ELN-30-12

30W Single Output Switching Power Supply Features : ELN-30 series 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 SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER ELN-30-5 5V 5A 0 ~ 5A 25W 4.5 ~ 5.5V LED OPERATION VOLTAGE Note.7 3 ~ 5V ELN-30-9 9V 3 ~ 9V 3.4A 0 ~ 3.4A 30.6W 100mVp-p 8.7 ~ 10.5V ELN-30-12 12V 3 ~ 12V 2.5A 0 ~ 2.5A 30W 120mVp-p 10.8 ~ 13.2V LPS IP64 ELN-30-15 15V 3 ~ 15V 2A 0 ~ 2A 30W 120mVp-p 13.5 ~ 16.5V ELN-30-24 24V 3 ~ 24V 1.25A 0 ~ 1.25A 30W 150mVp-p ( for 48V only) ( except for 48V ) ELN-30-27 27V 3 ~ 27V 1.12A 0 ~ 1.12A 30.24W 150mVp-p 24.3 ~ 29.7V ELN-30-48 48V 3 ~ 48V 0.63A 0 ~ 0.63A 30.24W 250mVp-p 43.2 ~ 52.8V RIPPLE & NOISE (max.) Note.2 80mVp-p OUTPUT VOLTAGE ADJ. RANGE CURRENT ADJ. RANGE VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (max.) LEAKAGE CURRENT OVER CURRENT PROTECTION OVER VOLTAGE 21.6 ~ 26.4V Can be adjusted by internal potentiometer SVR1 -25% ~ 3%. Can be adjusted by internal potentiometer SVR2 5.0% 1.0% 2.0% Note.6 500ms, 80ms / 230VAC 1000ms, 80ms / 115VAC at full load 50ms/230VAC Note.4 90 ~ 264VAC 16ms/115VAC at full load 127 ~ 370VDC 80% 82% 82% 85% 85% 87% 47 ~ 63Hz 75% 0.75A/115VAC 0.48A/230VAC COLD START 60A/230VAC 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 STANDARDS SAFETY & EMC WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE -20 ~ +60 -40 ~ +80 0.03%/ (Refer to "Derating Curve") , 10 ~ 95% RH (0 ~ 50 ) 20 ~ 90% RH non-condensing 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL1310, CAN/CSA C22.2 No. 223-M91(except for 48V), IP64 approved ; design refer to TUV EN60950-1 I/P-O/P:3KVAC I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH 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 628.3Khrs min. MIL-HDBK-217F (25 ) 145*47*30mm (L*W*H) 0.26Kg; 60pcs/16.6Kg/1.25CUFT 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. 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 Mechanical Specification 145 4.38 9.83 ELN-30 Case No.964A series Unit:mm 2-R2.25 47 320 20 +V(Red) -V(Black) 9.83 T case 15 320 20 AC/L(Brown) AC/N(Blue) 63.5 SVT 18AWG 2C SVT 18AWG 2C 4.38 T case: Max. Case Temperature. 30 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 I/P EMI FILTER & RECTIFIERS POWER SWITCHING RECTIFIERS & FILTER DETECTION CIRCUIT PWM CONTROL O.V.P. O.C.P. fosc : 60KHz +V -V DIMPWM or 1.1~10V DIM+ Optional Dimming Control O.L.P. Derating Curve Static Characteristics 100 90 100 80 80 70 60 LOAD (%) 40 LOAD (%) -15 -5 0 15 30 40 50 60 (HORIZONTAL) 60 50 40 20 -20 90 100 125 135 145 155 165 175 180 200 230 264 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz File Name:ELN-30-SPEC 2012-03-20 30W Single Output Switching Power Supply 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% 60% 50% 40% 30% 20% 10% 0% 0 ELN-30 series Vdc Output Current + 47.5% DIMVdc: 1.1~10V 5% 1.1 2 3 4 5 6 7 8 9 10 DC Input (2)PWM (P type, & : ELN-30- 12 P) V f: 100Hz ~ 3KHz f t1 t2 f 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0% 95% 87.5% 77.5% 60% 37.5% 27.5% 15% Output Current Duty= t1 ,0 ~ 100% t1+t2 Lo:0V Hi:10V 11% 20% 30% 40% 50% 60% 70% 80% 90% 100% Duty Cycle File Name:ELN-30-SPEC 2012-03-20