TRACOPOWER THN 20WIR DC/DC Converter, 2.2V/ 5.5 A, 75V dc Input, 18V Input 20 W, PCB, 65 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 230-4713
Distrelec Article No.:: 304-31-709
Mfr. Part No.:: THN 20-4810WIR
Manufacturer:: TRACOPOWER

TRACOPOWER THN 20WIR DC/DC Converter, 2.2V/ 5.5 A, 75V dc Input, 18V Input 20 W, PCB, 65 °C Max Temp -40 °C Min Temp,

Subtotal (1 tube of 10 units)*

PHP35,606.14

(exc. VAT)

PHP39,878.88

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Stocked by manufacturer

Ready to ship from November 25, 2026

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

Tube(s)	Per Tube	Per Unit*
1 +	PHP35,606.14	PHP3,560.614

*price indicative

RS Stock No.:: 230-4713
Distrelec Article No.:: 304-31-709
Mfr. Part No.:: THN 20-4810WIR
Manufacturer:: TRACOPOWER

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Product Type	DC/DC Converter
	Output Voltage 1	2.2V
	Minimum Input Voltage	18V
	Maximum Input Voltage	75V dc
	Output Current 1	5.5A
	Output Current 2	5.5A
	Mount Type	PCB
	Input Ratio	4:1
	Number of Outputs	1
	MTBF	1200000h
	Output Voltage Adjustment Range	20 %
	Number of Pins	6
	Isolation Voltage	2.25kV dc
	Maximum Output Power	20W
	Package Type	DIP
	Depth	9.9mm
	Standards/Approvals	No
	Width	25.4mm
	Length	25.4mm
	Series	THN 20WIR
	Maximum Operating Temperature	65°C
	Efficiency	89%
	Minimum Operating Temperature	-40°C

	Select all
	Brand TRACOPOWER
	Product Type DC/DC Converter
	Output Voltage 1 2.2V
	Minimum Input Voltage 18V
	Maximum Input Voltage 75V dc
	Output Current 1 5.5A
	Output Current 2 5.5A
	Mount Type PCB
	Input Ratio 4:1
	Number of Outputs 1
	MTBF 1200000h
	Output Voltage Adjustment Range 20 %
	Number of Pins 6
	Isolation Voltage 2.25kV dc
	Maximum Output Power 20W
	Package Type DIP
	Depth 9.9mm
	Standards/Approvals No
	Width 25.4mm
	Length 25.4mm
	Series THN 20WIR
	Maximum Operating Temperature 65°C
	Efficiency 89%
	Minimum Operating Temperature -40°C

RoHS Status: Exempt

COO (Country of Origin):: TW

TRACOPOWER THN 20WIR Series DC-DC Converter, 89% Efficiency, 2.25kV DC Isolation Voltage - THN 20-4810WIR

This DC-DC converter provides efficient power conversion across a broad input voltage range, making it suitable for various applications. With a robust design and isolation features, it is suitable for railway environments and focuses on delivering stable and safe power supply solutions, essential for automation and electronic systems.

Features & Benefits

• Compact design facilitates integration in limited spaces

• High efficiency of up to 91% reduces energy consumption

• Isolated design improves safety in sensitive applications

• Protection features defend against overloads and short circuits

• Remote On/Off functionality enhances operational control

Applications

• Utilised in railway control systems for dependable power

• Applied in industrial automation for stable functioning

• Suitable for electronics requiring isolation and efficiency

• Employed in telecommunication equipment needing consistent power supply

What power rating should I consider when selecting this?

Its nominal power rating is 20W, appropriate for various applications.

How can I adjust the output voltage if needed?

Output voltage can be adjusted using an external trim resistor.

Is this converter easy to mount on a PCB?

Yes, it features a through-hole mounting type for straightforward installation.

What safety standards does it comply with for railway applications?

It has EN 50155 and EN 61373 approvals, ensuring suitability for railway contexts.