DC/DC Converter
TEN 20WI Series
20 Watt
Input Specifications
Input current no load /full load
12 Vin models:
24 Vin models:
48 Vin models:
24 Vin models:
48 Vin models:
24 Vin models:
48 Vin models:
40 mA typ.
35 mA typ.
25 mA typ.
1000 mA typ.
500 mA typ.
50 V max..
100 V max.
EN 55022 level A, FCC part 15, level A
±2%
± 10 %
± 0.5 % max.
± 0.5 % max.
± 3 % max.
± 5 % max.
75 mVpk-pk max.
100 mVpk-pk max.
± 0.02 % / °C
105%
–
145% of Iout max., foldback
Indefinite (automatic recovery)
5 Vout models:
12 Vout models:
15 Vout models:
5 Vout models
/
± 5 Vout models:
12 Vout models
/
±12 Vout models:
15 Vout models / ±15 Vout models:
6.2 V
15 V
18 V
6’800 µF max. /
±
3’400 µF max.
2’200 µF max. / ± 680 µF max.
755 µF max. /
±
450 µF max.
– 25 °C ... + 70 °C
+ 100 °C max.
– 55 °C ... + 105 °C
2.5 %/°C above 60°C
95 % rel H max.
> 440’000 h @ + 25°C
1‘500 VDC
300 pF max.
> 1‘000 M Ohm
300 kHz typ. (Pulse width modulation PWM)
ON:
OFF:
OFF idle current:
3.5 ... 12 VDC or open circuit.
0 ... 1.2 VDC or short circuit pin 4 and pin 2
16 mA typ.
Input current
(full load)
Surge voltage
(100 msec. max.)
Conducted noise
(input)
Output Specifications
Voltage set accuracy
Output voltage adjustment
Regulation
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %
– single output models
– dual output models balanced load
– dual output models unbalanced load
single output models:
dual output models:
Ripple and noise
(20 MHz Bandwidth)
Temperature coefficient
Output current limitation
Short circuit protection
Over voltage protection
Capacitive load
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
Derating
Humidity
(non condensing)
Reliability, calculated MTBF
(MIL-HDBK-217 E)
Isolation voltage
Isolation capacity
Isolation resistance
– Input/Output
– Input/Output
– Input/Output (500 VDC)
Switching frequency
(fixed)
Remote ON/OFF (optional):
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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