DC/ DC Converter
TEN 8 Series
8 Watt
Input Specifications
Input current (no load)
12 Vin models:
24 Vin models:
48 Vin models:
20 mA typ.
15 mA typ.
10 mA typ.
Input current (full load)
12 Vin;
3.3 Vout models:
700 mA typ.
820 mA typ.
350 mA typ.
400 mA typ.
170 mA typ.
200 mA typ.
12 Vin; other output models:
24 Vin; 3.3 Vout models:
24 Vin; other output models:
48 Vin; 3.3 Vout models:
48 Vin; other output models:
Surge voltage (100 msec. max.)
12 Vin models:
24 Vin models:
48 Vin models:
36 V max.
50 V max.
100 V max.
Conducted noise (input)
Output Specifications
Voltage set accuracy
EN 55022 level A, FCC part 15, level A
± 2 %
Regulation
– Input variation Vin min. to Vin max.
– Load variation 25 – 100 %
± 0.2 % max.
– single output models
– dual output models balanced load
– dual output models unbalanced load
± 0.2 % max.
± 1.0 % max.
± 3.0 % max.
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Current limitation
50 mVpk-pk max
± 0.02 % / °C
> 110% of Iout max., foldback
indefinite (automatic recovery)
Short circuit protection
Capacitive load
3.3 Vout models:
3300 µF max.
5 Vout models / ± 5 Vout models:
12 Vout models / ±12 Vout models:
15 Vout models / ±15 Vout models:
1600 µF max. / ± 1000 µF max.
350 µF max. / ± 160 µF max.
240 µF max./ ± 100 µF max.
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
– 25 °C ... + 71 °C (no derating)
+ 100 °C max.
– 55 °C ... + 105 °C
Humidity (non condensing)
95 % rel H max.
>715’000 h @ + 25 °C
1’500 VDC
Reliability, calculated MTBF (MIL-HDBK-217 E)
Isolation voltage
– Input/ Output
Isolation capacity
Isolation resistance
Switching frequency
– Input/ Output
300 pF max.
– Input/ Output (500 VDC)
> 1000 M Ohm
300 kHz typ. (Pulse width modulation PWM)
Remote ON/ OFF (optional): – ON:
3.5 ... 12 VDC or open circuit.
0 ... 1.2 VDC or short circuit pin 1 and pin 2/ 3
2.5 mA
– OFF:
– OFF idle current:
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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