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EK2540-7R Datasheet Preview

EK2540-7R Datasheet

150 Watt DC-DC Converters

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EK2540-7R pdf
K Series
150 Watt DC-DC Converters
Input voltage ranges from 8…385 V DC
1or 2 outputs up to 48 V DC
4 kV AC I/O electric strength test voltage
LGA
• Rugged electrical and mechanical design
• Fully isolated outputs
• Operating ambient temperature range
–40...71°C with convection cooling
Selection chart
Output 1
Uo nom Io nom
[V DC] [A]
5.1 20
12 10
15 8
24 5
24 5
30 4
48 2.5
12 5
15 4
24 2.5
Output 2
Uo nom Io nom
[V DC] [A]
--
--
--
--
--
--
--
12 5
15 4
24 2.5
Type
Input voltage
8...35 V DC
AK 1001-7R
AK 1301-7R
AK 1501-7R
AK 1601-7R
AK 2320-7R
AK 2540-7R
AK 2660-7R
AK 2320-7R
AK 2540-7R
AK 2660-7R
Options
-9, D, V, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
Output 1
Uo nom Io nom
[V DC] [A]
5.1 25
12 12
15 10
24 6
24 6
30 5
48 3
12 6
15 5
24 3
Output 2
Uo nom Io nom
[V DC] [A]
--
--
--
--
--
--
--
12 6
15 5
24 3
Type
Input voltage
14...70 V DC
BK 1001-7R
BK 1301-7R
BK 1501-7R
BK 1601-7R
BK 2320-7R
BK 2540-7R
BK 2660-7R
BK 2320-7R
BK 2540-7R
BK 2660-7R
Type
Input voltage
20...100 V DC
FK 1001-7R
FK 1301-7R
FK 1501-7R
FK 1601-7R
FK 2320-7R
FK 2540-7R
FK 2660-7R
FK 2320-7R
FK 2540-7R
FK 2660-7R
Options
-9, D, V, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
-9, D, P, T, B1
www.power-one.ch
1



Power-One
Power-One

EK2540-7R Datasheet Preview

EK2540-7R Datasheet

150 Watt DC-DC Converters

No Preview Available !

EK2540-7R pdf
Cassette Style
K Series
Output 1
Uo nom Io nom
[V DC] [A]
5.1 25
12 12
15 10
24 6
24 6
30 5
48 3
12 6
15 5
24 3
Output 2
Uo nom Io nom
[V DC] [A]
--
--
--
--
--
--
--
12 6
15 5
24 3
Type
Input voltage
28...140 V DC
CK 1001-7R
CK 1301-7R
CK 1501-7R
CK 1601-7R
CK 2320-7R
CK 2540-7R
CK 2660-7R
CK 2320-7R
CK 2540-7R
CK 2660-7R
Type
Input voltage
44...220 V DC
DK 1001-7R
DK 1301-7R
DK 1501-7R
DK 1601-7R
DK 2320-7R
DK 2540-7R
DK 2660-7R
DK 2320-7R
DK 2540-7R
DK 2660-7R
Type
Input voltage
67...385 V DC
-
EK 1301-7R
EK 1501-7R
EK 1601-7R
EK 2320-7R
EK 2540-7R
EK 2660-7R
EK 2320-7R
EK 2540-7R
EK 2660-7R
Options
-9, E, D, V, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
-9, E, D, P, T, B1
Input
Input voltage
Inrush current limitation
6 wide-input ranges (1:5)
CK, DK, EK by thermistor
refer to selection chart
Output
Efficiency
Ui nom, Io nom
up to 87%
Output voltage setting accuracy Ui nom, Io nom
±0.6 % Uo nom
Output voltage switching noise IEC/EN 61204, total
typ. 100 mVpp
Line regulation
Ui min...Ui max, Io nom
typ. ±0.3%
Load regulation
Ui nom, 10...100% Io nom, symmetrical output load
typ. 0.4%
Minimum load
not required
0A
Current limitation
rectangular U/I characteristic
typ. 110 % Io nom
Operation in parallel
by current limitation
Hold-up time
Ui nom, Io nom, C/D/E/FK with ext. diode in input line
4...30 ms
Ui nom, Io nom, A/BK with ext. diode in input line
typ. 1 ms
Control and protection
Input reverse polarity
Input undervoltage lockout
Input overvoltage lockout
Input transient protection
Output
Output overvoltage
Overtemperature
Output voltage adjustment
Inhibit
Status indication
built-in fuse, not user accessible
varistor or suppressor diode
no-load, overload and short circuit proof
suppressor diode in each output
switch-off with auto restart
TTL input, output(s) disabled if left open
LEDs: OK, inhibit, overload
typ. 80 % Ui min
typ. 108 % Ui max
typ. 130% Uo nom
TC typ 100°C
0...110% Uo nom
Safety
Approvals
Protection degree
Class of equipment
Electric strength test voltage
EN 60950, UL 1950, CSA 22.2 No. 950
I/case
I/O
O/case
O/O
IP 30
class I
2 kV AC
4 kV AC
1 kV AC
0.1 kV AC
www.power-one.ch
2


Part Number EK2540-7R
Description 150 Watt DC-DC Converters
Maker Power-One
Total Page 4 Pages
PDF Download
EK2540-7R pdf
EK2540-7R Datasheet PDF
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