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TRACOPOWER 2W SIP Single/Dual Output Regulated Isolated DC/DC Converter 5V DC 200mA, 18V DC Input, Through TMR 2-1221WIN
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 2WIN DC/DC Converter, 5V dc/ 200 mA |
| Brand | TRACOPOWER |
| Efficiency | 80% |
| Length | 21.8mm |
| Model | TMR 2-1221WIN |
| Depth | 9.3mm |
| Mount Type | Through Hole |
| Series | TMR 2WIN |
| Maximum Operating Temperature | 90°C |
| Package Type | SIP-8 |
| Minimum Operating Temperature | -40°C |
| MTBF | 3430000h |
| Number of outputs | 2 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 18V dc |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 7 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 200mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 4:1 |
| Output Voltage 2 | -5V dc |
| Ultra-wide 4 | 1 input range |
| Input Ratio4 | 1 |
Key Features
- Wide input range from 4.5V to 18V DC for flexible power sources.
- High efficiency of 80 percent reduces power loss and heat.
- Through hole SIP-8 package allows secure PCB mounting.
- Operating temperature from -40°C to 90°C for harsh environments.
- 1.5 kV DC isolation voltage ensures electrical safety and noise immunity.
- Dual outputs with regulated 5V and -5V DC voltages for versatility.
- Includes short-circuit and overload protection features.
- Compact size with 21.8 mm length and 9.3 mm depth.
Product Description
TRACOPOWER TMR 2-1221WIN is a highly efficient 2W SIP series DC/DC converter designed for dual output regulated isolated power conversion applications. Operating on a wide input voltage range of 4.5V to 18V DC, it provides a regulated 5V DC output at 200mA current with an additional -5V DC output. The device features a compact SIP-8 through hole package, facilitating easy assembly on printed circuit boards for industrial electronics and communication equipment.
Engineered for reliability, the converter supports continuous operation in temperatures ranging from -40°C up to 90°C (with derating above 75°C), making it ideal for harsh industrial and manufacturing environments. Its high isolation voltage of 1.5kV DC ensures electrical safety and noise immunity. The power supply includes built-in protections such as continuous short circuit and overload protection to safeguard connected devices.
The TMR 2-1221WIN is suitable for use in distributed power architectures where footprint and efficiency are critical. Its typical efficiency of 80% helps reduce heat dissipation and improve system power management. This model complies with rigorous UL 60950-1 and IEC/EN 60950-1 standards and is backed by a 3-year warranty from TRACOPOWER.
Wide 4:1 input voltage range enables versatile power source compatibility. Compact SIP-8 package dimensions save PCB space. High reliability with MTBF over 3 million hours. Isolated outputs to prevent ground loops and improve safety.
Overload and short circuit protection included to prevent damage. Designed for industrial, communication, and distributed power systems. Suitable for harsh environments with extended temperature range. Conforms to international safety standards UL and IEC/EN 60950-1.
Compact and efficient solution for power supply needs. Explore more TRACOPOWER DC/DC Converters and power solutions at EnvMart for industrial, laboratory, and electronic assembly applications.
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Frequently Asked Questions
The input voltage range for the TMR 2-1221WIN is from 4.5V to 18V DC, allowing for flexible power source compatibility.
This model provides dual outputs: a regulated 5V DC output at 200mA and an additional -5V DC output.
The efficiency of this DC/DC converter is 80%, which helps reduce power loss and heat generation.
The TMR 2-1221WIN features an isolation voltage of 1.5kV DC, ensuring electrical safety and noise immunity.
The dimensions of the SIP-8 package are 21.8 mm in length and 9.3 mm in depth.
This converter operates within a temperature range of -40°C to 90°C, making it suitable for harsh environments.
The TMR 2-1221WIN supports through hole mounting, facilitating secure PCB assembly.
This model includes built-in short-circuit and overload protection to safeguard connected devices.
The maximum output power of the TMR 2-1221WIN is 2W.
This converter has a total of two outputs.
The TMR 2-1221WIN complies with UL 60950-1 and IEC/EN 60950-1 standards.
The mean time between failures (MTBF) for this model is over 3 million hours, indicating high reliability.
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