thi-2422 Traco Power, thi-2422 Datasheet - Page 2

• Manufacturer Part Number: thi-2422
• Description: Dc/dc Converter
• Manufacturer: Traco Power

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
Capacitive load
Input Specifications
Input current at no load
Input current at full load
Surge voltage (1 sec. max.)
Input filter
Output Specifications
Voltage set accuracy
Voltage balance (dual output models)
Regulation
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Current limitation
Short circuit protection
Isolation /Safety
Isolation voltage
Isolation capacity
Isolation resistance
Safety standards
Safety approvals
General Specifications
Temperature ranges – Operating
Derating above 60°C
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217 E)
Switching frequency
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %:
– Single output models
– Dual output models
– Case
– Storage
– I/O Isolation voltage
– Isolation test voltage (1 sec.)
Input/Output
Input/Output
12 Vin models:
24 Vin models:
12 Vin models:
24 Vin models:
12 Vin models:
24 Vin models:
5 Vin models:
5 Vin models:
5 Vin models:
100 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 % / K
> 120 % constant current
indefinite (automatic recovery)
680 µF max.
270 µF max.
3’000 Vrms
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)
– 40 °C ... +75 °C
+ 95 °C
– 40 °C ... +125 °C
3% / K
95 % rel H max.
> 600’000 h @ 25 °C
25 – 80 kHz (depending on load)
30 mA typ.
50 mA typ.
(rated for 250VAC working voltage)
DC/DC Converter
THI Series
2 Watt
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