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| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TMR 4 DC/DC Converter, 12V dc/ 333 mA |
| Brand | TRACOPOWER |
| Efficiency | 0.87% |
| Length | 21.8mm |
| Model | TMR 4-1212 |
| Depth | 11.2mm |
| Gross Weight | 4.8g |
| Width | 9.3mm |
| Mount Type | Through Hole |
| Series | TMR 4 |
| Maximum Operating Temperature | 70°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 3390000h |
| Number of outputs | 1 |
| Ripple and Noise | 80mV Pk-Pk |
| Maximum Output Power | 4W |
| Maximum Input Voltage | 18V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 9V |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 333mA |
| Output Voltage Adjustment Range | 12 V dc |
| Isolation Voltage | 1.6kV |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
TRACOPOWER TMR 4-1212 is a reliable DC/DC converter designed for efficient voltage conversion in electronic and industrial applications. It delivers a stable 12V DC output with a current of 333 mA and power output of 4W, featuring a compact SIP through-hole package that supports easy PCB mounting and integration.
The converter supports a wide input voltage range from 9V to 18V DC, accommodating various unregulated DC voltage sources while maintaining precise output regulation. With a high efficiency of 87%, this device minimizes energy loss and heat buildup, improving system reliability and lowering power consumption.
Its input/output isolation voltage rating of 1.6 kV ensures secure electrical isolation, essential for sensitive electronic circuits in industrial, medical, and telecommunication sectors. The device is RoHS compliant and built to withstand operating temperatures between -40°C and 70°C, allowing for deployment in harsh environments.
Additional features include overload and short-circuit protection via foldback current limiting, which protects the converter and connected loads from damage. The remote On/Off control function adds operational versatility, allowing external control of the device's output state.
This DC/DC converter is widely utilized across various applications, powering sensors in industrial automation, integrating into medical equipment with necessary safety certifications, and supplying stable voltages in telecommunications and automotive electronics.
Wide input voltage range from 9V to 18V DC for versatile applications. High efficiency of 87% reduces energy loss and heat generation. Isolation voltage of 1.6 kV ensures reliable and safe operation. Compact SIP package with through-hole mount for easy PCB integration.
Operating temperature range from -40°C to 70°C supports diverse environments. Includes overload and short-circuit protection for enhanced durability. Remote On/Off control provides operational flexibility. Suitable for industrial automation, biomedical, automotive, and telecom equipment.
Explore more DC/DC Converters and TRACOPOWER products on EnvMart for advanced power management solutions.
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