TRACOPOWER TMR 4 DC-DC Converter, 12V dc/ 333mA Output, 9 → 36 V dc Input, 4W, Through Hole, +75°C Max Temp

RS Stock No.:: 209-9810
Mfr. Part No.:: TMR 4-2412WI
Brand:: TRACOPOWER

TRACOPOWER TMR 4 DC-DC Converter, 12V dc/ 333mA Output, 9 → 36 V dc Input, 4W, Through Hole, +75°C Max Temp

Bulk discount available

Subtotal (1 tube of 10 units)*

£128.15

(exc. VAT)

£153.78

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

8 unit(s) shipping from 04 December 2025
Plus 999,999,991 unit(s) shipping from 11 February 2026

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

Tube(s)	Per Tube	Per unit*
1 - 4	£128.15	£12.815
5 - 9	£124.30	£12.43
10 - 24	£120.47	£12.047
25 - 49	£115.34	£11.534
50 +	£110.21	£11.021

*price indicative

RS Stock No.:: 209-9810
Mfr. Part No.:: TMR 4-2412WI
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
	Output Voltage	12V dc
	Input Voltage Range	9 → 36 V dc
	Power Rating	4W
	Input Voltage Nominal	24 V dc
	Output Current	333mA
	Mounting Type	Through Hole
	Isolated	Yes
	Number of Outputs	1
	Output Voltage Adjustment Range	12V dc
	Package	SIP 8
	Isolation Voltage	1.6kV
	Width	9.3mm
	Length	21.8mm
	Depth	11.2mm
	Series	TMR 4
	Load Regulation	0.01
	Maximum Temperature	+75°C
	Minimum Temperature	-40°C
	Efficiency	0.83
	Medical Approved	Yes
	Standards Met	IEC/EN 62368-1

	Select all
	Brand TRACOPOWER
	Output Voltage 12V dc
	Input Voltage Range 9 → 36 V dc
	Power Rating 4W
	Input Voltage Nominal 24 V dc
	Output Current 333mA
	Mounting Type Through Hole
	Isolated Yes
	Number of Outputs 1
	Output Voltage Adjustment Range 12V dc
	Package SIP 8
	Isolation Voltage 1.6kV
	Width 9.3mm
	Length 21.8mm
	Depth 11.2mm
	Series TMR 4
	Load Regulation 0.01
	Maximum Temperature +75°C
	Minimum Temperature -40°C
	Efficiency 0.83
	Medical Approved Yes
	Standards Met IEC/EN 62368-1

RoHS Status: Not Applicable

COO (Country of Origin):: TW

TRACOPOWER TMR 4 Series DC-DC Converter, 0.83 Efficiency, 1.6kV Isolation Voltage - TMR 4-2412WI

This DC-DC converter offers voltage conversion suited for various environments. Its isolated design provides electrical separation while ensuring robust performance, making it ideal for applications that demand high efficiency and stability. The compact SIP 8 package facilitates straightforward PCB mounting for numerous electronic applications in automation, electrical, and mechanical industries.

Features & Benefits

• Input voltage range of 9 to 36 V DC accommodates different power needs
• Efficiency of up to 83% reduces energy use
• Fully regulated output voltage ensures consistent performance
• Integrated remote On/Off control increases system management versatility
• I/O isolation voltage of 1.6 kV promotes safe operation
• Compact size optimises space utilisation in electronic designs

Applications

• Suitable for industrial automation power supply requirements
• Ideal for communication devices needing stable voltage
• Utilised in medical equipment that requires high dependability
• Appropriate for various electronic devices needing a 12 V DC supply
• Employed in sensing that demand efficient power management

How does the remote On/Off control feature work?

The remote control activates by applying a voltage below 0.6 VDC to turn it on, while a voltage range of 6-15 VDC disables it, facilitating efficient system management.

Is any special installation procedure required for this converter?

Standard PCB mounting techniques apply, allowing for easy installation without additional requirements.

What are the typical load conditions for this converter?

Load regulation ensures effective operation across the 0-100% load variation without performance compromise.