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TRACOPOWER 2W Surface Mount Dual Output Regulated Isolated DC/DC Converter TDR 2-1222SM
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TDR 2SM DC/DC Converter, 12V dc/ 83 mA |
| Brand | TRACOPOWER |
| Efficiency | 83% |
| Length | 18.9mm |
| Model | TDR 2-1222SM |
| Depth | 8.7mm |
| Mount Type | Surface |
| Series | TDR 2SM |
| Maximum Operating Temperature | 85°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 7100000h |
| Number of outputs | 2 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 18V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 9V |
| Number of Pins | 14 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 83mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 2:1 |
| Input Ratio 2 | 1 |
| Output Voltage 2 | -12V dc |
| Wide 2 | 1 input voltage range |
| TDR 2-12xx | see stock number 745-1171 |
| TDR 2-24xx | see stock number 745-1219 |
| TDR 2-05xx | see stock number 745-1203 |
Key Features
- Compact surface mount design for PCB integration.
- Dual isolated regulated outputs with 1.5kV DC isolation voltage.
- High MTBF of 7,100,000 hours ensuring long operational life.
- Short circuit protection enhances device safety.
- No minimum load requirement for stable operation.
- Qualified for lead-free reflow solder process per IPC J-STD-020.
- Wide operating temperature range without output derating.
- Suitable for industrial, telecommunications, and instrumentation applications.
Product Description
TRACOPOWER TDR 2-1222SM is a high-reliability, 2 watt dual output DC/DC converter designed for industrial and electronics applications requiring stable and isolated power conversion. This surface mount device delivers a nominal output voltage of 12 V DC at 83 mA with a complementary negative 12 V output, supporting a wide input voltage range from 9 V to 18 V DC.
The converter features a compact SMD package suitable for modern PCB assembly integrating high-density components. With a 1.5 kV DC isolation voltage, this converter ensures excellent protection between input and output circuits. Its robust construction supports operation in harsh environments from -40 °C up to +85 °C without performance degradation.
Designed for demanding industrial, laboratory, telecommunications, and instrumentation uses, the TDR 2-1222SM provides fully regulated outputs with no minimum load constraints, enhancing design flexibility. Short circuit protection safeguards the device and connected circuits under fault conditions. The product complies with RoHS directives, supporting environmentally responsible manufacturing.
The MTBF of 7,100,000 hours highlights its long-term reliability. It is compatible with lead-free soldering processes following IPC J-STD-020 standards. Package dimensions are compact, measuring 18.9 mm in length and 8.7 mm in depth, facilitating integration into space-constrained assemblies.
Compact SMD surface mount package for space savings on PCBs. Wide 2:1 input voltage range from 9 V to 18 V DC. Dual isolated, fully regulated outputs with 1.5 kV DC isolation. High efficiency of 83% reduces thermal loading.
Operational temperature range from -40 °C to +85 °C with no derating. Short circuit protection for enhanced electrical safety. Lead-free solder process qualified under IPC J-STD-020. Long MTBF of 7.1 million hours for reliable industrial operation.
Environmentally friendly RoHS compliant design. Compact dimensions: 18.9 mm length and 8.7 mm depth.
The TRACOPOWER TDR 2-1222SM is ideal for use in power supplies, embedded systems, telecom equipment, and industrial control systems requiring isolated DC power conversion with excellent reliability and performance. Explore more DC/DC Converters and power supplies in the EnvMart catalog to find the perfect fit for your application needs.
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Frequently Asked Questions
This model supports a wide input voltage range from 9 V to 18 V DC.
It provides dual isolated outputs of 12 V DC at 83 mA and -12 V DC.
The isolation voltage is 1.5 kV DC, ensuring excellent protection between input and output circuits.
The efficiency of the TDR 2-1222SM is rated at 83%.
It operates within a temperature range of -40 °C to +85 °C without performance degradation.
The package dimensions are 18.9 mm in length and 8.7 mm in depth.
No, it has no minimum load requirement for stable operation, enhancing design flexibility.
This unit is designed for surface mount installation.
It includes short circuit protection, enhancing the safety of the device and connected circuits.
The MTBF is rated at 7,100,000 hours, indicating high reliability for industrial applications.
Yes, it is RoHS compliant, supporting environmentally responsible manufacturing.
It is suitable for industrial, telecommunications, and instrumentation applications requiring isolated DC power conversion.
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