All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
0.800
(20.32)
0.60
(15.2)
0.040 DIA
(1.02)
0.22 min.
(5.6)
BOTTOM VIEW
2 1
5 4 3
0.400
(10.16)
0.400
(10.16)
1.00
(25.4)
0.200
(5.08)
0.40
(10.2)
2.00(50.8)
0.40
(10.2)
CASE B
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
Specifications
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to 1/4 Load
3. A Minimum Load On the Output is Necessary to Maintain Regulation
4. Maximum case temperature under any operating condition should
not exceed 100˚C.
EC4BE Series Derating Curve
-25
-25
0
71
100
50 7525 100
Output Load(%)
100%
120%
80%
60%
40%
20%
0%
Ambient Temperature(˚C)
Natural
Convection
EC4BE
E176177
®
US
EC4BE
10 WATT
DC-DC CONVERTERS
S E R I E S
MODEL
NUMBER
EC4BE01
EC4BE02
EC4BE03
EC4BE04
EC4BE05
EC4BE06
EC4BE11
EC4BE12
EC4BE13
EC4BE14
EC4BE15
EC4BE16
EC4BE21
EC4BE22
EC4BE23
EC4BE24
EC4BE25
EC4BE26
9-18 VDC
18-36 VDC
36-72 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
5 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
±5 VDC
100 mA
45 mA
35 mA
±25 mA
±20 mA
±50 mA
100 mA
45 mA
35 mA
±25 mA
±20 mA
±50 mA
100 mA
45 mA
35 mA
±25 mA
±20 mA
±50 mA
2000 mA
830 mA
666 mA
±415 mA
±333 mA
±1000 mA
2000 mA
830 mA
666 mA
±415 mA
±333 mA
±1000 mA
2000 mA
830 mA
666 mA
±415 mA
±333 mA
±1000 mA
30 mA
30 mA
30 mA
40 mA
40 mA
40 mA
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
1100 mA
1065 mA
1065 mA
1065 mA
1065 mA
1065 mA
535 mA
520 mA
520 mA
520 mA
520 mA
520 mA
260 mA
254 mA
254 mA
254 mA
254 mA
254 mA
76
78
78
78
78
78
78
80
80
80
80
80
80
82
82
82
82
82
2" x 1"
2" x 1"
2" x 1"
% EFF. SIZE
INPUT
VOLTAGE
OUTPUT CURRENT INPUT CURRENT
NO LOAD FULL LOAD
MIN. MAX.
OUTPUT
VOLTAGE
NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC
INPUT SPECIFICATIONS:
Input Voltage Range......................12V............................................... ..9-18V
24V...............................................18-36V
48V...............................................36-72V
Input Filter..............................................................................................Pi Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy
Single Output.....................................................................±1.0% max.
Dual + Output....................................................................±1.0% max.
Dual - Output.....................................................................±1.0% max.
Voltage Balance (Dual)...............................................................±1.0% max.
Transient Response
Single 25% Step Load Change.................................................... <500µ sec.
Dual FL-1/2L ±1% Error Band..........................................................<500µ sec.
Ripple and Noise,20MHzBW................................................100mV p-p max.
Temperature Coefficient......................................................±0.02%/˚C max.
Short Circuit Protection................................................................Continuous
Line Regulation1 Single/Dual Output.........................................±0.2% max.
Load Regulation2 Single/Dual Output.......................................±1.0% max.
GENERAL SPECIFICATIONS:
Efficiency..........................................................................................See Table
Isolation Voltage........................................................................500 VDC min.
Isolation Resistance............................................................................109ohms
Switching Frequency.................................................................. 200KHz, min.
Operating Ambient Temperature Range .......................... -25˚C to +71˚C
De-rating, Above 71˚C ………………….. Linearly to Zero power at 100˚C
Case Temperature
4
…………….....................................................100˚C max
Cooling ………………………………………………..........Natural Convection
Storage Temperature Range.............................................-40°C to + 100°C
EMI/RFI.................................................................Six sided Continuous Shield
Dimensions................................................................2.00 x 1.00 x 0.40 inches
(50.8 x 25.4 x 10.2 mm)
Case Material.....................................................Black Coated Copper with
Non-Conductive Base
Weight.........................................................................................................33g
PIN CONNECTION
Pin Function
1
2
3
4
5
+ Input
- Input
+ Output
Common/NP
- Output
NP*-NO PIN ON SINGLE OUTPUT
• 10W Isolated Output
• 2" x 1" Case
• Regulated Outputs
• Efficiency to 82%
Features
• Pi Input Filter
• Continuous Short Circuit Protection
• Meets EN55022 Class A, Conducted
All Dimensions In Inches(mm)
Tolerances Inches: x.xx= ±0.04, x.xxx= ±0.010
Millimeters: x.x= ±1, x.xx= ±0.25
