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TRACOPOWER 3W SIP DC/DC Converter, 12V DC Output, 250mA, 9-18V DC Input, 1.5kV Isolation, Through Hole Mount TMR 3-1212
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 3 DC/DC Converter, 12V dc/ 250 mA |
| Brand | TRACOPOWER |
| Efficiency | 83% |
| Length | 21.8mm |
| Model | TMR 3-1212 |
| Depth | 11.1mm |
| Width | 9.2mm |
| Mount Type | Through Hole |
| Series | TMR 3 |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 4870000h |
| Number of outputs | 1 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 18V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 9V |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 250mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 2:1 |
| Input Ratio 2 | 1 |
| Wide 2 | 1 input voltage range |
Key Features
- Provides regulated 12V DC output voltage at 250mA current.
- Operates with wide input voltage range of 9V to 18V DC.
- Features high isolation voltage of 1500V DC ensuring safe operation.
- Compact SIP-8 package with through hole mount type for easy PCB insertion.
- Supports operating temperature range from -40°C to 85°C for harsh environments.
- Efficiency rated at 83% for energy-saving applications.
- Continuous short circuit protection enhances reliability and safety.
- Complies with RoHS standards and IEC/EN 60950-1 and UL 60950-1 approvals.
Product Description
TRACOPOWER TMR 3-1212 is a 3W SIP single output DC/DC converter designed for applications requiring reliable and compact voltage conversion. It supplies a regulated 12V DC output at 250mA current, making it ideal for communication equipment, instrumentation, and industrial electronics. The converter accepts a wide 2:1 input voltage range from 9V to 18V DC, providing flexibility and stability.
The compact SIP-8 through-hole package simplifies integration into printed circuit boards, while the high isolation voltage of 1500V DC ensures safety and reduces noise interference. It features continuous short circuit protection, enhancing operational reliability under fault conditions.
With an efficiency of 83%, this module supports energy-efficient designs and sustains a broad operating temperature range from -40°C to +85°C, allowing for use in challenging industrial environments. The device meets RoHS compliance and is certified to IEC/EN 60950-1 and UL 60950-1 standards.
Regulated 12V DC output voltage with 250mA output current. Wide 9V to 18V DC input voltage range enabling versatile use. High 1500V DC isolation voltage increasing performance and safety. Compact SIP-8 through-hole mount for easy PCB installation.
Operational from -40°C to +85°C suitable for harsh conditions. Efficient energy conversion with 83% efficiency rating. Continuous short circuit protection for increased device safety. Complies with RoHS and certified under IEC/EN and UL 60950-1 standards.
Long lifetime with MTBF of over 4.8 million hours.
The TRACOPOWER TMR series DC/DC converters are widely used in industrial automation, communication systems, instrumentation, and other electronic applications where space-saving, reliability, and isolation are critical. Their robust design ensures stable performance in demanding environmental conditions.
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Frequently Asked Questions
It provides a regulated output voltage of 12V DC with a maximum output current of 250mA.
The TMR 3-1212 operates with a wide input voltage range from 9V to 18V DC.
It features a high isolation voltage of 1500V DC, ensuring safe operation and reducing noise interference.
The dimensions are 21.8mm in length, 11.1mm in depth, and 9.2mm in width.
The efficiency is rated at 83%, supporting energy-saving applications.
It can operate within a temperature range of -40°C to +85°C, suitable for harsh environments.
This unit is designed for through hole mounting, facilitating easy integration into printed circuit boards.
It complies with RoHS standards and is certified to IEC/EN 60950-1 and UL 60950-1.
It includes continuous short circuit protection, enhancing reliability and safety during operation.
The mean time between failures (MTBF) is over 4.8 million hours, indicating a long operational life.
This model has a single output, making it suitable for applications that require one regulated output.
It is ideal for communication equipment, instrumentation, and industrial electronics due to its compact design and reliability.
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