THD 12-2411WI: High-Performance DC/DC Converter for Industrial-Grade Power Solutions
by
2025-05-19
Brief Introduction
The THD 12-2411WI is a 12W isolated DC/DC converter module by TRACO POWER, designed in a DIP-24 package with an industry-standard footprint. Featuring an ultra-wide 4:1 input voltage range and robust reliability, it’s tailored for industrial electronics, instrumentation, data communication systems, and battery-powered devices, especially in scenarios with limited PCB space. Its compact design and high efficiency make it a versatile choice for precision equipment requiring stable power delivery.
Key Specifications
| Parameter | THD 12-2411WI Specifications |
|---|---|
| Input Voltage Range | 9-36 VDC (24 VDC nominal) |
| Output Voltage/Current | 5.1 VDC, up to 2400 mA |
| Efficiency | 87% typical |
| No-Load Input Current | 55 mA (typical) |
| Full-Load Input Current | 610 mA (typical) |
| Surge Voltage | 50 VDC max. (100 ms) |
| Under Voltage Lockout | 7 VDC min. / 8 VDC typ. |
| Isolation Voltage | 1500V DC (Input to Output) |
| Operating Temperature Range | -40°C to +85°C |
| Protection Features | Short-circuit/overload/overvoltage protection, remote on/off |
| Certification | IEC 62368-1, UL 62368-1 |
Why Choose THD 12-2411WI?
- Ultra-Wide Input Adaptability: The 4:1 input range (9-36 VDC) seamlessly handles fluctuating power sources in industrial environments, reducing front-end adaptation costs.
- Efficient and Stable Output: With 87% typical efficiency, it minimizes heat generation. The built-in Pi-type filter and full SMD design ensure low ripple (85 mVp-p) and long-term reliability.
- Comprehensive Protection: Standard features include short-circuit, overload, and overvoltage protection, along with remote on/off control. Its wide operating temperature range ensures durability in harsh conditions.
- Compact and Integrated Design: The DIP-24 package fits standard PCB layouts, while the shielded metal case and insulated baseplate enhance EMI resistance without compromising space.
Application Areas
- Industrial Automation: PLC control systems, sensor networks, and distributed power systems.
- Communication Equipment: Redundant power supplies for switches, routers, and edge computing nodes.
- Instrumentation: Stable power modules for precision testing equipment and medical instruments.
- Mobile Devices: Battery management systems for drones, vehicle electronics, and portable devices.
What Makes THD 12-2411WI Stand Out?
The THD 12-2411WI stands out as a high-performance, reliable, and flexible power solution:
- Balanced Performance & Reliability: 87% efficiency combined with ceramic capacitors and a flyback topology delivers an MTBF exceeding 2,000,000 hours, minimizing maintenance needs.
- Compliance & Compatibility: Certified to IEC/UL 62368-1 and suitable for natural convection cooling, it adapts to global applications.
- Versatile Scalability: From rugged industrial settings to compact electronic devices, it provides stable power, empowering customers to optimize system designs.
Ready to power your next design with THD 12-2411WI ?
Contact us today for pricing, samples, or technical support.
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