THI1220(2001) Просмотр технического описания (PDF) - Traco Power
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производитель
THI1220 Datasheet PDF : 3 Pages
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DC/DC Converter
THI Series
2 Watt
Input Specifications
Input current no load
5 Vin models:
12 Vin models:
24 Vin models:
Input current no load
5 Vin models:
12 Vin models:
24 Vin models:
Surge voltage (1 sec. max.)
5 Vin models:
12 Vin models:
24 Vin models:
Input filter
Output Specifications
Voltage set accuracy
Voltage balance (dual output models)
Regulation
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %:
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Current limitation
Short circuit protection
Capacitive load
– Single output models
– Dual output models
Isolation /Safety
Isolation voltage
– Rated isolation voltage
– Isolation test voltage (1 sec.)
Isolation capacity Input/Output
Isolation resistance Input/Output
Safety standards
Safety approvals
General Specifications
Temperature ranges – Operating
– Case
– Storage
Derating above 60°C
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217 E)
Switching frequency
100 mA typ.
50 mA typ.
30 mA typ.
660 mA typ.
280 mA typ.
140 mA typ.
7.5 V max.
15 V max.
30 V max.
Pi-Filter
±3%
± 3 % max.
± 0.5 % max.
± 1.0 % max.
50 mVpk-pk max.
± 0.02 % / °C
> 120 % constant current
indefinite (automatic recovery)
680 µF max.
270 µF max.
3’000 Vrms (for 250VAC working voltage)
6‘000 VDC
20 pF typ.
>10‘000 M ohm
EN 60950
IEC/EN 60601-1 rated for 250VAC
test report by BSI (British Standard Institute)
– 25 °C ... +60 °C
+ 95 °C
– 40 °C ... +125 °C
3%
95 % rel H max.
> 600’000 h @ 25 °C
25 – 80 kHz (depending on load)
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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