Over 800,000 products available

TRACOPOWER THN 20WIR DC/DC Converter, 2.3V/ 5.5 A, 75V Input, 18V Input 20 W, PCB, 65 °C Max Temp -40 °C Min Temp, 6-Pin

View all DC-DC Converters
Bulk discount available

Subtotal (1 tube of 10 units)*

£561.43

(exc. VAT)

£673.72

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 17 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)
Per Tube
Per unit*
1 - 4£561.43£56.143
5 - 9£544.59£54.459
10 - 24£527.75£52.775
25 - 49£505.28£50.528
50 +£482.83£48.283

*price indicative

RS Stock No.:
230-4722
Distrelec Article No.:
304-31-717
Mfr. Part No.:
THN 20-7210WIR
Brand:
TRACOPOWER
Find similar products by selecting one or more attributes.
Select all

Brand

TRACOPOWER

Product Type

DC/DC Converter

Output Voltage 1

2.3V

Minimum Input Voltage

18V

Maximum Input Voltage

75V

Output Current 1

5.5A

Output Current 2

5.5A

Mount Type

PCB

Input Ratio

4:1

MTBF

1200000h

Number of Outputs

1

Output Voltage Adjustment Range

2.97/3.63 V dc

Number of Pins

6

Isolation Voltage

3kV dc

Maximum Output Power

20W

Package Type

DIP

Depth

9.9mm

Standards/Approvals

No

Width

25.4mm

Series

THN 20WIR

Length

25.4mm

Minimum Operating Temperature

-40°C

Efficiency

88%

Maximum Operating Temperature

65°C

RoHS Status: Exempt

COO (Country of Origin):
TW

TRACOPOWER THN 20WIR Series DC-DC Converter, 3.3V DC Output Voltage, 18.2W Power Rating - THN 20-7210WIR


This DC-DC converter is built for high performance in challenging environments, making it suitable for railway and transportation applications. It effectively converts voltage across a broad input range, ensuring consistent performance under varying conditions. Its compact design and robust protection features enhance its applicability in automation, electronics, and mechanical sectors.

Features & Benefits


• Provides 3000 V DC isolation for secure operation

• Outputs a current of 5500 mA at 3.3 V DC

• Equipped with overload and short circuit protection

• Achieves up to 88% efficiency

• Compact design for easy PCB mounting in diverse installations

Applications


• Power supply in railway communication systems

• Electronic devices requiring stable voltage

• Industrial automation control systems

• needing high temperature resilience

What is the input voltage range this device supports?


The device accepts an input voltage range from 36 to 160 V DC, offering versatility for various applications.

How does the output voltage adjustment work?


The output voltage can be fine-tuned within the range of 2.97 to 3.63 V dc to meet specific requirements.

What kind of environmental conditions can this device withstand?


It operates effectively in temperatures ranging from -40 to +85°C, suitable for extreme settings.

What protection features are incorporated into the device?


It includes overload, overvoltage, and short circuit protection to ensure safe operation and longevity in varied applications.

Related links