TRACOPOWER TMH DC-DC Converter, ±5V dc/ ±200mA Output, 10.8 → 13.2 V dc Input, 2W, Through Hole, +85°C Max Temp

RS Stock No.:: 311-4809
Mfr. Part No.:: TMH 1205D
Brand:: TRACOPOWER

TRACOPOWER TMH DC-DC Converter, ±5V dc/ ±200mA Output, 10.8 → 13.2 V dc Input, 2W, Through Hole, +85°C Max Temp

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Subtotal (1 unit)*

£6.61

(exc. VAT)

£7.93

(inc. VAT)

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In Stock

8 unit(s) ready to ship from another location
Plus 1 unit(s) shipping from 29 October 2025

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Units	Per unit
1 - 4	£6.61
5 - 9	£6.40
10 - 24	£6.21
25 - 49	£5.95
50 +	£5.68

*price indicative

RS Stock No.:: 311-4809
Mfr. Part No.:: TMH 1205D
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	±5V dc
	Input Voltage Range	10.8 → 13.2 V dc
	Power Rating	2W
	Input Voltage Nominal	12 V dc
	Output Current	±200mA
	Mounting Type	Through Hole
	Isolated	Yes
	Number of Outputs	2
	Package	SIP
	Isolation Voltage	1kV dc
	Depth	10.2mm
	Length	19.5mm
	Width	7.6mm
	Series	TMH
	Railway Approved	No
	Load Regulation	1.5%
	Efficiency	79%
	Medical Approved	No
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C

	Select all
	Brand TRACOPOWER
	Output Voltage ±5V dc
	Input Voltage Range 10.8 → 13.2 V dc
	Power Rating 2W
	Input Voltage Nominal 12 V dc
	Output Current ±200mA
	Mounting Type Through Hole
	Isolated Yes
	Number of Outputs 2
	Package SIP
	Isolation Voltage 1kV dc
	Depth 10.2mm
	Length 19.5mm
	Width 7.6mm
	Series TMH
	Railway Approved No
	Load Regulation 1.5%
	Efficiency 79%
	Medical Approved No
	Maximum Temperature +85°C
	Minimum Temperature -40°C

COO (Country of Origin):: TW

TRACOPOWER TMH Series DC-DC Converter, ±5V DC Output Voltage, 2W Power Rating - TMH 1205D

This DC-DC converter is an essential component in many electronic systems, converting an input voltage of 12 V DC into a stable ±5 V output. With an input voltage range of 10.8 to 13.2 V DC, this isolated power supply is built for high performance in various applications, making it useful in the automation, electronics, and electrical sectors.

Features & Benefits

• Accommodates a wide input voltage range for diverse Applications
• Provides a precise ±5 V output across dual channels
• Through hole design allows for simple integration into various circuits
• High efficiency rating of 79% minimises energy losses
• Operates in extreme temperatures from -40 to +85°C
• Improved load regulation ensures stable performance under changing conditions

Applications

• Utilised in signal processing systems requiring stable dual outputs
• Ideal for embedded systems needing isolated voltage supply
• Used with sensors and instrumentation across various industrial
• Applicable in telecommunications and control systems

How do I ensure compatibility with existing systems?

Verify the input voltage range and output requirements to confirm compatibility with your applications.

What installation considerations should I keep in mind?

Ensure adequate ventilation and follow specifications for through hole mounting to maintain performance.

What is the expected lifespan under normal operating conditions?

The lifespan can be extended by operating within specified temperature and voltage limits, reducing stress on the component.

How can I assess the efficiency in my application?

Monitor output power relative to input power to evaluate efficiency, keeping in mind the typical rating of 79%.

What measures should I take for maintenance?

Conduct regular inspections of circuit integrity and connections to ensure continuous performance without extensive maintenance.