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TRACOPOWER DC/DC Converter 5V DC Output, 400mA, 75V DC Max Input, 18V Min Input, 2W Through-Hole SIP-9 - TMR 2-4811WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 2WI DC/DC Converter, 5V dc/ 400 mA |
| Brand | TRACOPOWER |
| Efficiency | 72% |
| Length | 26mm |
| Model | TMR 2-4811WI |
| Depth | 12.5mm |
| Mount Type | Through Hole |
| Series | TMR 2WI |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-9 |
| Minimum Operating Temperature | -40°C |
| MTBF | 1200000h |
| Number of outputs | 1 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 18V |
| Number of Pins | 7 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 400mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 4:1 |
| Input Ratio 4 | 1 |
| Ultra-wide 4 | 1 input voltage range |
Key Features
- Provides a regulated 5V DC output at up to 400mA current.
- Delivers a maximum output power of 2W for reliable small-scale applications.
- Through-hole mounting and SIP-9 package for easy PCB integration.
- Features input/output isolation rated at 1.5kV DC for enhanced protection.
- Operates efficiently with up to 72% conversion efficiency.
- Built-in filter meets EN 55022, Class A and FCC, Level A standards.
- Remote On/Off control and continuous short circuit protection.
Product Description
The TRACOPOWER TMR 2-4811WI DC/DC Converter is a high-performance regulated power module designed for demanding industrial and electronic applications. This unit delivers a steady 5V DC output with up to 400mA current, catering to a wide range of control and signal processing tasks, and ensures reliable operation even in challenging conditions.
Engineered to accept an ultra-wide input voltage range from 18V to 75V DC, the TMR 2-4811WI offers versatility for systems operating with varying DC supply conditions. Its maximum output power of 2W is suitable for powering low-power electronics, sensor modules, or signal conditioning circuit blocks.
Through-hole mounting and the SIP-9 form factor provide ease of installation on standard PCB designs, making the converter ideal for compact embedded implementations and retrofit upgrades. The device supports robust input/output isolation rated at 1.5kV DC, protecting sensitive downstream electronics from transients and potential ground loops.
Performance is further enhanced with remote On/Off control capability and continuous short circuit protection, ensuring operator safety and system integrity. Integrated filtering complies with EN 55022 Class A and FCC Level A standards, minimizing electromagnetic interference and supporting regulatory requirements.
The converter exhibits a conversion efficiency of up to 72%, reducing heat generation and improving energy utilization in embedded and industrial environments. Operating temperature ranges from -40°C to +85°C, allowing deployment in harsh field, laboratory, and manufacturing conditions.
MTBF is rated at 1,200,000 hours for long-term reliability in critical applications. The SIP-9 package dimensions (26mm length x 12.5mm depth) provide a compact footprint for dense electronic designs.
Typical use cases include industrial control panels, laboratory instruments, remote sensing, automation systems, and embedded electronics requiring regulated isolated DC power. Browse more DC/DC converters and TRACOPOWER modules on EnvMart for professional power supply solutions for industrial, laboratory, and automation requirements.
Explore more products in our DC-DC Converter category.
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Frequently Asked Questions
This model provides a regulated output voltage of 5V DC with a maximum output current of 400mA.
The TMR 2-4811WI operates with an ultra-wide input voltage range from 18V to 75V DC.
It delivers a maximum output power of 2W, making it suitable for low-power electronics and sensor modules.
The converter exhibits a conversion efficiency of up to 72%, which helps in reducing heat generation.
The SIP-9 package dimensions are 26mm in length and 12.5mm in depth, providing a compact footprint for installation.
It features an input/output isolation rated at 1.5kV DC, which protects sensitive electronics from transients.
The TMR 2-4811WI operates within a temperature range of -40°C to +85°C, suitable for harsh environments.
This unit has one output, providing a single regulated DC power supply.
It utilizes through-hole mounting, making it easy to integrate into standard PCB designs.
It includes remote On/Off control and continuous short circuit protection for enhanced safety and system integrity.
The integrated filtering complies with EN 55022 Class A and FCC Level A standards, minimizing electromagnetic interference.
The MTBF is rated at 1,200,000 hours, indicating long-term reliability for critical applications.
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