TRACOPOWER TEC 3WI DC/DC Converter, 5V dc/ 600 mA, 18V dc Input, 4.5V Input 3 W, PCB, 90 °C Max Temp -40 °C Min Temp

RS Stock No.:: 174-2436
Distrelec Article No.:: 301-35-220
Mfr. Part No.:: TEC 3-1211WI
Brand:: TRACOPOWER

TRACOPOWER TEC 3WI DC/DC Converter, 5V dc/ 600 mA, 18V dc Input, 4.5V Input 3 W, PCB, 90 °C Max Temp -40 °C Min Temp

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Subtotal (1 unit)*

Kr. 168,76

(exc. VAT)

Kr. 210,95

(inc. VAT)

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In Stock

Plus 2 unit(s) shipping from 04 May 2026
Plus 9 unit(s) shipping from 11 May 2026

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Units	Per unit
1 - 4	Kr. 168,76
5 - 9	Kr. 163,72
10 - 24	Kr. 158,64
25 - 49	Kr. 151,94
50 +	Kr. 145,13

*price indicative

RS Stock No.:: 174-2436
Distrelec Article No.:: 301-35-220
Mfr. Part No.:: TEC 3-1211WI
Brand:: TRACOPOWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Product Type	DC/DC Converter
	Output Voltage 1	5V dc
	Maximum Input Voltage	18V dc
	Minimum Input Voltage	4.5V
	Output Current 1	600mA
	Mount Type	PCB
	Input Ratio	4:1
	Number of Outputs	1
	MTBF	5124000h
	Isolation Voltage	1.6kV dc
	Maximum Output Power	3W
	Package Type	SIP-8
	Series	TEC 3WI
	Depth	11.2mm
	Length	21.8mm
	Standards/Approvals	RoHS
	Width	9.1mm
	Efficiency	79%
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	90°C

	Select all
	Brand TRACOPOWER
	Product Type DC/DC Converter
	Output Voltage 1 5V dc
	Maximum Input Voltage 18V dc
	Minimum Input Voltage 4.5V
	Output Current 1 600mA
	Mount Type PCB
	Input Ratio 4:1
	Number of Outputs 1
	MTBF 5124000h
	Isolation Voltage 1.6kV dc
	Maximum Output Power 3W
	Package Type SIP-8
	Series TEC 3WI
	Depth 11.2mm
	Length 21.8mm
	Standards/Approvals RoHS
	Width 9.1mm
	Efficiency 79%
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 90°C

Datasheet

TRACOPOWER TEC 3WI Series DC-DC Converter, 5V DC Output Voltage, 3W Power Rating - TEC 3-1211WI

This DC-DC converter is crucial for various electronic applications, delivering a stable output of 5V DC from an input voltage range of 4.5 to 18V DC. With a power rating of 3W, it ensures consistent performance over different load conditions and is particularly valuable in automation and electronics, where efficient power management is essential.

Features & Benefits

• Compact SIP-8 package maximises design space

• Ultra-wide input voltage range supports diverse applications

• Operating temperature range from -40 to +90°C accommodates harsh environments

• High efficiency of 79% reduces thermal losses for extended operation

• Features remote On/Off control for versatile usage

Applications

• Utilised in automation systems for efficient power distribution

• Ideal for powering sensors and devices in electronics

• Employed in telecommunications where consistent voltage is critical

• Suitable for mechanical systems requiring stable DC supply

• Commonly found in medical devices for dependable performance

What are the implications of the isolation voltage capability?

The isolation voltage of 1.6kV prevents electrical interference and ensures safe operation, particularly in sensitive electronic environments.

How does the input voltage range affect compatibility?

The wide input voltage range allows compatibility with various power sources, promoting easy integration into existing systems without significant modifications.

What protective features are included for overload conditions?

It has continuous short circuit protection and output current limitation, automatically recovering from overload situations without manual intervention.

What is the recommended installation method for this converter?

It is designed for PCB mounting, ensuring secure connections and integration into electronic setups.