TMH0505S Ver la hoja de datos (PDF) - Traco Power

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TMH0505S

DC/DC Converters TMH Series, 2 Watt

Traco Power 

DC/DC Converters

TMH Series

2 Watt

Input Specifications

Input current no load /full load

5 Vin models 50 mA / 510 mA typ.

12 Vin models 20 mA / 200 mA typ.

24 Vin models 10 mA / 100 mA typ.

Surge voltage (1 sec. max.)

5 Vin models 9 V max.

12 Vin models 18 V max.

24 Vin models 30 V max.

Reverse voltage protection 0.3 A max.

Reflected input ripple current can be reduced by ext. 1–3.3 µF polyester film

capacitor

Input filter internal capacitors

Output Specifications

Voltage set accuracy ± 3 %

Voltage balance (dual output models) ± 1 % max.

Regulation

– Input variation 1.2 % / 1 % change Vin

– Load variation 20 – 100 % 10 % max.

Ripple and noise (20 MHz Bandwidth)

5 Vin models 75 mV pk-pk max.

12 /24 Vin models 150 mV pk-pk max

Temperature coefficient ± 0.02 % / K

Short circuit protection limited 1 sec. max.

Capacitive load

– Single output models 470 µF max.

– Dual output models 390 µF max.

General Specifications

Temperature ranges

– Operating –40 °C ... +75 °C

– Case temperature +95 °C max.

– Storage –40 °C ... +105 °C

Humidity (non condensing) 95 % rel H max.

Reliability, calculated MTBF (MIL-HDBK-217E ground benign) >2’000’000 h @ 25 °C

Isolation voltage (60sec.) Input/Output 1‘000 VDC

Isolation capacity

Input/Output 80 pF typ.

Isolation resistance

Input/Output >1‘000 Mohm

Switching frequency 80 kHz typ. (frequency modulation)

Frequency change over line and load ± 30 % max.

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

http://www.tracopower.com

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