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TRACOPOWER TEC 3WI SIP-8 DC/DC Converter 9V DC Output 333mA 75V Max Input 18V Min Input 3W Power 90°C Max TEC 3-4819WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TEC 3WI DC/DC Converter, 9V dc/ 333 mA |
| Brand | TRACOPOWER |
| Efficiency | 81% |
| Length | 21.8mm |
| Model | TEC 3-4819WI |
| Depth | 11.2mm |
| Width | 9.1mm |
| Mount Type | PCB |
| Series | TEC 3WI |
| Maximum Operating Temperature | 90°C |
| Package Type | SIP-8 |
| Minimum Operating Temperature | -40°C |
| MTBF | 5124000h |
| Number of outputs | 1 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 75V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 18V |
| Output Voltage 1 | 9V dc |
| Output Current 1 | 333mA |
| Isolation Voltage | 1.6kV dc |
| Input Ratio | 4:1 |
| Ultra-wide 4 | 1 input voltage range |
| Input Ratio4 | 1 |
Key Features
- Compact SIP-8 package suitable for PCB mounting applications.
- Wide input voltage range from 18 V to 75 V DC ensures versatile power compatibility.
- High efficiency of 81% reduces thermal losses during operation.
- Operating temperature range from -40°C to +90°C supports harsh environments.
- 1.6 kV DC isolation voltage provides robust electrical protection.
- Fully regulated output over a 0 to 100% load without a minimum load requirement.
- Continuous short circuit protection enhances device safety and durability.
- Remote On/Off functionality allows easy system integration.
Product Description
TRACOPOWER TEC 3-4819WI is a DC/DC converter designed to provide a steady 9V DC output with a current rating of 333 mA and power output of 3 watts. Packaged in a compact SIP-8 form factor, it is ideal for space-constrained PCB mount applications where efficiency and reliability are critical.
The converter supports a wide input voltage range from 18V to 75V DC, making it suitable for diverse power sources. Its efficiency rating of 81% ensures minimal energy loss and reduced heat generation, making it effective for continuous industrial, laboratory, and electronic equipment use.
Built to withstand harsh environments, the TEC 3WI converter operates over a broad temperature range from -40°C to 90°C. It includes a high isolation voltage of 1.6 kV DC to protect sensitive electronics from voltage spikes or surges.
The device is fully regulated over the entire output load range, requiring no minimum load, and features continuous short circuit protection alongside a remote On/Off function for flexible system control and enhanced safety. The estimated MTBF of over 5 million hours confirms dependable long-term operation, suitable for manufacturing, automation, power supply designs, and other technical applications.
Compact SIP-8 package suitable for PCB mounting applications. Wide input voltage range from 18 V to 75 V DC ensures versatile power compatibility. High efficiency of 81% reduces thermal losses during operation. Operating temperature range from -40°C to +90°C supports harsh environments.
1.6 kV DC isolation voltage provides robust electrical protection. Fully regulated output over a 0 to 100% load without a minimum load requirement. Continuous short circuit protection enhances device safety and durability.
Remote On/Off functionality allows easy system integration. MTBF of approximately 5,124,000 hours ensures high reliability.
This DC/DC converter is engineered for use in industrial controls, power management systems, telecommunications, and electronic manufacturing sectors. Its design supports compliance with RoHS standards, ensuring environmentally responsible operation.
Explore the range of DC/DC Converters on EnvMart for advanced power supply solutions offered by TRACOPOWER and other leading brands.
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Frequently Asked Questions
This model provides a steady output voltage of 9V DC with a current rating of 333 mA.
It supports a wide input voltage range from 18V to 75V DC, allowing for versatile power compatibility.
The converter has an efficiency rating of 81%, which helps reduce thermal losses during operation.
The maximum operating temperature for the TEC 3-4819WI is 90°C, making it suitable for harsh environments.
This model is designed for PCB mounting applications, packaged in a compact SIP-8 form factor.
Yes, it includes continuous short circuit protection and a 1.6 kV DC isolation voltage for robust electrical protection.
The minimum operating temperature for the TEC 3-4819WI is -40°C, allowing it to function in extreme conditions.
The estimated mean time between failures (MTBF) for this unit is approximately 5,124,000 hours, indicating high reliability.
No, the output is fully regulated over a 0 to 100% load without a minimum load requirement.
The remote On/Off functionality allows for easy system integration and flexible control of the converter.
This model complies with RoHS standards, ensuring environmentally responsible operation.
The dimensions of the TEC 3-4819WI are 21.8 mm in length, 11.2 mm in depth, and 9.1 mm in width.
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