TEQ 40WIR series is a family of isolated high performance 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 the product is designed particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. A very high efficiency and the heatsink construction allows an operating temperature up to +83°C with natural convection cooling without power derating and up to +92°C with power derating. Further features include undervoltage lockout, overvoltage protection, overtemperature protection and short circuit protection.
- High power block with excellent thermal convection
- Operating temperature range from -40°C to +92°C
- EN 50155 approval for railway applications
- Input filter meet EN 55022, class B
- I/O isolation up to 2121VAC
- Output LED indicator
- EN 60950-1, EN 62368-1, IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1 and UL 508 standards
- Pollution degree PD 2, natural convection (20 LFM) cooling
- Switching frequency of 225KHz to 275KHz (250KHz typical (PWM))
- Aluminium housing material, connection type is clip
Product details
| Power Supply Applications:
Railway
|
| Input Ratio:
4:1
|
| Output Power Max:
40W
|
| No. of Outputs:
2 Output
|
| Output Voltage - Output 1:
24V
|
| Output Current - Output 1:
830A
|
| Output Voltage - Output 2:
-24V
|
| Output Current - Output 2:
830mA
|
| Output Regulation:
-
|
| Isolation Voltage:
2.121kV
|
| DC / DC Converter Type:
Module
|
| Input Voltage DC Nom:
48V
|
| DC / DC Converter Output Type:
Fixed
|
| Width:
57.2mm
|
| Height:
26.1mm
|
| Depth:
103mm
|
| Input Voltage DC Min:
18V
|
| Input Voltage DC Max:
75V
|
| Product Range:
TEQ 40WIR
|
Other details
| Brand |
TRACO POWER |
| Part Number |
TEQ 40-4825WIR |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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