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TRACOPOWER TRS 2 DC/DC Converter, 5V dc/ 200 mA, 18V dc Input, 9V Input 2 W, Surface, 90 °C Max Temp -40 °C Min Temp,

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Subtotal (1 tube of 10 units)*

£152.80

(exc. VAT)

£183.36

(inc. VAT)

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  • Shipping from 14 September 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£152.80£15.28
5 - 9£148.22£14.822
10 - 24£143.63£14.363
25 - 49£137.53£13.753
50 +£131.41£13.141

*price indicative

RS Stock No.:
176-4400
Distrelec Article No.:
304-30-839
Mfr. Part No.:
TRS 2-1221
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Maximum Input Voltage

18V dc

Minimum Input Voltage

9V

Output Current 1

200mA

Output Current 2

200mA

Mount Type

Surface

Output Voltage 2

-5V dc

Input Ratio

1:12

MTBF

5740000h

Number of Outputs

2

Isolation Voltage

1.6kV dc

Number of Pins

7

Package Type

Surface Mount

Maximum Output Power

2W

Length

11.9mm

Standards/Approvals

No

Width

11.3mm

Series

TRS 2

Depth

7.6mm

Maximum Operating Temperature

90°C

Minimum Operating Temperature

-40°C

Efficiency

79%

TRACOPOWER TRS 2 Series DC-DC Converter, ±5V DC Output Voltage, 2W Power Rating - TRS 2-1221


This DC-DC converter is engineered for versatility and compactness, measuring 11.9mm x 11.3mm x 7.6mm. With its ±5V DC output, it efficiently transforms a nominal input of 12V DC into regulated power, making it suitable for a range of applications in electronics and automation.

Features & Benefits


• High efficiency of 79% reduces thermal loss

• Operating temperature range from -40°C to +90°C ensures reliability

• Functional I/O isolation rated at 1.6 kV for safety

• Compact SMD-7 package design saves space on PCB layouts

• Continuous short circuit protection enhances durability

• Fully regulated output across 0 to 100% load improves performance

Applications


• Suitable for industrial control systems in automation

• Effective in measurement equipment requiring precise power regulation

• Ideal for IT needing a robust power supply

What kind of input voltage range does this device support?


This device accommodates an input voltage range from 9V to 18V DC, allowing for flexibility in power sourcing.

How does its compact size benefit installation?


The small dimensions facilitate easy integration into space-constrained electronic systems, particularly in surface-mount applications.

What type of current protection does it incorporate?


It features continuous short circuit protection, which automatically recovers and protects against damaging conditions.

Can it operate efficiently in extreme temperatures?


Yes, it is designed to function well in temperatures as low as -40°C and up to +90°C, making it reliable for varied environments.

What is the isolation voltage, and why is it important?


The isolation voltage is 1.6 kV, which ensures that the output is safe from fluctuations and disturbances in the input, providing enhanced operational reliability.

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