TRACO POWER TMR 3 DC/DC Converter, 12V dc/ 250 mA, 36V dc Input, 18V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 166-5389
- Mfr. Part No.:
- TMR 3-2412
- Manufacturer:
- TRACO POWER
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View bulk pricing optionsSubtotal (1 tube of 10 units)*
SGD291.18
(exc. GST)
SGD317.39
(inc. GST)
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In Stock
- Plus 1 unit(s) shipping from 16 November 2026
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Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | SGD291.18 | SGD29.118 |
| 2 - 3 | SGD284.76 | SGD28.476 |
| 4 + | SGD278.65 | SGD27.865 |
*price indicative
- RS Stock No.:
- 166-5389
- Mfr. Part No.:
- TMR 3-2412
- Manufacturer:
- TRACO POWER
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACO POWER | |
| Product Type | DC/DC Converter | |
| Output Voltage 1 | 12V dc | |
| Maximum Input Voltage | 36V dc | |
| Minimum Input Voltage | 18V | |
| Output Current 1 | 250mA | |
| Mount Type | Through Hole | |
| Input Ratio | 2:1 | |
| MTBF | 4870000h | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | -1 → 1 % | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.5kV dc | |
| Package Type | SIP-8 | |
| Maximum Output Power | 3W | |
| Length | 21.8mm | |
| Standards/Approvals | RoHS | |
| Depth | 11.1mm | |
| Series | TMR 3 | |
| Width | 9.2mm | |
| Efficiency | 83% | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACO POWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 12V dc | ||
Maximum Input Voltage 36V dc | ||
Minimum Input Voltage 18V | ||
Output Current 1 250mA | ||
Mount Type Through Hole | ||
Input Ratio 2:1 | ||
MTBF 4870000h | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range -1 → 1 % | ||
Number of Pins 7 | ||
Isolation Voltage 1.5kV dc | ||
Package Type SIP-8 | ||
Maximum Output Power 3W | ||
Length 21.8mm | ||
Standards/Approvals RoHS | ||
Depth 11.1mm | ||
Series TMR 3 | ||
Width 9.2mm | ||
Efficiency 83% | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
- COO (Country of Origin):
- TW
TRACOPOWER TMR 3 Series DC-DC Converter, 18 to 36V DC Input Voltage Range, 3W Power Rating - TMR 3-2412
This DC-DC converter provides an effective solution for a range of electronic applications requiring efficient power conversion. It transforms input voltages from a broad range into a stable 12V output, making it suitable for use in automation, instrumentation, and industrial electronics. Its isolated design enhances safety and performance across various environments.
Features & Benefits
• Fully regulated output ensures voltage stability
• Compact SIP-8 packaging optimises PCB space
• High efficiency minimises energy loss during operation
• Remote On/Off control enhances user convenience
• Continuous short-circuit protection boosts reliability
Applications
• Communication equipment that requires reliable power
• Instrumentation needing consistent voltage output
• Industrial electronics aimed at improving equipment performance
• Space-critical applications where size is a key factor
• Automated systems that require efficient power management
What is the operational temperature range for this converter?
The converter operates efficiently in temperatures ranging from -40 to +85°C, making it suitable for various environmental conditions.
How is the remote control feature connected?
The remote control feature connects via a designated pin and requires a current of 2 to 4 mA for operation.
What type of fuse is recommended for safe operation?
A slow-blow fuse is recommended, typically rated at 1,000 mA for the corresponding input voltage model.
Can this converter manage different load variations?
Yes, it is designed to handle load variations from 5% to 100% without impacting performance.
What type of short-circuit protection does it offer?
It includes continuous short-circuit protection, which ensures automatic recovery, thereby enhancing overall safety.
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