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| Country of Origin | Japan |
|---|---|
| Voltage | Converters / DC-DC Converters Cosel SUTS DC/DC Converter, 12V dc/ 250 mA, 48V dc |
| Brand | Cosel |
| Efficiency | 79% |
| Length | 30mm |
| Model | SUTS34812 |
| Depth | 23.4mm |
| Gross Weight | 14g |
| Width | 23.4mm |
| Mount Type | PCB |
| Series | SUTS |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Ripple and Noise | 200mV Pk-Pk |
| Maximum Output Power | 3W |
| Maximum Input Voltage | 48V dc |
| Overcurrent Protection | Built-in |
| Standards/Approvals | UL 60950-1, TUV, EN 60950-1, cULus, cUL, CE |
| Minimum Input Voltage | 36V |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 250mA |
| Isolation Voltage | 500V ac |
| Output Current 2 | 0.25A |
| Remote ON/OFF | Built-in |
Cosel SUTS34812 DC/DC Converter is a high-performance isolated converter designed for industrial, commercial, and electronic applications requiring stable and efficient DC output. This unit features a 12V DC output at 250mA, and supports a wide input voltage range between 36V and 48V DC, making it adaptable to various power supply systems and custom PCB designs.
Engineered for reliability, the converter delivers up to 3W of output power, with a compact 7-pin DIP form factor facilitating simple through-hole PCB installation. Its isolation voltage of 500V AC ensures safe operation in circuits where electrical separation is essential. With high conversion efficiency reaching 79%, and a ripple/noise specification of just 200mV Pk-Pk, the SUTS34812 guarantees clean power delivery even in environments susceptible to electrical interference.
Operational robustness is built in, with an extended temperature range from -40°C to 85°C enabling deployment across harsh industrial and laboratory environments. Overcurrent protection circuitry provides enhanced safety for downstream devices, while remote ON/OFF and straightforward PCB mounting allow flexible integration into automated machinery and instrumentation.
The converter’s package measures a compact 30mm by 23.4mm by 23.4mm and weighs only 14g, optimizing it for space-limited installations. The unit is UL, TUV, EN, cULus, CE approved, providing compliance for manufacturing and export requirements. Its typical use cases include industrial automation, control panels, laboratory instrumentation, and electronic circuit boards where isolated DC supply is critical.
In summary, the Cosel SUTS34812 DC/DC Converter offers designers and engineers a premium solution for stable, isolated, and energy-efficient DC power conversion. Explore more DC Converter options and technical electronic components in the EnvMart catalog.
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