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| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TRS 2 DC/DC Converter, 12V/ 83 mA, 75V |
| Brand | TRACOPOWER |
| Efficiency | 78% |
| Length | 11.9mm |
| Model | TRS 2-4821 |
| Depth | 7.6mm |
| Width | 11.3mm |
| Mount Type | Surface |
| Series | TRS 2 |
| Maximum Operating Temperature | 90°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 5735000h |
| Number of outputs | 2 |
| Maximum Output Power | 2W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 36V |
| Number of Pins | 10 |
| Output Voltage 1 | 12V |
| Output Current 1 | 83mA |
| Isolation Voltage | 1.6kV dc |
| Output Voltage 2 | -12V |
| Most compact 2 Watt SMD DC/DC converter | 11.9 mm x 11.3 mm x 8 mm (0.47 x 0.44 x 0.31 inch) |
TRACOPOWER TRS 2-4821 is a highly compact and cost-efficient 2 Watt DC/DC converter designed for advanced industrial control systems, IT applications, and precision measurement equipment. Its surface mount form factor with dimensions 11.9 mm length, 11.3 mm width, and 7.6 mm depth allows for seamless integration into densely packed PCBs.
This converter features a wide input voltage range from 36 V to 75 V DC, capable of handling battery-powered applications with voltages from 4.5 to 13.2 V in other models of the series. The 12V output at 83 mA current is fully regulated across 0 to 100% load without a minimum load requirement, making it stable under various operational loads.
Designed to withstand harsh environments, the TRS 2 series supports operating temperatures from -40°C up to 90°C, aided by high efficiency of 78% which reduces thermal dissipation. The isolation voltage rated at 1600 VDC provides functional safety and protection against electrical noise, critical for industrial and laboratory applications.
The converter includes two outputs, one positive 12V and one negative -12V, supplied through a 10-pin surface mount package. Its reliability is supported by a mean time between failures (MTBF) of over five million hours, providing long-term dependable operation.
This DC/DC converter is an ideal choice for power supply designs requiring compactness, efficiency, durability, and electrical isolation. It is suitable for use in industrial automation, laboratory equipment, and telecommunications infrastructure.
Compact 2W surface mount design measuring 11.9 mm x 11.3 mm x 7.6 mm. Input voltage range supports 36 V to 75 V DC operation. High isolation voltage of 1600 VDC for noise immunity and safety. Wide operating temperature from -40°C to +90°C.
Efficiency of 78% minimizes heat generation. Fully regulated output with no minimum load required. Dual output voltages: +12V and -12V at up to 83 mA output current. Surface mount 10-pin package suitable for automated PCB assembly.
High reliability with MTBF of approximately 5.7 million hours.
Explore more specialized DC/DC Converters and power solutions in the Electronics & Electricals category at EnvMart for industrial, commercial, and laboratory power management needs.
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