TMA0505S_05 Datasheet, PDF (2/3 Pages) TRACO Electronic AG – DC/DC Converters

Input Specifications
Input current no load /full load
Surge voltage (1 sec. max.)
Reverse voltage protection
Reflected input ripple current
Input filter
Output Specifications
Voltage set accuracy
Voltage balance (dual output models)
Regulation
– Input variation
– Load variation 20 – 100 %
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Short circuit protection
Capacitive load
– Single output models
– Dual output models
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217E)
Isolation voltage (input/output)
Isolation capacity (input/output)
Isolation resistance (input/output)
Switching frequency
Frequency change over line and load
DC/DC Converters
TMA Series
1 Watt
5 Vin models:
12 Vin models:
15 Vin models:
24 Vin models:
30 mA / 260 mA typ.
12 mA / 110 mA typ.
12 mA / 100 mA typ.
7 mA / 55 mA typ.
5 Vin models:
12 Vin models:
15 Vin models:
24 Vin models:
9 V max.
18 V max.
21 V max.
30 V max.
0.3 A max.
can be reduced by ext. 1–3.3 µF polyester film
capacitor
internal capacitors
±3%
± 1 % max.
± 1.2 % / 1 % change Vin
± 10 % max.
75 mV pk-pk max.
± 0.02 % / K
limited 1 sec. max.
220 µF max.
100 µF max.
–40 °C ... +85 °C
+95 °C max.
–40 °C ... +105 °C
95 % rel H max.
>2’000’000 h @ 25 °C
1‘000 VDC
60 pF typ.
>1‘000 Mohm
100 kHz typ. (frequency modulation)
± 30 % max.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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