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TRACOPOWER 3W SIP-8 DC/DC Converter 12V DC Output 250mA 75V DC Max Input Through Hole Mount TMR 3-4812WIE
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 3WIE DC/DC Converter, 12V dc/ 250 m |
| Brand | TRACOPOWER |
| Efficiency | 79% |
| Length | 21.8mm |
| Model | TMR 3-4812WIE |
| Depth | 11.2mm |
| Mount Type | Through Hole |
| Series | TMR 3WIE |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-8 |
| Minimum Operating Temperature | -40°C |
| MTBF | 8000000h |
| Number of outputs | 1 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 75V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 18V |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 250mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 1:6 |
| Wide 4 | 1 input voltage range |
| Input Ratio 1 | 6 |
Key Features
- Compact SIP-8 package ensuring easy through hole mounting.
- Wide operating temperature range from -40°C to 85°C suitable for industrial applications.
- High isolation voltage of 1.5kV DC for secure operation.
- Efficiency rated at 79% for energy-saving performance.
- Designed for communication equipment, instrumentation, and industrial electronics.
- MTBF of 8,000,000 hours indicating high reliability.
- Single output converter with 7 pins for easy integration.
- RoHS compliant and manufactured in Taiwan, Province Of China.
Product Description
TRACOPOWER TMR 3-4812WIE is a 3W regulated isolated DC/DC converter designed in a compact SIP-8 through-hole package. It delivers a stable 12V DC output current up to 250mA while accepting a broad input voltage range of 18V to 75V DC. This high-efficiency converter operates reliably within temperatures from -40°C to 85°C, making it well-suited for demanding industrial and communication equipment applications.
The device features a robust isolation voltage of 1.5kV DC, protecting systems against electrical interference and ensuring safety compliance. With a mean time between failures (MTBF) of 8 million hours, it guarantees long-term operational reliability in critical environments. The single output design with 7 pins and SIP-8 form factor allows for easy mounting and integration on printed circuit boards.
This DC/DC converter supports remote On/Off control and meets RoHS environmental standards. Typical usages include instrumentation, industrial electronics, and communication equipment requiring regulated power supplies with high efficiency and compact footprint. The product series offers a cost-optimized solution without compromising quality or thermal performance.
Package dimensions include a length of 21.8mm and depth of 11.2mm, maintaining a small profile for space-constrained projects. The converter is backed by a 3-year product warranty from TRACOPOWER, a recognized industry brand known for power supply reliability and innovation.
Compact SIP-8 through hole mounting design. Wide input voltage range of 18V to 75V DC. Regulated 12V DC output at 250mA current. Efficiency of 79% reducing power losses. Wide operating temperature range from -40°C to +85°C.
High isolation voltage of 1.5kV DC for safety. Long MTBF of 8 million hours ensuring reliability. RoHS compliant and environmentally friendly. Suitable for industrial, laboratory, and communication equipment. Explore the complete range of DC/DC Converters and other power supply solutions at EnvMart, your trusted source for industrial electronics components.
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Frequently Asked Questions
This model provides a regulated output voltage of 12V DC with a maximum output current of 250mA.
It accepts a broad input voltage range from 18V to 75V DC.
The efficiency of this converter is rated at 79%, which helps in reducing power losses during operation.
The TMR 3-4812WIE features a high isolation voltage of 1.5kV DC, ensuring secure operation and protection against electrical interference.
This model has a length of 21.8mm and a depth of 11.2mm, making it suitable for space-constrained applications.
It operates reliably within a temperature range from -40°C to 85°C, making it suitable for industrial applications.
This converter is designed with a single output.
It is designed for through hole mounting, which facilitates easy integration on printed circuit boards.
The MTBF for the TMR 3-4812WIE is 8 million hours, indicating high reliability in operation.
Yes, this model is RoHS compliant, adhering to environmental standards.
It is suitable for use in communication equipment, instrumentation, and industrial electronics requiring regulated power supplies.
This model features 7 pins, allowing for easy integration and connection.
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