TSH0505S Datasheet, PDF (2/5 Pages) TRACO Electronic AG – DC/DC Converters

DC/DC Converters
TSH Series
2 Watt
Input Specifications
Input current no load /full load


5 Vin models: 60 mA / 500 mA typ.
12 Vin models: 30 mA / 200 mA typ.
24 Vin models: 15 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 polarity 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 ± 4 % max
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) 75 mV pk-pk max.
Temperature coefficient ± 0.02 %/K
Short circuit protection limited 1 sec. max.
Capacitive load



5 VDC single output models:
5 VDC dual output model:
12 VDC single output models:
12/15 VDC dual output models:
47 µF max.
10 µF max.
10 µF max.
4.7 µF max.
General Specifications
Temperature ranges
– Operating –40 °C ... +85 °C (no derating)
– Case temperature +95 °C max.
– Storage –55 °C ... +125 °C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E ground benign) >2’000’000 h @ 25 °C
Isolation voltage (60 sec.) – Input/Output 1‘000 VDC
Isolation capacity
– Input/Output 60 pF typ.
Isolation resistance
– Input/Output >1‘000 Mohm (at 500VDC)
Switching frequency 100 kHz typ. (frequency modulation)
Frequency change over line and load ± 30% max.
Physical Specifications
Case material non conductive black plastic (UL 94-V0 rated)
Package weight

single output models: 1.5 g (0.08 oz)
dual output models: 2.2 g (0.05 oz)
Lead-free reflow solder process as per IPC/JEDEC J-STD-020C
peak temp. 245°C (20 sec. 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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