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TDR3WI
The TDR-3WI series is a family of compact 3 W dc/dc-converters with 4:1 input voltage ranges and tightly regulated output voltages even under no load conditions. The product is available in SMD-package or in DIP-package. They work with high efficiency over the full load range and come with a remote On/Off input.
The usability in temperature ranges of up to +85°C, continuous short circuit protection and excellent immunity against environmental influences make these converters very reliable.
A TDR-3WI converter is the ideal solution for space critical high end applications in communication equipment, instrumentation and industrial electronics.
| Order code DIP models | Order code SMD models | Input voltage range | Output voltage | Output current max. | Efficiency typ. | ||||
| TDR 3-1211WI | TDR 3-1211WISM | 5.0 VDC | 600 mA | 81 % | |||||
| TDR 3-1212WI | TDR 3-1212WISM | 12 VDC | 250 mA | 82 % | |||||
| TDR 3-1213WI | TDR 3-1213WISM | 4.5 – 18 VDC | 15 VDC | 200 mA | 82 % | ||||
| TDR 3-1222WI | TDR 3-1222WISM | （12 VDC nominal） | ±12 VDC | ±125 mA | 82 % | ||||
| TDR 3-1223WI | TDR 3-1223WISM | ±15 VDC | ±100 mA | 81 % | |||||
| TDR 3-2411WI | TDR 3-2411WISM | 5.0 VDC | 600 mA | 80 % | |||||
| TDR 3-2412WI | TDR 3-2412WISM | 12 VDC | 250 mA | 82 % | |||||
| TDR 3-2413WI | TDR 3-2413WISM | 9 – 36 VDC | 15 VDC | 200 mA | 82 % | ||||
| TDR 3-2422WI | TDR 3-2422WISM | （24 VDC nominal） | ±12 VDC | ±125 mA | 82 % | ||||
| TDR 3-2423WI | TDR 3-2423WISM | ±15 VDC | ±100 mA | 81 % | |||||
| TDR 3-4811WI | TDR 3-4811WISM | 5.0 VDC | 600 mA | 80 % | |||||
| TDR 3-4812WI | TDR 3-4812WISM | 12 VDC | 250 mA | 83 % | |||||
| TDR 3-4813WI | TDR 3-4813WISM | 18 – 75 VDC | 15 VDC | 200 mA | 82 % | ||||
| TDR 3-4822WI | TDR 3-4822WISM | （48 VDC nominal） | ±12 VDC | ±125 mA | 82 % | ||||
| TDR 3-4823WI | TDR 3-4823WISM | ±15 VDC | ±100 mA | 81 % | |||||