TRACOPOWER TEQ 40WIR DC-DC Converter, ±15V dc/ 1.33A Output, 18 → 75 V dc Input, 40W, Chassis Mount, +83°C Max
- RS Stock No.:
- 187-9482
- Mfr. Part No.:
- TEQ 40-4823WIR
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£162.15
(exc. VAT)
£194.58
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 10 unit(s) shipping from 18 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £162.15 |
| 5 - 9 | £157.28 |
| 10 - 24 | £152.43 |
| 25 - 49 | £145.93 |
| 50 + | £139.45 |
*price indicative
- RS Stock No.:
- 187-9482
- Mfr. Part No.:
- TEQ 40-4823WIR
- Brand:
- TRACOPOWER
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACOPOWER | |
| Output Voltage | ±15V dc | |
| Input Voltage Range | 18 → 75 V dc | |
| Power Rating | 40W | |
| Input Voltage Nominal | 48 V dc | |
| Output Current | 1.33A | |
| Mounting Type | Chassis Mount | |
| Number of Outputs | 2 | |
| Isolation Voltage | 1.6kV dc | |
| Length | 103mm | |
| Width | 57.2mm | |
| Depth | 26.1mm | |
| Series | TEQ 40WIR | |
| Railway Approved | Yes | |
| Load Regulation | 0.01 | |
| Minimum Temperature | -40°C | |
| Efficiency | 89% | |
| Maximum Temperature | +83 °C, +92°C | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage ±15V dc | ||
Input Voltage Range 18 → 75 V dc | ||
Power Rating 40W | ||
Input Voltage Nominal 48 V dc | ||
Output Current 1.33A | ||
Mounting Type Chassis Mount | ||
Number of Outputs 2 | ||
Isolation Voltage 1.6kV dc | ||
Length 103mm | ||
Width 57.2mm | ||
Depth 26.1mm | ||
Series TEQ 40WIR | ||
Railway Approved Yes | ||
Load Regulation 0.01 | ||
Minimum Temperature -40°C | ||
Efficiency 89% | ||
Maximum Temperature +83 °C, +92°C | ||
- COO (Country of Origin):
- TW
The TEQ-40WIR Series is a family 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 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 +92ºC with power derating. Further features include under voltage lockout, over temperature protection and short circuit protection.
High power block with excellent thermal convection
Operating temperature -40°C to +92°
Ultra wide 4:1 input voltage range
Excellent efficiency up to 91%
I/O isolation up to 3000 VDC
Under voltage lock-out circuit
Protection against overvoltage, overtemperature and short circuit
Operating temperature -40°C to +92°
Ultra wide 4:1 input voltage range
Excellent efficiency up to 91%
I/O isolation up to 3000 VDC
Under voltage lock-out circuit
Protection against overvoltage, overtemperature and short circuit
Related links
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- TRACOPOWER TEQ 40WIR DC-DC Converter 43 → 160 V dc Input Chassis Mount, +83°C Max
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- TRACOPOWER TEQ 40WIR DC-DC Converter 18 → 75 V dc Input Chassis Mount, +83°C Max
- TRACOPOWER TEQ 40WIR DC-DC Converter 18 → 75 V dc Input Chassis Mount, +83°C Max
- TRACOPOWER TEQ 40WIR DC-DC Converter 18 → 75 V dc Input Chassis Mount, +83°C Max