TDN 1-4811WISM

The TDN 1WISM Series comprises 1 Watt fully regulated, high performance DC/ DC converters. They come in a compact cubical package of only 1.23 cm³. Full load operation is reliable up tp 90°C environment temperature. With 1'600 VDC I/O-isolation voltage, external On/Off, 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 (4:1) 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 1'600 VDC.

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Product Status
Active
Product is recommended for new designs.

Product Documentation

Additional Documents

Application Notes
Compliance & Conformity

Accessories

Compatible Accessories
Attribute
Value
Output Voltage
5 VDC
Output Current
200 mA
Power Rating
1 W
Number of Outputs
single
Input Voltage
18-75 VDC
Housing Type
Plastic Case
Mounting Type
PCB Mount
Connection Type
SMD (Surface-Mount Device)
Footprint Type
SMD8
Length
13.2 mm
Width
9.1 mm
Depth
10.2 mm
Efficiency
78 %
Maximum Temperature
90 °C
Minimum Temperature
-40 °C
Weight
2.7 g
Ripple and Noise
30 mVp-p typ.
Capacitive Load
820 µF
Remote On/Off
Yes
Insulation System
Functional Insulation
I/O Isolation Voltage
1600 VDC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
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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.

Other models in series

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Power
Input
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