MEANWELL ELN-30

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