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TRACOPOWER TES 3-1222 DC/DC Converter 12V Output, 125mA, 18V Max Input, 9V Min Input, 3W, Surface Mount, -40°C to 85°C
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TES 3 DC/DC Converter, 12V dc/ 125 mA |
| Brand | TRACOPOWER |
| Efficiency | 0.81% |
| Length | 32.3mm |
| Model | TES 3-1222 |
| Depth | 9.7mm |
| Mount Type | Surface |
| Series | TES 3 |
| Maximum Operating Temperature | 85°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 100000h |
| Number of outputs | 2 |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 18V dc |
| Minimum Input Voltage | 9V |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 125mA |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
| Wide 2 | 1 input |
| Package Material | UL94V-0 |
Key Features
- Provides regulated 12V DC output at a maximum current of 125mA.
- Surface mount package enables easy integration onto PCBs.
- Suitable for operation in harsh environments from -40°C to 85°C.
- Delivers up to 3W of output power in SMD form factor.
- High input/output isolation rated at 1.5kV DC for circuit protection.
- Features undervoltage lockout and short circuit protection for safety.
- Efficiency rated at 81% for reliable power conversion.
Product Description
The TRACOPOWER TES 3-1222 DC/DC Converter is a robust and compact surface mount device designed to supply regulated power for a variety of electronic applications. With a maximum output of 12V DC at 125mA and total power capability of 3W, this converter is part of the TES 3 series known for high reliability and efficient performance.
This unit operates from a wide 2:1 input voltage ratio, accepting both 9V and 18V DC input, suited for modern circuit designs requiring flexibility in supply sources. Its surface mount package lends itself to automated PCB assembly processes and minimizes spatial requirements in densely populated electronic boards.
Offering a high isolation voltage of 1.5kV DC between input and output, the TES 3-1222 ensures safety and circuit protection in sensitive applications. Built-in features such as undervoltage lockout and short circuit protection defend against operational faults, while compliance with UL94V-0 package material and lead-free reflow solder processes aligns with contemporary manufacturing standards.
With an operational temperature range spanning -40°C to 85°C, reliability is maintained across industrial, laboratory, and commercial environments. The converter's efficiency, rated at 81%, supports energy-conscious designs, and an MTBF of 100000 hours (MIL-HDBK-217E at 25°C) ensures long service life.
Typical uses include power regulation for instrumentation, embedded control systems, communication modules, and industrial automation projects requiring isolation and a dependable DC voltage supply. The device is beneficial in applications needing dual outputs, and its high accuracy of pin co-planarity aids precision PCB layout.
TRACOPOWER's TES 3-1222 complies with EN 60950-1, UL 60950-1, and IEC 60950-1 standards, establishing its credentials for widespread deployment. The device's small dimensions of 32.3mm length and 9.7mm depth make it ideal for compact designs.
Explore the TES 3 series and other DC/DC Converters by TRACOPOWER for a range of surface mount solutions on EnvMart.
Explore more products in our DC-DC Converter category.
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Frequently Asked Questions
The maximum output power of this model is 3W.
It accepts a wide input voltage range from 9V to 18V DC.
The efficiency of the TES 3-1222 is rated at 81%.
This model has a length of 32.3mm and a depth of 9.7mm.
The isolation voltage is rated at 1.5kV DC, providing circuit protection.
It operates within a temperature range of -40°C to 85°C.
Yes, it features undervoltage lockout and short circuit protection for safety.
This model uses a surface mount package for easy integration onto PCBs.
The mean time between failures (MTBF) is rated at 100,000 hours.
This unit provides two outputs.
It complies with EN 60950-1, UL 60950-1, and IEC 60950-1 standards.
The input ratio for this model is 2:1, allowing flexibility in supply sources.
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