TSR 3 models are non-isolated step down switching regulators. They can also be operated with negative output voltage. They come in a very compact open frame package of 15.5 x 9.4 x 6.2mm. The high efficiency admits a full load operation up to 50°C and up to 85°C with 50% current reduction. A low standby current, a very wider input range and no requirement for heatsink give these switching regulators a significant advantage over linear regulators. Together with a remote on/off input and protection against short circuit the TSR 3 series models are ideal point of load regulators for high reliable and energy critical applications.
- High performance 3A switching regulator
- Suitable for positive and negative output circuit
- Adjustable output voltages
- Continuous, automatic recovery short circuit protection
- Low output ripple and noise
- 3-year product warranty
- Natural convection (20 LFM) cooling system
- Switching frequency of 540 - 660KHz
- Copper pin material, THD (through-hole device) connection type
- Models with angular pins
Other details
| Brand |
TRACO POWER |
| Part Number |
TSR 3-1250A |
| Quantity |
Each |
| Technical Data Sheet EN |
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