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30W Single Output Switching Power Supply
Features :
Universal AC input / Full range
ELN-30
series
Fully isolated plastic case with IP64 level Built-in constant current limiting circuit with adjustable OCP level Protections: Short circuit / Overload / Over voltage Optional dimming function : 1.1~10VDC (D type) or PWM (P type) controlled UL1310 Class 2 power unit Cooling by free air convection 100% full load burn-in test Suitable for LED lighting and moving sign applications 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 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 21.6 ~ 26.4V ELN-30-27 27V 3 ~ 27V 1.12A 0 ~ 1.12A 30.24W 150mVp-p 24.3 ~ 29.7V
IP64
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 INRUSH CURRENT(max.) LEAKAGE CURRENT OVER CURRENT PROTECTION OVER VOLTAGE
Note.4
Can be adjusted by internal potential meter SVR1 -25% ~ 3%. Can be adjusted by internal potential meter SVR2 5.0% 1.0% 2.0%
Note.6 500ms, 80ms / 230VAC
1000ms, 80ms / 115VAC at full load
50ms/230VAC 90 ~ 264VAC 47 ~ 63Hz 75%
16ms/115VAC at full load
80%
82%
82%
85%
85%
87%
0.75A/115VAC 0.48A/230VAC COLD STAR 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 ~ 10VDC or PWM WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE -20 ~ +60 -40 ~ +80 0.03%/ (Refer to output load 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 Design refer to UL1310 Class 2,TUV EN60950-1, CAN/CSA C22.2 No. 223-M91(except for 48V), EN61347-2-13; IP64 approved I/P-O/P:3KVAC
SAFETY & ISOLATION RESISTANCE I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B HARMONIC CURRENT EMS IMMUNITY MTBF OTHERS DIMENSION PACKING
NOTE
Compliance to EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, 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 derating curve for more details. 5. The power supply is considered a component which will be installed a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 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.
File Name:ELN-30-SPEC 2008-06-16
30W Single Output Switching Power Supply
Mechanical Specification
145 4.38
ELN-30
Case No.964A
series
Unit:mm
9.83
2-R2.25
320 10 +V(Red) -V(Black)
47
320 10
AC/L(Brown) AC/N(Blue)
18AWG 2C 4.38
9.83
18AWG 2C
(Optional)
Output voltage and current adjustment : remove the upper case and adjust through SVR1 & SVR2 shown in the diagram.
+V(Red) -V(Black) DIM+(Blue) DIM-(White)
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 Ta=25
O.L.P.
Derating Curve
Static Characteristics
100 90
100
80
80 70
60
LOAD (%)
40
LOAD (%)
60 50 40
20
-20
-15
-5
0
15
30
40
50
60 (HORIZONTAL)
90
100
125
135
145
155 165
175
180
200
230
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
File Name:ELN-30-SPEC 2008-06-16
30
30W Single Output Switching Power Supply
Dimming Control (Optional)
Level of output current can be adjusted through the dimming control function. (1)1.1~10V
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
(2)PWM
V f: 100Hz ~ 3KHz
100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 0% 11% 20% 30% 40%
DC Input
95% 87.5% 77.5% 60% 37.5% 27.5% 15%
f
t1
t2
f
Duty= t1 ,0 ~ 100% t1+t2 Lo:0V Hi:10V
Output Current
50%
60%
70%
80%
90%
100%
Duty Cycle
Recommend Application Deployment (24V)
+V(Red) 24V, 1.25A ELN-30-24 -V(Black) +V(Red) 24V, 1.25A ELN-30-24 -V(Black)
R
R LED
1 to 6 LEDs // 2 strips This configuration is based on LED with the following parameters : VF= 3.0~3.5V I F = 600~700mA
LED
6 LEDs // 1 to 2 strips This configuration is based on LED with the following parameters : VF= 3.0~3.5V R=10 ohm, 10W IF=600~700mA
+V(Red)
24V, 1.25A
ELN-30-24
-V(Black)
+V(Red)
24V, 1.25A
ELN-30-24
-V(Black)
R
R
R
R
LED
1 to 6 LEDs // 4 strips This configuration is based on LED with the following parameters : VF= 3.0~3.5V I F =3 00~350mA
LED
6 LEDs // 1 to 4 strips This configuration is based on LED with the following parameters : VF= 3.0~3.5V R=20 ohm, 3W
File Name:ELN-30-SPEC 2008-06-16
IF=300~350mA

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