Document
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 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 5 15 4 24 2.5 Output 2 Uo nom Io nom [V DC] [A] 12 6 15 5 24 3 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 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 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 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
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1
Cassette Style
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
K Series
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 Output voltage setting accuracy Output voltage switching noise Line regulation Load regulation Minimum load Current limitation Operation in parallel Hold-up time
Ui nom, Io nom up to 87% Ui nom, Io nom ±0.6% Uo nom IEC/EN 61204, total typ. 100 mVpp Ui min...Ui max, Io nom typ. ±0.3% Ui nom, 10...100% Io nom, symmetrical output load typ. 0.4% not required 0A rectangular U/I characteristic typ. 110% Io nom by current limitation 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 .