TRACOPOWER TDN 1WISM DC-DC Converter, 5V dc/ 200mA Output, 18 → 75 V dc Input, 1W, Surface Mount, +90°C Max Temp

RS Stock No.:: 141-8363
Mfr. Part No.:: TDN 1-4811WISM
Brand:: TRACOPOWER

TRACOPOWER TDN 1WISM DC-DC Converter, 5V dc/ 200mA Output, 18 → 75 V dc Input, 1W, Surface Mount, +90°C Max Temp

Subtotal (1 tube of 10 units)*

£153.34

(exc. VAT)

£184.01

(inc. VAT)

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Shipping from 05 March 2026

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Tube(s)	Per Tube	Per unit*
1 +	£153.34	£15.334

*price indicative

RS Stock No.:: 141-8363
Mfr. Part No.:: TDN 1-4811WISM
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	18 → 75 V dc
	Power Rating	1W
	Input Voltage Nominal	48 V dc
	Output Current	200mA
	Mounting Type	Surface Mount
	Isolated	Yes
	Number of Outputs	1
	Package	SMD
	Isolation Voltage	1.6kV dc
	Length	13.2mm
	Width	9.1mm
	Depth	9.9mm
	Series	TDN 1WISM
	Load Regulation	0.01
	Minimum Temperature	-40°C
	Efficiency	78%
	Standards Met	EN 55022, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, MIL-STD-810F
	Maximum Temperature	+90°C

	Select all
	Brand TRACOPOWER
	Output Voltage 5V dc
	Input Voltage Range 18 → 75 V dc
	Power Rating 1W
	Input Voltage Nominal 48 V dc
	Output Current 200mA
	Mounting Type Surface Mount
	Isolated Yes
	Number of Outputs 1
	Package SMD
	Isolation Voltage 1.6kV dc
	Length 13.2mm
	Width 9.1mm
	Depth 9.9mm
	Series TDN 1WISM
	Load Regulation 0.01
	Minimum Temperature -40°C
	Efficiency 78%
	Standards Met EN 55022, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, MIL-STD-810F
	Maximum Temperature +90°C

TRACOPOWER TDN 1WISM Series DC-DC Converter, 5V DC Output Voltage, 1W Power Rating - TDN 1-4811WISM

This isolated DC-DC converter provides an effective solution for power management in various applications. The compact design, measuring just 13.2mm x 9.m x 9.9mm, accommodates limited spaces while delivering high performance. With an input voltage range from 18V to 75V and an output of 5V DC, it transforms varying voltage levels efficiently, contributing to its classification as a low power DC-DC converter.

Features & Benefits

• High efficiency of 78% optimises power conversion
• I/O isolation voltage of 1.6 kV ensures safe operation
• Wide operating temperature range from -40°C to +90°C supports diverse environments
• Designed for surface mount installation, simplifying integration into systems
• Short circuit protection enhances reliability and safety
• Remote On/Off functionality allows convenient control

Applications

• Used for power conversion in automation control systems
• Suitable for medical equipment requiring isolated power supplies
• Used in telecommunications equipment for stable voltage output
• Ideal for industrial demanding compact power solutions
• Utilised in renewable energy systems for efficient voltage regulation

What input voltage range does this converter support?

It operates effectively with an input voltage range between 18V and 75V, accommodating various applications.

How does the converter ensure safety in operation?

The high isolation voltage of 1.6 kV protects against electrical faults by preventing excessive voltage from damaging connected equipment.

Is there any limit on the minimum load when using this product?

No minimum load is required for operation, allowing flexibility in its application without performance degradation.

What temperature conditions can this converter withstand?

It is designed to function reliably in environments ranging from -40°C to +90°C, making it suitable for harsh conditions.

Can this converter be employed in critical applications such as medical devices?

Yes, its compliance with safety standards and isolated features makes it appropriate for sensitive medical and industrial uses.