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| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TRN 1 DC/DC Converter, 5V/ 100 mA, 18V |
| Brand | TRACOPOWER |
| Efficiency | 79% |
| Length | 11.9mm |
| Model | TRN 1-1221 |
| Depth | 7.7mm |
| Width | 11mm |
| Mount Type | PCB |
| Series | TRN 1 |
| Maximum Operating Temperature | 90°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 7400000h |
| Number of outputs | 2 |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 18V |
| Minimum Input Voltage | 9V |
| Output Voltage 1 | 5V |
| Output Current 1 | 100mA |
| Isolation Voltage | 1.6kV |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
| Output Voltage 2 | -5V |
TRACOPOWER TRN 1-1221 DC/DC Converter is a high-performance, fully regulated power module providing 1 Watt output power. It is engineered for PCB mounting with a compact SIP package, measuring only 1.00 cm³, suitable for space-constrained electronics.
This DC/DC converter delivers a stable 5V output at 100mA and supports input voltages between 9V and 18V, accommodating a wide range of power supply environments. The innovative 2:1 input voltage ratio design allows operation from different DC sources without any minimum load.
With an isolation voltage of 1.6kV and an MTBF of approximately 7.4 million hours, the TRN 1-1221 ensures high reliability and electrical safety. The device demonstrates 79% efficiency and maintains full load operation consistently in ambient temperatures ranging from -40°C up to 90°C.
Its compact dimensions (11.9mm length x 11mm width x 7.7mm depth) and SIP packaging make it ideal for integration into industrial electronic systems, instrumentation, measurement, communication equipment, and embedded power supply solutions.
Designed with robust protections including short-circuit and overcurrent safeguards, it meets IEC/EN 62368-1 standards and is suitable for demanding industrial, laboratory, manufacturing, and commercial applications requiring reliable low power DC/DC conversion.
This converter features a SIP package designed for PCB mounting. It offers 1.6kV isolation voltage ensuring safe operation. High reliability with an MTBF of 7,400,000 hours. Operates efficiently at 79% efficiency over a temperature range of -40°C to 90°C.
The compact size with dimensions 11.9mm length, 11mm width and 7.7mm depth fits space-limited applications. Designed for industrial and electronic component power supply applications. Wide input voltage ratio of 2:1 supports various DC sources without minimum load requirement.
Overcurrent and short circuit protection improve durability and safety. Explore EnvMart for a wide range of DC/DC Converters and power supply components from trusted brands like TRACOPOWER for all your electronic design needs.
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