ELN-30 30W Single Output Switching Power Supply series Features : Universal AC input / Full range Protections: Short circuit / Overload / 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 Pass LPS Suitable for LED lighting and moving sign applications (Note.8) 100% full load burn-in test Low cost 2 years warranty LPS IP64 SPECIFICATION MODEL DC VOLTAGE ELN-30-9 ELN-30-12 ELN-30-15 ELN-30-24 ELN-30-27 ELN-30-48 5V 9V 12V 15V 24V 27V 48V 3 ~ 9V 3 ~ 12V 3 ~ 15V 3 ~ 24V 3 ~ 27V 3 ~ 48V 3.4A 2.5A 2A 1.25A 1.12A 0.63A 0 ~ 0.63A RATED CURRENT 5A CURRENT RANGE 0 ~ 5A 0 ~ 3.4A 0 ~ 2.5A 0 ~ 2A 0 ~ 1.25A 0 ~ 1.12A RATED POWER 25W 30.6W 30W 30W 30W 30.24W 30.24W 100mVp-p 120mVp-p 120mVp-p 150mVp-p 150mVp-p 250mVp-p 8.7 ~ 10.5V 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 26.4V 24.3 ~ 29.7V 43.2 ~ 52.8V 85% 85% 87% RIPPLE & NOISE (max.) Note.2 80mVp-p 4.5 ~ 5.5V VOLTAGE ADJ. RANGE Can be adjusted by internal potentiometer SVR1 -25% ~ 3%. Can be adjusted by internal potentiometer SVR2 CURRENT ADJ. RANGE VOLTAGE TOLERANCE Note.3 5.0% LINE REGULATION 1.0% 2.0% LOAD REGULATION SETUP, RISE TIME Note.6 500ms, 80ms / 230VAC 50ms/230VAC HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT ( except for 48V ) ELN-30-5 LED OPERATION VOLTAGE Note.7 3 ~ 5V OUTPUT ( for 48V only) Note.4 90 ~ 264VAC 1000ms, 80ms / 115VAC at full load 16ms/115VAC at full load 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 75% AC CURRENT (Typ.) INRUSH CURRENT (max.) 0.75A/115VAC 0.48A/230VAC COLD START 60A/230VAC LEAKAGE CURRENT OVER CURRENT PROTECTION OVER VOLTAGE 80% 82% 82% 0.25mA / 240VAC 95 ~ 110% Protection type : Constant current limiting, recovers automatically after fault condition is removed 5.75 ~ 6.75V 11 ~ 13.5V 13.8 ~ 16V 17.5 ~ 21V 28 ~ 32V 31 ~ 36.4V 54 ~ 60V Protection type : Shut down o/p voltage, re-power on to recover FUNCTION DIMMING CONTROL (OPTIONAL) 1.1 ~ 10VDC or PWM signal : 100Hz ~ 3KHz WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY & EMC OTHERS (Refer to "Derating Curve") -40 ~ +80 0.03%/ , 10 ~ 95% RH (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes SAFETY STANDARDS UL1310 Class 2, CAN/CSA C22.2 No. 223-M91(except for 48V), IP64 approved ; design refer to TUV EN60950-1, EN61347-2-13 WITHSTAND VOLTAGE I/P-O/P:3KVAC ISOLATION RESISTANCE EMC EMISSION I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Class B, EN61000-3-2 Class A, EN61000-3-3 EMC IMMUNITY MTBF Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A 628.3Khrs min. MIL-HDBK-217F (25 ) DIMENSION 145*47*30mm (L*W*H) 0.26Kg; 60pcs/16.6Kg/1.25CUFT PACKING NOTE -20 ~ +60 20 ~ 90% RH non-condensing 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. 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. In the European market this power supply can be used for LED lighting applications with input power up to 25W. File Name:ELN-30-SPEC 2011-06-24 ELN-30 30W Single Output Switching Power Supply Mechanical Specification Case No.964A series Unit:mm 145 9.83 4.38 320 20 2-R2.25 +V(Red) -V(Black) AC/L(Brown) AC/N(Blue) T case SVT 18AWG 2C 15 SVT 18AWG 2C 63.5 9.83 47 320 20 4.38 30 T case: Max. Case Temperature. OUTPUT(with optional dimming function) +V(Red) -V(Black) DIM+(Blue) DIM-(White) UL2464 18AWG 4C 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 EMI FILTER & RECTIFIERS I/P RECTIFIERS & FILTER POWER SWITCHING +V -V DIMDETECTION CIRCUIT O.L.P. PWM CONTROL PWM or 1.1~10V O.C.P. O.V.P. DIM+ Derating Curve Optional Dimming Control Static Characteristics 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -20 -15 -5 0 15 30 40 AMBIENT TEMPERATURE ( ) 50 60 (HORIZONTAL) 60 50 40 90 100 125 135 145 155 165 175 180 200 230 264 INPUT VOLTAGE (V) 60Hz File Name:ELN-30-SPEC 2011-06-24 ELN-30 30W Single Output Switching Power Supply series 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+ Output Current + Vdc DIMVdc: 1.1~10V 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 47.5% 5% 0% 0 1.1 2 3 4 5 6 7 8 9 10 DC Input (2)PWM (P type, & : ELN-30- 12 P) V Output Current f: 100Hz ~ 3KHz f t1 t2 Duty= t1 ,0 ~ 100% t1+t2 Lo:0V Hi:10V f 95% 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 87.5% 77.5% 60% 37.5% 27.5% 15% 0% 0% 11% 20% 30% 40% 50% 60% 70% 80% 90% 100% Duty Cycle File Name:ELN-30-SPEC 2011-06-24