TEM 3-1211N Traco Power Power Supply (Other) In Stock
Traco Power TEM 3-1211N is a 3-watt isolated DC/DC converter in a DIP-24 package with regulated output and ±10% input tolerance for industrial applications. It delivers cost-optimized, encapsulated power conversion with a 12V input and 5V/600mA output in a compact 24-pin inline footprint. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Traco Power
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- TEM 3-1211N Datasheet PDF
- Category
- Power Supply
- Price
- From $7.1591(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TEM 3-1211N?
- 3W regulated isolated DC/DC conversion with ±10% input voltage tolerance for robust industrial power supply designs
- Encapsulated DIP-24 package provides excellent environmental protection and easy through-hole PCB mounting without heatsink
- Cost-optimized industrial-grade design supporting continuous operation across a wide temperature range for embedded and control applications
What is TEM 3-1211N used for?
The TEM 3-1211N is well-suited for powering isolated signal interfaces, sensor conditioning circuits, and microcontroller subsystems in industrial automation and control equipment. Its 3W regulated output and ±10% input tolerance make it reliable in environments with noisy or unstable 12V bus rails, such as factory floor panels and building automation nodes. The compact DIP-24 encapsulated package simplifies board layout and reduces the need for external filtering components.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TEM 3-1211N datasheet?
TEM 3-1211N Datasheet DownloadOfficial datasheet from Traco Power
What are equivalent replacements for TEM 3-1211N?
Compatible alternatives and drop-in replacements for TEM 3-1211N:
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Frequently Asked Questions
What input voltage range does the TEM 3-1211N support, and how does that help in noisy industrial 12V systems?
The TEM 3-1211N accepts a 12V nominal input with ±10% tolerance, meaning it operates reliably from approximately 10.8V to 13.2V. This tolerance range accommodates common bus voltage variations in industrial control panels and battery-backed 12V systems without requiring additional pre-regulation, delivering a stable regulated 5V at up to 600mA output.
How much power can the TEM 3-1211N deliver, and which load scenarios is it best matched to?
The TEM 3-1211N delivers up to 3W of isolated DC/DC power with a regulated 5V output at up to 600mA continuous load. This makes it appropriate for powering isolated RS-232 or RS-485 transceivers, small microcontrollers, and sensor signal conditioning circuits where galvanic isolation up to the converter's rated barrier voltage is required alongside steady 5V regulation.
What package does the TEM 3-1211N use, and how does that simplify PCB assembly in low-volume industrial builds?
The TEM 3-1211N comes in a DIP-24 through-hole package measuring in the standard 24-pin inline footprint, which eliminates reflow soldering requirements and allows hand or wave soldering in low-volume production. The fully encapsulated module requires no external shielding or potting, reducing assembly steps and protecting internal components against moisture and mechanical shock at rated operating temperatures.
When is TEM 3-1211N a practical alternative to a discrete isolated flyback converter at the 3W power level?
At the 3W power level, discrete flyback designs require a transformer, multiple capacitors, an optocoupler, and a controller IC, often occupying more than 4 cm² of board area. The TEM 3-1211N integrates all those functions into a single DIP-24 module, reducing design time, component count, and EMI qualification effort while delivering regulated 5V/600mA output with guaranteed ±10% input tolerance.
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Why Buy from FindMyChip
About Traco Power
Traco Power is a leading electronic component manufacturer. FindMyChip sources Traco Power ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.2460 | $12.25 |
| 3+ | $8.9804 | $26.94 |
| 9+ | $8.1640 | $73.48 |
| 11+ | $7.1591 | $78.75 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
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