TRACOPOWER THB 3 DC-DC Converter, 24V dc/ 125mA Output, 9 → 18 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 437-948
- Mfr. Part No.:
- THB 3-1215
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£33.07
(exc. VAT)
£39.68
(inc. VAT)
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In Stock
- 2 unit(s) ready to ship
- Plus 2 unit(s) ready to ship from another location
- Plus 81 unit(s) shipping from 29 October 2025
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Units | Per unit |
---|---|
1 - 4 | £33.07 |
5 - 9 | £32.08 |
10 - 24 | £31.09 |
25 - 49 | £29.76 |
50 + | £28.44 |
*price indicative
- RS Stock No.:
- 437-948
- Mfr. Part No.:
- THB 3-1215
- 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 | 24V dc | |
Input Voltage Range | 9 → 18 V dc | |
Power Rating | 3W | |
Input Voltage Nominal | 12 V dc | |
Output Current | 125mA | |
Mounting Type | Through Hole | |
Isolated | Yes | |
Number of Outputs | 1 | |
Package | DIP | |
Isolation Voltage | 6kV ac | |
Length | 31.8mm | |
Depth | 10.5mm | |
Width | 20.3mm | |
Series | THB 3 | |
Railway Approved | No | |
Load Regulation | 0.5% | |
Minimum Temperature | -40°C | |
Standards Met | IEC/EN 62368-1 | |
Medical Approved | Yes | |
Efficiency | 81% | |
Maximum Temperature | +85°C | |
Select all | ||
---|---|---|
Brand TRACOPOWER | ||
Output Voltage 24V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 3W | ||
Input Voltage Nominal 12 V dc | ||
Output Current 125mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package DIP | ||
Isolation Voltage 6kV ac | ||
Length 31.8mm | ||
Depth 10.5mm | ||
Width 20.3mm | ||
Series THB 3 | ||
Railway Approved No | ||
Load Regulation 0.5% | ||
Minimum Temperature -40°C | ||
Standards Met IEC/EN 62368-1 | ||
Medical Approved Yes | ||
Efficiency 81% | ||
Maximum Temperature +85°C | ||
- COO (Country of Origin):
- TW

TRACOPOWER THB 3 Series DC-DC Converter, 81% Efficiency, 4kV AC Isolation Voltage - THB 3-1215
This DC-DC converter is designed for dependable power conversion, suitable for applications that require stable, isolated power supplies. It features an input voltage range of 9V to 18V DC and an output voltage of 24V DC, ensuring efficient performance while adhering to stringent safety and reliability standards. This medical-grade power supply is tailored for applications that require high efficiency and thermal consistency.
Features & Benefits
• Provides reinforced isolation for enhanced safety
• Supports an extended temperature range from -40°C to +85°C
• Includes continuous short-circuit protection to safeguard devices
• Compact design in a DIP package optimises space utilisation
• High efficiency ratings result in minimal energy loss
• Supports an extended temperature range from -40°C to +85°C
• Includes continuous short-circuit protection to safeguard devices
• Compact design in a DIP package optimises space utilisation
• High efficiency ratings result in minimal energy loss
Applications
• Utilised in medical devices that require consistent power delivery
• Employed in industrial controls for reliable operation
• Suitable for automation equipment needing stable performance
• Applied in transportation systems operating in harsh environments
• Employed in industrial controls for reliable operation
• Suitable for automation equipment needing stable performance
• Applied in transportation systems operating in harsh environments
What are the installation requirements for this product?
It is designed for PCB mounting, ensuring straightforward integration into various systems.
Can I use it for dual output applications?
This model supports a single output configuration as specified.
What measures are in place to protect from electrical faults?
It features continuous short-circuit protection and overload capabilities for safe operation.
Is this product suitable for high-reliability applications?
Yes, it is developed with high reliability and conforms to medical safety standards.
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