THM 20-4823WI

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Product is recommended for new designs. Updated to IEC/EN 62368-1.
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The THM 20WI series is a range of medical 20 Watt DC/DC converters in 1.6” x 1.0” plastic package and with ultra wide 4:1 input voltage range. They provide a reinforced isolation system for 5000 VAC isolation and a very low leakage current of less than 2.5 µA. The units are approved to IEC/EN/ES 60601-1 3rd edition 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 high efficiency of up to 89% and highest grade components the converters can 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 or IGBT drivers.

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Specifications
Output Voltage
±15 VDC
Output Current
667/667 mA
Power Rating
20 W
Number of Outputs
dual
Input Voltage
18-75 VDC
Housing Type
Plastic Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
1.6" x 1"
Length
25.4 mm
Width
40.6 mm
Depth
10.2 mm
Efficiency
89 %
Maximum Temperature
80 °C
Minimum Temperature
-40 °C
Weight
24 g
Ripple and Noise
75 mVp-p typ.
Capacitive Load
350 µF
Remote On/Off
Yes
Safety Approvals
EN 62368-1, EN 60601-1
Insulation System
Reinforced Insulation
I/O Isolation Voltage
5000 VAC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Contact local distributor for quote

TRACO Power North America, Inc.

2025 Gateway Place #330
San Jose, CA 95110

Office:  +1 (408) 916-4570
Fax:     +1 (408) 916-4571

salesusa [at] tracopower.com (Email)
Website

tecsupport

Sager Electronics

19 Leona Drive
Middleborough, MA 02346

Phone: +1 (866) 588 1750
Fax:     +1 (408) 588 1750

power [at] sager.com (Email)
Website

TRC Electronics

4171 Stony Lane
Doylestown, PA 18902

Phone: +1 (888) 612 9514

sales [at] trcelectronics.com (Email)
Website

Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. Individual REACH Declarations are available via a link from the product datasheets or upon request.

New: Declarations of conformity are now available for each individual series. Available to download in the 'Additional Documents' section.

RoHS Compliance

TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

Cleaning Guideline

We generally do not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. Please refer to cleaning guide.

Other models in series

0/8Compare Products
Compare
Model
Power
Input
Output
Short description
Datasheet
Additional Info
THM 20-2411WI
20 W
9-36 VDC
5 VDC
(4.5-5.5 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2411WI
THM 20-2412WI
20 W
9-36 VDC
12 VDC
(10.8-13.2 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2412WI
THM 20-2413WI
20 W
9-36 VDC
15 VDC
(13.5-18 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2413WI
THM 20-2415WI
20 W
9-36 VDC
24 VDC
(21.6-28.8 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2415WI
THM 20-2421WI
20 W
9-36 VDC
±5 VDC

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2421WI
THM 20-2422WI
20 W
9-36 VDC
±12 VDC

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2422WI
THM 20-2423WI
20 W
9-36 VDC
±15 VDC

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-2423WI
THM 20-4811WI
20 W
18-75 VDC
5 VDC
(4.5-5.5 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4811WI
THM 20-4812WI
20 W
18-75 VDC
12 VDC
(10.8-13.2 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4812WI
THM 20-4813WI
20 W
18-75 VDC
15 VDC
(13.5-18 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4813WI
THM 20-4815WI
20 W
18-75 VDC
24 VDC
(21.6-28.8 VDC)

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4815WI
THM 20-4821WI
20 W
18-75 VDC
±5 VDC

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4821WI
THM 20-4822WI
20 W
18-75 VDC
±12 VDC

20 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

Active
THM 20-4822WI
Similar Models
THM 15-2423

15 Watt DC/DC converter, medical, 2:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

THM 15-4823

15 Watt DC/DC converter, medical, 2:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

THM 15-4823WI

15 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

THM 20-2423

20 Watt DC/DC converter, medical, 2:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

THM 20-4823

20 Watt DC/DC converter, medical, 2:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 1.6" x 1"

THM 30-4823WI

30 Watt DC/DC converter, medical, 4:1 input, 5000 VAC I/O-isolation (2 x MOPP), low leakage current, encapsulated, 2" x 1"

Compatible accessories