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TRACOPOWER 1 Watt Surface Mount DC/DC Converter 5V DC 100mA Input 4.5-18V TDN 1-1221WISM
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TDN 1WISM DC/DC Converter, 5V dc/ 100 m |
| Brand | TRACOPOWER |
| Efficiency | 77% |
| Length | 13.2mm |
| Model | TDN 1-1221WISM |
| Depth | 9.9mm |
| Width | 9.1mm |
| Mount Type | Surface |
| Series | TDN 1WISM |
| Maximum Operating Temperature | 90°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 8400000h |
| Number of outputs | 2 |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 18V dc |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 8 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 100mA |
| Isolation Voltage | 1.6kV dc |
| Input Ratio | 4:1 |
| Output Voltage 2 | -5V dc |
| Input Ratio4 | 1 |
Key Features
- Compact SMD package measuring 13.2 x 9.1 x 9.9 mm for efficient space utilization.
- Fully regulated dual outputs, including 5V DC and -5V DC voltages.
- Operational temperature range from -40°C to 90°C without derating.
- High isolation voltage of 1.6kV DC minimizes interference in sensitive electronics.
- Short circuit protection enhances device reliability and safety.
- Remote On/Off function allows flexible control for power management.
- Excellent efficiency at 77% helps reduce energy losses and thermal dissipation.
- Mean time between failures (MTBF) rated at 8,400,000 hours ensures durability.
Product Description
TRACOPOWER TDN 1-1221WISM is a high-performance 1 Watt DC/DC converter designed for compact and reliable power supply solutions in electronic equipment. It provides a stable 5V DC output at 100mA with an input voltage range spanning from 4.5V to 18V. The device is housed in a compact surface mount package with dimensions of 13.2 x 9.1 x 9.9 mm, making it ideal for applications where space is limited.
Featuring dual fully regulated outputs and an isolation voltage of 1.6kV DC, this converter ensures minimal electrical interference, suitable for industrial, laboratory, and commercial electronic uses. The built-in short circuit protection and remote On/Off control add to its operational safety and convenience.
Operating reliably across a wide temperature range from -40°C to 90°C without derating, the TDN 1-1221WISM supports harsh working environments typical in industrial and embedded systems. It delivers efficient energy conversion with a 77% efficiency rating and has an exceptional MTBF of 8.4 million hours, underscoring its robustness and long service life.
This DC/DC converter is commonly used in power management circuits for telecommunications, automation, instrumentation, and other electronic systems requiring compact, dependable voltage conversion with isolation.
Compact SMD package measuring 13.2 x 9.1 x 9.9 mm for efficient space utilization. Fully regulated dual outputs, including 5V DC and -5V DC voltages. Operational temperature range from -40°C to 90°C without derating. Input voltage range supports a wide 4:1 ratio between minimum and maximum voltage.
High isolation voltage of 1.6kV DC minimizes interference in sensitive electronics. Short circuit protection enhances device reliability and safety. Remote On/Off function allows flexible control for power management. Excellent efficiency at 77% helps reduce energy losses and thermal dissipation.
Mean time between failures (MTBF) rated at 8,400,000 hours ensures durability. Surface mount package type designed for automated PCB assembly processes. Explore EnvMart’s Electronics & Electricals section for more DC/DC Converters and power supply solutions from trusted manufacturers like TRACOPOWER.
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Frequently Asked Questions
This model supports an input voltage range from 4.5V to 18V DC.
It provides dual outputs: 5V DC at 100mA and -5V DC.
The efficiency of this converter is rated at 77%.
The dimensions are 13.2 mm in length, 9.1 mm in width, and 9.9 mm in depth.
It operates reliably within a temperature range of -40°C to 90°C without derating.
The isolation voltage is 1.6kV DC, which minimizes interference in sensitive electronics.
This model features two outputs.
It is designed for surface mounting.
It includes short circuit protection to enhance reliability and safety.
The MTBF is rated at 8,400,000 hours, indicating its expected reliability.
It is commonly used in power management circuits for telecommunications, automation, and instrumentation.
The package type is surface mount, suitable for automated PCB assembly processes.
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