DC/DC Converter
THM 3WI Series, 3 Watt
• Ultra wide 4:1 input voltage 3 W DC/DC
converter in a compact DIP-24 plastic case
• I/O isolation 5000 VACrms rated for
250 VACrms working voltage
• Certification according to IEC/EN/ES
60601-1 3rd edition for 2xMOPP
• Risk management process according to
ISO 14971 including risk management file
• Acceptance criteria for electronic
CB
assemblies according to IPC-A-610 Level 3
Scheme
ES 60601-1
IEC 606010-1
• Low leakage current < 2µA
The THM-3WI series is a range of medical 3 Watt DC/DC converters in DIP-24
plastic package and with ultra-wide 4:1 input voltage range. They provide a rein-
forced isolation system for 5000 VACrms isolation and a very low leakage current
of less than 2 µA. The units are approved to IEC/EN/ES 60601-1 3rd edition for
2 x MOPP (Means Of Patient Protection) and come along with an ISO 14971 risk
management file. Design and production conform to the quality management
system ISO 13485. With a high efficien¬cy of up to 87% and highest grade com-
ponents the converters can reliably operate in an ambient temperature range
of –40°C up to +90°C. They constitute a reliable solution not only for medical
equipment but also for demanding ranges of application such as transportation,
control & measurement or IGBT drivers.
• Eꢀtended operating temperature range
–40°C to 90°C.
• EMC compliance to IEC 60601-1-2 4th
edition and EN55032 class A
• Operating up to 5000m altitude
• 5 year product warranty
Models
Order code
Input voltage range
Output voltage
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5.0 VDC
12 VDC
15 VDC
Output current maꢀ.
1000 mA
600 mA
250 mA
200 mA
125 mA
300 mA
125 mA
100 mA
1000 mA
600 mA
250 mA
200 mA
125 mA
300 mA
125 mA
100 mA
1000 mA
600 mA
250 mA
200 mA
125 mA
300 mA
125 mA
100 mA
Efficiency typ.
81.0 %
84.5 %
85.5 %
87.5 %
85.5 %
83.0 %
86.0 %
86.0 %
82.0 %
84.5 %
87.0 %
87.0 %
87.0 %
83.0 %
87.5 %
86.0 %
81.0 %
84.0 %
87.0 %
86.5 %
86.5 %
83.0 %
86.0 %
86.0 %
THM 3-0510WI
THM 3-0511WI
THM 3-0512WI
THM 3-0513WI
THM 3-0515WI
THM 3-0521WI
THM 3-0522WI
THM 3-0523WI
THM 3-2410WI
THM 3-2411WI
THM 3-2412WI
THM 3-2413WI
THM 3-2415WI
THM 3-2421WI
THM 3-2422WI
THM 3-2423WI
THM 3-4810WI
THM 3-4811WI
THM 3-4812WI
THM 3-4813WI
THM 3-4815WI
THM 3-4821WI
THM 3-4822WI
THM 3-4823WI
4.5 – 9 VDC
(5 VDC nominal)
9. 0 – 36 VDC
(24 VDC nominal)
18 – 75 VDC
(48 VDC nominal)
http://www.tracopower.com
Page 1 of 4