S
E
R
I
E
S
Temperature Coefficient..........................................................................................................................................................................................± 0.05%/˚C
Ripple and Noise, 20MHz BW...................................................................................................................3.3V / 5V........................................100mV p-p max.
12V / 15V...............................................1% p-p max.
Short Circuit Protection............................................................................................................................................................................................Continuous
Line Regulation, Single/Dual
1
...........................................................................................................................................................................................± 0.5%
Features
•
•
•
•
7.5W Isolated Output
Efficiency to 82%
2:1 Input Range
Regulated Outputs
• Pi Input Filter
• Continuous Short Circuit Protection
Load Regulation, Single
2
...................................................................................................................................................................................................± 0.5%
Dual
3
.................................................................................................................................................................................................± 1.0%
GENERAL SPECIFICATIONS:
Efficiency......................................................................................................................................................................................................................See Table
Isolation Voltage..................................................................................................................................................................................................1500 VDC min.
Isolation Resistance........................................................................................................................................................................................................10
9
ohms
Switching Frequency...............................................................................................................................................................................................100KHz, min.
Operating Temperature Range.......................................................................................................................................................................-25˚C to + 71˚C
Case Temperature...................................................................................................................................................................................................100˚C max.
Cooling........................................................................................................................................................................................................Free-Air Convection
Storage Temperature Range.........................................................................................................................................................................-40˚C to + 100˚C
Dimensions ......................................................................................................................................................................................................2 x 1 x 0.4 inches
(50.8 x 25.4 x 10.2mm)
MODEL
NUMBER
EC3B01
EC3B02
EC3B03
EC3B04
EC3B05
EC3B06
EC3B07
EC3B11
EC3B12
EC3B13
EC3B14
EC3B15
EC3B16
EC3B17
EC3B21
EC3B22
EC3B23
EC3B24
EC3B25
EC3B26
EC3B27
INPUT
VOLTAGE
OUTPUT
VOLTAGE
5 VDC
12 VDC
15 VDC
OUTPUT
CURRENT
1500 mA
625 mA
500 mA
±310
mA
±250
mA
±750
mA
1500 mA
1500 mA
625 mA
500 mA
±310
mA
±250
mA
±750
mA
1500 mA
1500 mA
625 mA
500 mA
±310
mA
±250
mA
±750
mA
1500 mA
INPUT CURRENT
NO LOAD
FULL LOAD
7.5 mA
7.5 mA
7.5 mA
12 mA
12 mA
7.5 mA
7.5 mA
5 mA
5 mA
5 mA
7.5 mA
7.5 mA
7.5 mA
5 mA
2 mA
2 mA
2 mA
3 mA
3 mA
3 mA
3 mA
820 mA
780 mA
780 mA
775 mA
780 mA
820 mA
557 mA
400 mA
380 mA
380 mA
385 mA
385 mA
400 mA
271 mA
200 mA
192 mA
192 mA
192 mA
192 mA
200 mA
136 mA
% EFF.
76
80
80
80
80
76
74
78
82
82
81
81
78
76
78
81
81
81
81
78
76
CASE
Case Material...............................................................................................................................................................................Black Coated Copper With
Non-Conductive Base
Weight.....................................................................................................................................................................................................................................35g
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 10% Load
3. Measured From Full Load to 1/4 Load
9-18 VDC
±12
VDC
±15
VDC
±5
VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
B
CASE B
All Dimensions In Inches(mm)
Tolerance .xx=
±.04,
.xxx=
±.010
0.20
(5.1)
0.40
(10.2)
PIN CONNECTION
0.60 (15.2)
Pin
1.
2.
3.
4.
5.
*NP-NO PIN
Function
+ Input
- Input
+ Output
Common/NP
- Output
18-36 VDC
±12
VDC
±15
VDC
±5
VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
B
2
1
2.00(50.8)
BOTTOM VIEW
0.80 (20.3)
5
4
3
0.040 DIA
(1.0)
0.22 min.
(5.6)
36-72 VDC
±12
VDC
±15
VDC
±5
VDC
3.3 VDC
B
0.40
(10.2)
1.00
(25.4)
0.40
(10.2)
0.40
(10.2)
31
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
ELECTRONIC COMPONENTS
RSG
■
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
■
■
■
■
■
Änderungen vorbehalten / subject to change without notice
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
EC3B
32
EC3B
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range........................................................................................................................................12V ..........................................................9-18V
24V ........................................................18-36V
48V ........................................................36-72V
Input Filter..........................................................................................................................................................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy....................................................................................................................................................................................................± 2.0% max.
Voltage Balance (Dual)...........................................................................................................................................................................................± 1.0% max.
7.5 WATT WIDE INPUT
DC-DC CONVERTERS
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