TES3-1210_06 데이터 시트보기 (PDF) - TRACO Electronic AG
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TES3-1210_06 Datasheet PDF : 4 Pages
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DC/DC Converters
TES 3 Series
3 Watt
Input Specifications
Input current no load /full load
12 Vin models: 20 mA / 300 mA typ.
24 Vin models: 5 mA / 150 mA typ.
48 Vin models: 3 mA / 75 mA typ.
Start-up voltage /
under voltage shut down
12 Vin models: 6 VDC / 8 VDC typ.
24 Vin models: 12 VDC / 16 VDC typ.
48 Vin models: 24 VDC / 32 VDC typ
Surge voltage (1 sec. max.)
12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Reverse voltage protection 0.5 A max.
Reflected input ripple current can be reduced by ext. 1–2.2 µF polyester film
capacitor
Input filter Pi filter
Output Specifications
Voltage set accuracy ± 1 %
Regulation
– Input variation Vin min. to Vin max. 0.3 % max.
– Load variation 10 – 100 %
single output models: 1.0 % max.
dual output models balanced load: 1.0 % max.
dual output models unbalanced load: 2.0 % max.
Ripple and noise 50 mVpk-pk max.
Temperature coefficient ± 0.02 % / °C
Current limitation > 110% of Iout max., continuouse
Short circuit protection hiccup mode, indefinite
(no automatic recovery)
Capacitive load
– single output models 470 µF
– dual output models 180 µF
General Specifications
Temperature ranges
– Operating –40 °C ... +71 °C
– Case temperature +100 °C max.
– Storage –40 °C ... +125 °C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E ground benign) >1‘000‘000 h @ 25 °C
Isolation voltage (60 sec.) – Input/Output 1‘500 VDC
Isolation capacity
– Input/Output 65 pF typ.
Isolation resistance
– Input/Output >1‘000 Mohm
Switching frequency 300 kHz typ. (frequency modulation PFM)
Safety standards UL 60950-1, EN 60950-1, IEC 60950-1
Safety approvals CSA File No. 226037
http://directories.csa-international.org
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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