Traco TEQ 20 & 40WIR Series
New in June 2019
High performance railway DC/DC-converter - New 20 & 40 Watt models available with dual output
- New dual output models: ±12, ±15, ±24 VDC
- High power block with excellent thermal convection
- Operating temperature -40°C to +93°C
- Ultra wide 4:1 input voltage range
- EN 50155 approval for railway applications
- Increased shock & vibration resistance
- Excellent efficiency up to 91%
- Input filter meet EN 55032, class B
- I/O isolation up to 3'000 VDC
- 3-year product warranty
The TEQ 20WIR & 40WIR are two series of isolated high performance railway DC/DC-converter modules with ultra-wide 4:1 input voltage ranges which come in a rugged metal case. These converters are suitable for a wide range of applications, but they are designed particularly for railway and industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. Spring clamps additionally support the converters increased shock & vibration resistance.
The product range is now extended with additional dual output models (±12, ±15 & ±24 VDC) to further increase the application range. A very high efficiency and the heatsink construction allows an operating temperature up to +83°C (natural convection) without power derating and up to +93ºC with power derating. Further features include under voltage lockout, over temperature protection and short circuit protection.
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TEQ 40-7225WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-24Vdc at 0.83A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-24Vdc at 0.83A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7223WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-15Vdc at 1.33A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-15Vdc at 1.33A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7222WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-12Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 43-160Vdc; Output +-12Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7215WIR DC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 24Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 24Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7213WIR DC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 15Vdc at 2.67A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 15Vdc at 2.67A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7212WIR DC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 12Vdc at 3.33A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 12Vdc at 3.33A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-7211WIR DC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 5Vdc at 8A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Single Output Converter; Ultra wide Input 43-160Vdc; Output 5Vdc at 8A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-4825WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-24Vdc at 0.83A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-24Vdc at 0.83A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-4823WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-15Vdc at 1.33A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-15Vdc at 1.33A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
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TEQ 40-4822WIR DC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-12Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationshow more show lessDC-DC Enclosed Dual Output Converter; Ultra wide Input 18-75Vdc; Output +-12Vdc at 1.67A; Railway standard EN50155; 3000Vdc I/O isolationOut of stock, availability on request
