TDR 3-1222WISM

The TDR 3WISM series is a family of compact 3 W DC/DC-converters with 4:1 input voltage ranges and tightly regulated output voltages even under no load conditions. The product is available in SMD-package. They work with high efficiency over the full load range and come with a remote On/Off input. The usability in temperature ranges of up to +85°C, continuous short circuit protection and excellent immunity against environmental influences make these converters very reliable. A TDR 3WISM converter is the ideal solution for space critical high end applications in communication equipment, instrumentation and industrial electronics.

Product Status
Aktiv
Product is recommended for new designs. Updated to IEC/EN 62368-1.

Product Documentation

Attribute
Value
Output Voltage
±12 VDC
Output Current
125/125 mA
Power Rating
3 W
Number of Outputs
dual
Input Voltage
4.5-18 VDC
Housing Type
Overmold
Mounting Type
PCB Mount
Connection Type
SMD (Surface-Mount Device)
Footprint Type
SMD14
Length
18.9 mm
Width
17.2 mm
Depth
8.7 mm
Efficiency
82 %
Maximum Temperature
85 °C
Minimum Temperature
-40 °C
Weight
4.5 g
Ripple and Noise
30 mVp-p typ.
Capacitive Load
470 µF
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1
Insulation System
Basic 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
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.

Andere Modelle in Serie

Model
Leistung
Input
Output
Links
Datenblatt
Additional Info
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