TRACOPOWER TMR 4 DC/DC Converter, 12V dc/ 333 mA, 18V dc Input, 9V Input 4 W, Through Hole, 70 °C Max Temp -40 °C Min
- RS Stock No.:
- 209-9792
- Mfr. Part No.:
- TMR 4-1212
- Manufacturer:
- TRACOPOWER
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View bulk pricing optionsSubtotal (1 tube of 10 units)*
SGD203.05
(exc. GST)
SGD221.32
(inc. GST)
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Temporarily out of stock
- 1 unit(s) shipping from 12 November 2026
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Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | SGD203.05 | SGD20.305 |
| 2 - 3 | SGD198.60 | SGD19.86 |
| 4 + | SGD194.33 | SGD19.433 |
*price indicative
- RS Stock No.:
- 209-9792
- Mfr. Part No.:
- TMR 4-1212
- Manufacturer:
- TRACOPOWER
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TRACOPOWER | |
| Output Voltage 1 | 12V dc | |
| Product Type | DC/DC Converter | |
| Minimum Input Voltage | 9V | |
| Maximum Input Voltage | 18V dc | |
| Output Current 1 | 333mA | |
| Mount Type | Through Hole | |
| Input Ratio | 2:1 | |
| Number of Outputs | 1 | |
| MTBF | 3390000h | |
| Output Voltage Adjustment Range | 12 V dc | |
| Ripple and Noise | 80mV Pk-Pk | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.6kV | |
| Package Type | SIP | |
| Maximum Output Power | 4W | |
| Weight | 4.8g | |
| Depth | 11.2mm | |
| Length | 21.8mm | |
| Standards/Approvals | RoHS | |
| Series | TMR 4 | |
| Width | 9.3mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 70°C | |
| Efficiency | 0.87% | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 1 12V dc | ||
Product Type DC/DC Converter | ||
Minimum Input Voltage 9V | ||
Maximum Input Voltage 18V dc | ||
Output Current 1 333mA | ||
Mount Type Through Hole | ||
Input Ratio 2:1 | ||
Number of Outputs 1 | ||
MTBF 3390000h | ||
Output Voltage Adjustment Range 12 V dc | ||
Ripple and Noise 80mV Pk-Pk | ||
Number of Pins 7 | ||
Isolation Voltage 1.6kV | ||
Package Type SIP | ||
Maximum Output Power 4W | ||
Weight 4.8g | ||
Depth 11.2mm | ||
Length 21.8mm | ||
Standards/Approvals RoHS | ||
Series TMR 4 | ||
Width 9.3mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 70°C | ||
Efficiency 0.87% | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
TRACOPOWER TMR 4 Series DC-DC Converter, 0.87 Efficiency, 1.6kV Isolation Voltage - TMR 4-1212
This DC-DC converter efficiently converts an input voltage range of 9 to 18V to a stable 12V output. Its compact SIP 8 package allows for easy integration into various electronic applications, making it suitable for professionals in automation, electronics, and mechanical fields.
Features & Benefits
• Compact design supports integration into devices with limited space
• Wide input voltage range increases compatibility with different systems
• High efficiency of 87% reduces energy consumption, leading to cost savings
• I/O isolation of 1.6kV ensures safe operation
• Overload and short-circuit protection enhance durability
• Remote On/Off control feature provides operational flexibility
Applications
• Powers sensors in industrial automation systems
• Integrated within medical devices that require certified converters
• Used in telecommunications equipment for consistent voltage supply
• Applicable in automotive electronics that need isolated power sources
How does the overload protection work in this converter?
It utilises a foldback mode to limit output current, helping to prevent potential damage.
Can this converter be effectively used in medical applications?
Yes, it carries medical approvals, meeting the required safety standards.
What are the considerations for using the remote control feature?
The remote function requires an input voltage within a specified range for effective operation.
Is there a minimum load requirement for proper operation?
No, this converter functions efficiently without needing a minimum load.
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