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| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Efficiency typ. (Typical @ 12 VDC) | |
| Efficiency typ. (Typical @ 15 VDC) | |
| Efficiency typ. (Typical @ 24 VDC) | |
| Efficiency typ. (Typical @ 28 VDC) | |
| Efficiency typ. (Typical @ 48 VDC) | |
| Height | |
| Input Current - At no load (Typical @ 110 Vin models, no load) | |
| Input Current - At no load (Typical @ 24 Vin models, no load) | |
| Input Current - At no load (Typical @ 48 Vin models, no load) | |
| Input Voltage Range (Nominal @ 18 - 75 VDC (48 VDC nom.) | |
| Input Voltage Range (Nominal @ 43 - 160 VDC (110 VDC nom.) | |
| Input Voltage Range (Nominal @ 9 - 36 VDC (24 VDC nom.) | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current max. (@ 12 VDC) | |
| Output Current max. (@ 15 VDC) | |
| Output Current max. (@ 24 VDC) | |
| Output Current max. (@ 28 VDC) | |
| Output Current max. (@ 48 VDC) | |
| Output Voltage (@ 12 VDC (12.0 - 14.4 VDC) | |
| Output Voltage (@ 15 VDC (15.0 - 18.0 VDC) | |
| Output Voltage (@ 24 VDC (24.0 - 28.8 VDC) | |
| Output Voltage (@ 28 VDC (28.0 - 33.6 VDC) | |
| Output Voltage (@ 48 VDC (48.0 - 57.6 VDC) | |
| Power (Watts) | |
| Storage Temperature | |
| Surge Voltage (@ 110 Vin models, 1 s max.) | |
| Surge Voltage (@ 24 Vin models, 1 s max.) | |
| Surge Voltage (@ 48 Vin models, 1 s max.) | |
| Tape & Reel | |
| Type | |
| Under Voltage Lockout (@ 110 Vin models) | |
| Under Voltage Lockout (@ 24 Vin models) | |
| Under Voltage Lockout (@ 48 Vin models) | |
| Voltage | |
| Voltage - Isolation | |
| Width |
The TEP 150WI Series from Traco Power offers a 150 Watt DC/DC Railway Converter designed for demanding applications. This enclosed unit features a shielded metal case with screw terminals and chassis mounting for easy integration.
With ultra-wide 4:1 input voltage ranges including 18-75 VDC (48 VDC nominal), it is suitable for various power systems. The converter provides a stable 15V DC output at a maximum current of 10A, delivering up to 150W of power. It boasts a high efficiency of up to 89% and operates reliably across a wide temperature range of -40°C to +75°C.
Designed for harsh industrial and railway environments, it offers high EMC immunity and protection against over-temperature, overload, short-circuit, and input under-voltage. The constant current output characteristic makes it suitable for battery load applications. Optional input filters are available to meet EN 55032 class B standards.
Key specifications include a 2.25 kV isolation voltage and compliance with IEC/UL 62368-1 standards. Approval according to EN 55015 makes it a reliable solution for mobile and stationary railway applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 18-75 VDC, with a nominal voltage of 48 VDC.
The output voltage is 15 VDC (adjustable from 15.0-18.0 VDC) with a maximum output current of 10A.
The maximum power output is 150W.
The efficiency is up to 89%.
The operating temperature range is -40°C to +75°C.
The dimensions are 160.5mm in length, 52.6mm in width, and 40.6mm in height.
The approval agencies include CB, CE, and cURus.