Datasheet

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DC/DC Converters
THI 3 Series, 3 Watt
Features
◆
Supplementary and reinforced insulation
◆ I/O isolation 4000 VACrms rated for
300 VACrms working voltage
◆ 2 x MOOP medical safety according to
AAMI/ANSI ES 60601-1:2005(R) and
IEC/EN 60601-1 3rd edition
◆ Industrial safety to IEC/EN 60950-1
◆ Fully regulated output voltage
◆ Input filter meets EN 55022, class A and
FCC, level A
◆ Operating temp. range –40°C to +75°C
◆ Low leakage current
◆ Low coupling capacitance
◆ Short circuit protection
◆ 3-years product warranty
Order code Input voltage range Output voltage Output current max. Efficiency typ.
THI 3-0511
5 VDC 600 mA 60 %
THI 3-0512
12 VDC 250 mA 62 %
THI 3-0513
5.0 VDC ± 10% 15 VDC 200 mA 62 %
THI 3-0522
±12 VDC ±125 mA 60 %
THI 3-0523
±15 VDC ±100mA 60 %
THI 3-1211
5 VDC 600 mA 60 %
THI 3-1212
12 VDC 250 mA 62 %
THI 3-1213
12.0 VDC ± 10% 15 VDC 200 mA 62 %
THI 3-1222
±12 VDC ±125 mA 60 %
THI 3-1223
±15 VDC ±100 mA 60 %
THI 3-2411
5 VDC 600 mA 60 %
THI 3-2412
12 VDC 250 mA 64 %
THI 3-2413
24 VDC ± 10% 15 VDC 200 mA 64 %
THI 3-2422
±12 VDC ±125 mA 60 %
THI 3-2423
±15 VDC ±100 mA 60 %
Models
The THI 3 series is a new range of high isolation DC/DC converters with
a reinforced insulation system. The I/O- isolation voltage is specified for
4000VACrms. The circuit is encapsulated in a DIP-24 package.
There are 15 models available for 5, 12 and 24VDC input voltage and single
or dual output voltage. The THI-3 DC/DC converters offer a cost effective
solution for applications in industrial controls and medical instrumentation
requiring a certified supplementary or reinforced insulation system
to comply with industrial or latest medical safety standards.
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IEC 60950-1
IEC 60601-1
C B
Scheme
ES 60601-1