ELN-30-48 Mean Well, ELN-30-48 Datasheet - Page 3
![Linear & Switching Power Supplies 30.24W 48V 0.63A](/photos/17/97/179769/eln30_sml.jpg)
ELN-30-48
Manufacturer Part Number
ELN-30-48
Description
Linear & Switching Power Supplies 30.24W 48V 0.63A
Manufacturer
Mean Well
Datasheet
1.ELN-30-48.pdf
(3 pages)
Specifications of ELN-30-48
Product
Switching
Commercial/medical
Commercial
Output Power Rating
30 W
Input Voltage
90 VAC to 264 VAC
Number Of Outputs
1
Output Voltage (channel 1)
48 V
Output Current (channel 1)
0.63 A
Mounting Style
Chassis
Output Type
DC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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-
(2)PWM (P type, & : ELN-30-
Dimming Control (Optional)
Vdc
V
Duty=
Lo:0V
+
Vdc: 1.1~10V
t1+t2
t1
Hi:10V
t1
,0 ~ 100%
f
t2
30W Single Output Switching Power Supply
f: 100Hz ~ 3KHz
DIM+
DIM-
12 P)
12 D)
f
100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0%
0%
0
15%
5%
1.1
11%
27.5%
20%
2
37.5%
30%
3
40%
4
Duty Cycle
47.5%
60%
DC Input
50%
5
60%
6
77.5%
E L N - 3 0
70%
7
87.5%
80%
8
95%
90%
9
File Name:ELN-30-SPEC 2011-03-09
100%
10
s e r i e s