Name: TRACOPOWER TRN 1SM DC-DC Converter, 3.3V dc/ 300mA Output, 18 → 36 V dc Input, 1W, Surface Mount, +90°C Max Temp
Brand: TRACOPOWER
SKU: 137-3145
Price: 13.16 GBP
Availability: Discontinued

TRACOPOWER TRN 1SM Series DC-DC Converter, 3.3V Voltage Rating, 300mA Output Current - TRN 1-2410SM

This isolated DC-DC converter is designed for efficient power conversion in compact applications. The device offers a nominal output of 3.3V DC from an input voltage range of 18 to 36V DC. With dimensions of 11.9mm in length, 11.3mm in width, and a height of 7.6mm, it is suitable for surface mount assembly, making it ideal for space-constrained environments.

Features & Benefits

• High efficiency of 77% reduces energy loss
• 1.6kV DC isolation enhances safety in applications
• Operates within -40°C to +90°C without derating shows reliability
• Short circuit protection ensures reliable operation
• Fully regulated outputs provide a stable voltage supply
• Compact SMD package optimises board space usage

Applications

• Ideal for telecommunications equipment requiring voltage conversion
• Suitable for industrial automation with high efficiency needs
• Used in instrumentation devices requiring a reliable power supply

What is the maximum input voltage for optimal performance?

The optimal input voltage for this device ranges from 18 to 36V DC, ensuring reliable output performance.

How does the product manage thermal performance in extreme conditions?

It effectively operates within an extensive temperature range, maintaining functionality from -40°C up to +90°C without derating.

What safety standards does this converter meet?

It is designed to comply with IEC/EN/UL 62368-1, ensuring compatibility with multimedia and IT equipment.

What features ensure the reliability of the device in critical applications?

The converter includes short circuit protection and offers functional isolation to enhance operational reliability and user safety.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage	3.3V dc
	Input Voltage Range	18 → 36 V dc
	Power Rating	1W
	Input Voltage Nominal	24 V dc
	Output Current	300mA
	Mounting Type	Surface Mount
	Isolated	Yes
	Number of Outputs	1
	Package	SMD
	Isolation Voltage	1.6kV dc
	Depth	7.6mm
	Width	11.3mm
	Length	11.9mm
	Series	TRN 1SM
	Load Regulation	0.01
	Minimum Temperature	-40°C
	Efficiency	77%
	Maximum Temperature	+90°C

	Select all
	Brand TRACOPOWER
	Output Voltage 3.3V dc
	Input Voltage Range 18 → 36 V dc
	Power Rating 1W
	Input Voltage Nominal 24 V dc
	Output Current 300mA
	Mounting Type Surface Mount
	Isolated Yes
	Number of Outputs 1
	Package SMD
	Isolation Voltage 1.6kV dc
	Depth 7.6mm
	Width 11.3mm
	Length 11.9mm
	Series TRN 1SM
	Load Regulation 0.01
	Minimum Temperature -40°C
	Efficiency 77%
	Maximum Temperature +90°C

TRACOPOWER TRN 1SM DC-DC Converter, 3.3V dc/ 300mA Output, 18 → 36 V dc Input, 1W, Surface Mount, +90°C Max Temp