TRACOPOWER THN 30WIR Isolated DC-DC Converter, -24 → 24V dc/ 625/625mA Output, 18 → 75 V dc Input, 30W,

RS Stock No.:: 249-7370
Mfr. Part No.:: THN 30-4825WIR
Brand:: TRACOPOWER

TRACOPOWER THN 30WIR Isolated DC-DC Converter, -24 → 24V dc/ 625/625mA Output, 18 → 75 V dc Input, 30W,

Bulk discount available

Subtotal (1 tube of 10 units)*

£596.46

(exc. VAT)

£715.75

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

14 unit(s) ready to ship
Plus 999,999,985 unit(s) shipping from 13 February 2026

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Tube(s)	Per Tube	Per unit*
1 - 4	£596.46	£59.646
5 - 9	£578.56	£57.856
10 - 24	£560.67	£56.067
25 - 49	£536.82	£53.682
50 +	£512.95	£51.295

*price indicative

RS Stock No.:: 249-7370
Mfr. Part No.:: THN 30-4825WIR
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	-24 → 24V dc
	Input Voltage Range	18 → 75 V dc
	Power Rating	30W
	Input Voltage Nominal	48 V dc
	Output Current	625/625mA
	Mounting Type	PCB Mount
	Isolated	Yes
	Number of Outputs	2
	Output Voltage Adjustment Range	-10 → +20%
	Package	1 x 1 in
	Isolation Voltage	2.25kV dc
	Length	25.4mm
	Width	25.4mm
	Depth	9.9mm
	Railway Approved	Yes
	Series	THN 30WIR
	Efficiency	92%
	Minimum Temperature	-40°C
	Standards Met	EN 62368-1
	Maximum Temperature	+80°C
	Medical Approved	No

	Select all
	Brand TRACOPOWER
	Output Voltage -24 → 24V dc
	Input Voltage Range 18 → 75 V dc
	Power Rating 30W
	Input Voltage Nominal 48 V dc
	Output Current 625/625mA
	Mounting Type PCB Mount
	Isolated Yes
	Number of Outputs 2
	Output Voltage Adjustment Range -10 → +20%
	Package 1 x 1 in
	Isolation Voltage 2.25kV dc
	Length 25.4mm
	Width 25.4mm
	Depth 9.9mm
	Railway Approved Yes
	Series THN 30WIR
	Efficiency 92%
	Minimum Temperature -40°C
	Standards Met EN 62368-1
	Maximum Temperature +80°C
	Medical Approved No

RoHS Status: Not Applicable

COO (Country of Origin):: TW

TRACOPOWER THN 30WIR Series Isolated DC-DC Converter, -24 to 24V DC Output Voltage, 30W Power Rating - THN 30-4825WIR

This isolated DC-DC converter is designed for applications that require high durability in rigorous environments. With an output power of 30W and a broad input voltage range of 18 to 75V DC, it meets the strict requirements of industrial automation and railway applications. Its compact encapsulation enhances thermal and mechanical robustness, making it suitable for challenging conditions.

Features & Benefits

• Delivers a 30W output for various industrial uses
• Operates with up to 92% conversion efficiency
• Supports a wide input voltage range for versatility
• Provides 2250V DC isolation for added safety
• Includes short-circuit and overvoltage protection
• Features remote control functionality for flexible management

Applications

• Suitable for railway electronics requiring dependable power
• Ideal for PCB mounting in automation systems
• Applicable in situations needing a resilient power supply
• Supports control systems with precise voltage regulation
• Functions effectively in environments with high electromagnetic interference

What are the temperature limits for operation?

The unit operates effectively in ambient temperatures from -40 to +80°C, ensuring dependability in various conditions.

How can I adjust the output voltage?

Output voltage can be adjusted within -10% to +20% using an external trim resistor, allowing for customised voltage levels.

Is it suitable for use in electric transportation systems?

Yes, it is certified for railway applications, making it appropriate for electric transportation systems and similar settings.

What considerations should I take when mounting?

Ensure sufficient space for natural convection cooling and that the mounting surface can withstand operating temperatures.