Document
DC/DC Medical Converter
THM 30WI Series, 30 Watt
• Ultra wide 4:1 input voltage 30 W
DC/DC converter in a 2 x 1 ” plastic case
• I/O isolation 5000 VAC rated for 250
VAC working voltage
• Certification according to IEC/EN/ES
60601-1 3rd edition for 2 x MOPP
ES 60601-1 IEC 60601-1 UL 62368-1 IEC 62368-1
•
Risk management process according to ISO 14971 incl. risk management file
The THM 30WI series is a range of medical 30 Watt DC/DC converters in 2.0” x
1.0” plastic package and with wide 4:1 input voltage range. They provide a re-
• Acceptance criteria for electronic
inforced isolation system for 5000 VAC isolation and a very low leakage current
assemblies acc. to IPC-A-610 Level 3 of less than 2.5 µA. The units are approved to IEC/EN/ES 60601-1 3rd edition
• Low leakage current <2.5 µA
for 2 x MOPP and come along with an ISO 14971 risk management file. Design and production conform to the quality management system ISO 13485. With a
• Operating temperature –40°C to 80°C high efficiency of up to 90% and highest grade components the converters can
• EMC compliance to IEC 60601-1-2 4th
edition and EN55032 class A
reliably operate in an ambient temperature range of –40°C up to +80°C. They constitute a reliable solution not only for medical equipment but also for demanding ranges of application such as transportation, control & measurement
• Operating up to 5000m altitude
or IGBT drivers.
• 5-year product warranty
Models
Order Code
THM 30-2411WI THM 30-2412WI THM 30-2413WI THM 30-2415WI THM 30-2421WI THM 30-2422WI THM 30-2423WI THM 30-4811WI THM 30-4812WI THM 30-4813WI THM 30-4815WI THM 30-4821WI THM 30-4822WI THM 30-4823WI
Input Voltage Range
9 - 36 VDC (24 VDC nom.)
18 - 75 VDC (48 VDC nom.)
Output 1
Vnom
Imax
5 VDC
6'000 mA
12 VDC
2'500 mA
15 VDC
2'000 mA
24 VDC
1'250 mA
+5 VDC
3'000 mA
+12 VDC
1'250 mA
+15 VDC
1'000 mA
5 VDC
6'000 mA
12 VDC
2'500 mA
15 VDC
2'000 mA
24 VDC
1'250 mA
+5 VDC
3'000 mA
+12 VDC
1'250 mA
+15 VDC
1'000 mA
Output 2
Vnom
Imax
–5 VDC –12 VDC –15 VDC
3'000 mA 1'250 mA 1'000 mA
–5 VDC –12 VDC –15 VDC
3'000 mA 1'250 mA 1'000 mA
Efficiency typ. 89 % 89 % 91 % 90 % 86 % 90 % 90 % 89 % 89 % 90 % 89 % 87 % 90 % 90 %
Options
on demand
- Optional models with remote-control function
(backorder with MOQ
non stocking item) - Optional models with remote-control function with inverse logic
www.tracopower.com
November 30, 2022
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THM 30WI Series, 30 Watt
Input Specifications
Input Current
- At no load
Surge Voltage
Under Voltage Lockout
Recommended Input Fuse
Input Filter
24 Vin models: 10 mA typ. 48 Vin models: 9 mA typ. 24 Vin models: 50 VDC max. (3 s max.) 48 Vin models: 100 VDC max. (3 s max.) 24 Vin models: 7.8 VDC min. / 8 VDC typ. / 8.6 VDC max. 48 Vin models: 15.8 VDC min. / 16 VDC typ. / 17.4 VDC max. 24 Vin models: 6'300 mA (slow blow) 48 Vin models: 3'150 mA (slow blow)
(The need of an external fuse has to be assessed in the final application.) .