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TRACOPOWER DC/DC Converter 3.3V DC 500mA Output 9 - 18V DC Input 2W Surface Mount TRS 2-1210
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 77% |
| Length | 11.9mm |
| Model | TRS 2-1210 |
| Depth | 7.6mm |
| Width | 11.3mm |
| Mount Type | Surface |
| Series | TRS 2 |
| Maximum Operating Temperature | 90°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 5740000h |
| Number of outputs | 1 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 18V dc |
| Output Voltage | 3.3 V |
| Minimum Input Voltage | 9V |
| Number of Pins | 7 |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 500mA |
| Isolation Voltage | 1.6kV dc |
| Input Ratio | 1:12 |
| Input Ratio1 | 12 |
| Most compact 2 Watt SMD DC/DC converter | 11.9 mm x 11.3 mm x 8 mm (0.47 x 0.44 x 0.31 inch) |
Key Features
- Provides a stable 3.3V DC output suitable for sensitive electronic circuits.
- Supports input voltage range from 9V to 18V DC for versatile industrial power applications.
- Offers maximum output current of 500mA and 2W total output power.
- Designed for surface mount installation with a compact size for high-density PCB layouts.
- Features high 77% efficiency for reduced power loss and improved thermal performance.
- Operates reliably from -40°C to +90°C, making it suitable for harsh environments.
- 1.6kV DC input-to-output isolation ensures robust protection for sensitive loads.
- Short circuit protection provides safety for both device and downstream circuitry.
Product Description
The TRACOPOWER TRS 2-1210 is a high-efficiency DC/DC converter engineered to provide a regulated 3.3V DC output at up to 500mA from an input voltage range of 9V to 18V DC. With a 2W output power and surface mount package, this converter is specifically designed for industrial, IT, and instrumentation applications requiring reliable isolated power supplies in compact spaces.
This converter's advanced design ensures low thermal loss and consistent performance, delivering up to 77% efficiency even under demanding load conditions. Its expansive operating temperature range from -40°C to +90°C enables use in harsh temperature environments, while its 1.6kV DC input-to-output isolation enhances operational safety and reduces risk to connected circuits.
The TRS 2-1210 offers true regulation over 0 - 100% load, requires no minimum output load for stable operation, and includes built-in short circuit protection. The compact SMD case (11.9mm x 11.3mm x 8mm) minimizes PCB footprint, ideal for high-density system designs in industrial control panels, communications equipment, measurement devices, and other critical electronic assemblies.
Installation is straightforward with a standard 7-pin surface mount format, simplifying automated assembly and future maintenance. The converter’s extended MTBF of 5,740,000 hours ensures long-term reliability, and the single-output configuration provides stable power where it matters most.
TRACOPOWER’s TRS 2 Series is recognized for compact efficiency and design flexibility, making this model an optimal choice for new or retrofit power conversion in demanding, space-limited environments. Additionally, the TRS 2-1210 adheres to RoHS standards, and comes with short circuit protection for added safety.
Common industrial use cases include instrumentation, data acquisition modules, automation control systems, sensor interfaces, and distributed power architectures where efficient, isolated low-voltage DC power is essential. The surface mount package supports modern manufacturing and assembly practices commonly found in volume electronics production.
Browse our range of DC-DC Converters and discover more power supply innovations from TRACOPOWER in the EnvMart electronics catalog.
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Frequently Asked Questions
The output voltage of this model is 3.3V DC.
It provides a maximum output current of 500mA.
This unit supports an input voltage range from 9V to 18V DC.
The efficiency of this converter is rated at 77%.
The dimensions are 11.9mm in length, 11.3mm in width, and 8mm in height.
It features an isolation voltage of 1.6kV DC.
The operating temperature range is from -40°C to +90°C.
This converter has a single output.
It is designed for surface mount installation.
The maximum output power is 2W.
Yes, it includes built-in short circuit protection for safety.
The MTBF is rated at 5,740,000 hours.
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