TRN 1SM

The TRN 1SM Series comprises 1 Watt fully regulated, high performance DC/DC converters. They come in a compact cubical package of only 1.07 cm³. Full load operation is reliable up to 90°C environment temperature. With 1’600 VDC I/O isolation voltage, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (2:1) and minimum load is not required. The functional I/O-isolation system is designed to meet IEC/EN/UL 62368-1 (not certified) with a test voltage (60 s) of 1600 VDC.

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Product Status
Active
Product is recommended for new designs.

Product Documentation

Additional Documents

Application Notes
3D Drawings
Compliance & Conformity

Accessories

Compatible Accessories
Features

Compact SMD package
11,9 x 11,3 x 8,0 mm

Fully regulated outputs

Input Voltage range
4.5-13.2, 9-18, 18-36, 36-75 VDC

I/O-isolation 1‘600 VDC

Operating temperature range
–40°C to +90°C without derating

Short circuit protection

Designed to meet IEC/EN/UL 62368-1 (not certified)

3-year product warranty

Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. 
Our general REACH declaration is available via the following link: 

General REACH declaration

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

Moisture Sensitivity Level

All TRACOPOWER surface mount devices (SMD) are qualified for lead-free reflow solder process under the condition that the product is handled in accordance (J-STD-033B) to its moisture sensitivity level (IPC/JEDEC J-STD-020D.1).

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.

Models in Series

Model
Power
Input
Output
Links
Datasheet
Additional Info
TRN 1-0522SM
1 W
4.5-13.2 VDC
±12 VDC
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TRN 1-0522SM
TRN 1-0523SM
1 W
4.5-13.2 VDC
±15 VDC
eCAD
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TRN 1-0523SM
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TDN 1WISM

1 Watt DC/DC converter, industrial, 4:1 input, high power density, regulated, encapsulated, SMD package

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Successor
TMR 1SM

1 Watt DC/DC converter, industrial, 2:1 input, regulated, 1600 VDC I/O-isolation, plastic case, SMD (DIP-14)

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Compatible accessories

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