Input (2)PWM (P type, & : ELN-30- 12 P) 95% 100% 87.5% V 90% 77.5% 80% f: 100Hz ~ 3KHz 70% 60% 60% f 50% 37.5% 40% 27.5% 30% 20% 15% 10% f 0% t1 t2 0% 11% 20% 30% 40% 50% 60% 70% 80% 90% 100% t1 Duty= ,0 ~ 100% t1+t2 Duty Cycle Lo:0V Hi:10V File Name:ELN-30-SPEC 2012-03-20 Output Current Output Current