TRACOPOWER TEN 40WIE DC/DC Converter, 12V dc/ 3333 mA, 75V dc Input, 18V Input 40 W, Through Hole, 85 °C Max Temp -40 °C

RS stock no.:: 194-4673
Mfr. Part No.:: TEN 40-4812WIE
Manufacturer:: TRACOPOWER

TRACOPOWER TEN 40WIE DC/DC Converter, 12V dc/ 3333 mA, 75V dc Input, 18V Input 40 W, Through Hole, 85 °C Max Temp -40 °C

Image representative of range

Bulk discount available

Subtotal (1 unit)*

R 1 444,06

(exc. VAT)

R 1 660,67

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

10 unit(s) shipping from 14 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	R 1,444.06
5 - 9	R 1,407.96
10 - 24	R 1,365.72
25 - 49	R 1,311.09
50 +	R 1,258.65

*price indicative

RS stock no.:: 194-4673
Mfr. Part No.:: TEN 40-4812WIE
Manufacturer:: TRACOPOWER

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	75V dc
	Minimum Input Voltage	18V
	Output Current 1	3333mA
	Mount Type	Through Hole
	Input Ratio	4:1
	MTBF	1245000h
	Number of Outputs	1
	Output Voltage Adjustment Range	±10 %
	Number of Pins	6
	Isolation Voltage	1.6kV dc
	Package Type	DIP
	Maximum Output Power	40W
	Series	TEN 40WIE
	Width	25.4mm
	Standards/Approvals	No
	Length	50.8mm
	Depth	10.2mm
	Efficiency	92%
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C

	Select all
	Brand TRACOPOWER
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 75V dc
	Minimum Input Voltage 18V
	Output Current 1 3333mA
	Mount Type Through Hole
	Input Ratio 4:1
	MTBF 1245000h
	Number of Outputs 1
	Output Voltage Adjustment Range ±10 %
	Number of Pins 6
	Isolation Voltage 1.6kV dc
	Package Type DIP
	Maximum Output Power 40W
	Series TEN 40WIE
	Width 25.4mm
	Standards/Approvals No
	Length 50.8mm
	Depth 10.2mm
	Efficiency 92%
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C

Datasheet TEN 40-4812WIE

Traco Power DC-DC Converter, 92% Efficiency, 40W Power Rating - TEN 40WIE Series - TEN 40-4812WIE

Turn your voltage down a notch with this DC-DC converter from Traco Power. Thanks to its 4:1 ratio, it has a wide input between 18 and 75V DC, so you'll have no trouble matching it to your supply voltage. The converter safely lowers this to 12V DC, using functional isolation to keep the input and output electrically separated. Load regulation ensures a ±1% accuracy, enabling the unit to feed sensitive circuits. With a maximum efficiency of 92%, it won't waste power or run too hot.

Features & Benefits

• Remote on and off controls help you save power

• Trim function gives you an output voltage adjustment of ±10%

• Through-hole mounting for a secure connection to PCBs

• Wide operating temperature range between -40°C and +85°C, to handle harsh conditions

Applications

• Industrial machines

• Process control

• Safety systems

• IT equipment

• Production lines

Is this DC-DC converter reliable?

Yes. Protections against short circuits and overvoltage and a metal case that provides shielding on all sides make this DC-DC converter a reliable workmate.