Datasheet

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DC/DC Converters
TEN 20WI 20 Watt
General Specifications
Switching frequency (fixed) 300 kHz typ. (Pulse width modulation PWM)
Vibration 10-55Hz, 2G, 30 minutes along X,Y,Z
Remote On/Off – ON: 3.5 ... 12 VDC or open circuit.
– OFF: 0 ... 1.2 VDC or short circuit pin 3 and pin 2
– OFF idle current: 20 mA typ.
Safety standards UL 1950, EN 60950, IEC 60950 compliance
up to 60 VDC input voltage (SELV limit)
Safety approvals UL /cUL File E 188913
Output Voltage Adjustment
Rd
Trim
+Vout
Ru
Trim
- Vout
Trim up
Ru [kohm]*
output 5V 12V 15V
+5% 3.9 56 470
+10% 0.47 6.8 2.2
output ±5V ±12V ±15V
+5% 10 22 39
+10% 0.82 1.5 6.8
Trim down
Rd [kohm]*
output 5V 12V 15V
–5% 5.6 47 56
–10% 0.68 2.7 1.8
output ±5V ±12V ±15V
–5% 15 47 47
–10% 1.2 10 8.2
Power De-rating
Natural convection with heat-sink TEN-HS2
Natural convection without heat-sink
-40 -20 0 20 40 60 80 100
100
80
60
40
20
0
Output Power (%)
Ambient Temperature [˚C]
TEN 20-2410WI
-40 -20 0 20 40 60 80 100
100
80
60
40
20
0
Output Power (%)
Ambient Temperature [˚C]
TEN 20-2411WI
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*approximate values