TRACOPOWER TMDC 40 DC/DC Converter, 48V dc/, 75V dc Input 835 mA, 18V Input, Chassis Mount, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 843-1727
- Distrelec Article No.:
- 300-08-563
- Mfr. Part No.:
- TMDC 40-4818
- Brand:
- TRACOPOWER
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Subtotal (1 unit)*
£62.97
(exc. VAT)
£75.56
(inc. VAT)
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In Stock
- Plus 34 unit(s) shipping from 04 May 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £62.97 |
| 5 - 9 | £61.08 |
| 10 - 24 | £59.20 |
| 25 - 49 | £56.68 |
| 50 + | £54.16 |
*price indicative
- RS Stock No.:
- 843-1727
- Distrelec Article No.:
- 300-08-563
- Mfr. Part No.:
- TMDC 40-4818
- 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 1 | 48V dc | |
| Product Type | DC/DC Converter | |
| Minimum Input Voltage | 18V | |
| Maximum Input Voltage | 75V dc | |
| Output Current 1 | 835mA | |
| Mount Type | Chassis Mount | |
| Number of Outputs | 1 | |
| MTBF | 644300h | |
| Isolation Voltage | 2.5kV dc | |
| Input Ratio | 4:1 | |
| Package Type | Encapsulated | |
| Maximum Output Power | 40W | |
| Width | 112mm | |
| Length | 63.8mm | |
| Depth | 25.6mm | |
| Series | TMDC 40 | |
| Standards/Approvals | No | |
| Minimum Operating Temperature | -40°C | |
| Efficiency | 90% | |
| Maximum Operating Temperature | 85°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 48V dc | ||
Product Type DC/DC Converter | ||
Minimum Input Voltage 18V | ||
Maximum Input Voltage 75V dc | ||
Output Current 1 835mA | ||
Mount Type Chassis Mount | ||
Number of Outputs 1 | ||
MTBF 644300h | ||
Isolation Voltage 2.5kV dc | ||
Input Ratio 4:1 | ||
Package Type Encapsulated | ||
Maximum Output Power 40W | ||
Width 112mm | ||
Length 63.8mm | ||
Depth 25.6mm | ||
Series TMDC 40 | ||
Standards/Approvals No | ||
Minimum Operating Temperature -40°C | ||
Efficiency 90% | ||
Maximum Operating Temperature 85°C | ||
TRACOPOWER TMDC 40 Series DC-DC Converter, 40W Power Rating, 835mA Output Current - TMDC 40-4818
This isolated DC-DC converter is a high-performance solution for various power supply needs. The compact chassis mount design measures 112mm in length, 63.8mm in width, and 25.6mm in depth, making it suitable for integration into dense electronic systems. With a power rating of 40W and the capability to handle an input voltage range of 18-75V DC, it is ideal for demanding applications in the automation and industrial sectors.
Features & Benefits
• High efficiency of 90%, maximising energy utilisation
• Wide input voltage range, accommodating diverse power sources
• Designed for high isolation voltage of 2.5kV for safety
• Operates effectively in extreme temperatures from -40°C to +85°C
• No minimum load requirement simplifies usage
• Built-in power good LED indicator for easy monitoring
Applications
• Commonly used in industrial electrical systems
• Suitable for automation equipment requiring stable power supply
• Ideal for telecommunications infrastructure and devices
• Used with control systems in machinery and transport
What is the significance of the input voltage range?
The wide input voltage range of 18-75V allows flexibility in connecting to various power sources, ensuring compatibility with different systems without requiring additional voltage regulation.
How does the efficiency impact operational costs?
A high efficiency of up to 90% means reduced energy wastage, leading to lower operational costs and making it economically beneficial for long-term applications.
What protective features does this converter incorporate?
It has overload and short circuit protection, ensuring reliable operation and safeguarding connected components from potential damage due to fault conditions.
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