TRACOPOWER TRS 2 DC-DC Converter, ±5V dc/ ±200mA Output, 9 → 18 V dc Input, 2W, Surface Mount, +90°C Max Temp

RS Stock No.:: 176-4400
Mfr. Part No.:: TRS 2-1221
Brand:: TRACOPOWER

TRACOPOWER TRS 2 DC-DC Converter, ±5V dc/ ±200mA Output, 9 → 18 V dc Input, 2W, Surface Mount, +90°C Max Temp

Bulk discount available

Subtotal (1 tube of 10 units)*

£151.29

(exc. VAT)

£181.55

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

999,999,999 unit(s) shipping from 05 March 2026

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

Tube(s)	Per Tube	Per unit*
1 - 4	£151.29	£15.129
5 - 9	£146.75	£14.675
10 - 24	£142.21	£14.221
25 - 49	£136.17	£13.617
50 +	£130.11	£13.011

*price indicative

RS Stock No.:: 176-4400
Mfr. Part No.:: TRS 2-1221
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	9 → 18 V dc
	Power Rating	2W
	Input Voltage Nominal	12 V dc
	Output Current	±200mA
	Mounting Type	Surface Mount
	Isolated	Yes
	Number of Outputs	2
	Package	SMD-7
	Isolation Voltage	1.6kV dc
	Width	11.3mm
	Depth	7.6mm
	Length	11.9mm
	Series	TRS 2
	Load Regulation	0.01
	Efficiency	79%
	Standards Met	EN 55032 Class A or B, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, UL 62368-1
	Minimum Temperature	-40°C
	Maximum Temperature	+90°C

	Select all
	Brand TRACOPOWER
	Output Voltage ±5V dc
	Input Voltage Range 9 → 18 V dc
	Power Rating 2W
	Input Voltage Nominal 12 V dc
	Output Current ±200mA
	Mounting Type Surface Mount
	Isolated Yes
	Number of Outputs 2
	Package SMD-7
	Isolation Voltage 1.6kV dc
	Width 11.3mm
	Depth 7.6mm
	Length 11.9mm
	Series TRS 2
	Load Regulation 0.01
	Efficiency 79%
	Standards Met EN 55032 Class A or B, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, UL 62368-1
	Minimum Temperature -40°C
	Maximum Temperature +90°C

COO (Country of Origin):: TW

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.