TRACOPOWER THN 20WIR DC-DC Converter, 12V dc/ 1.67A Output, 18 → 75 V dc Input, 20W, Through Hole, +65°C Max
- RS Stock No.:
- 230-4715
- Mfr. Part No.:
- THN 20-4812WIR
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£469.46
(exc. VAT)
£563.35
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
---|---|---|
1 - 4 | £469.46 | £46.946 |
5 - 9 | £455.38 | £45.538 |
10 - 24 | £441.29 | £44.129 |
25 - 49 | £422.51 | £42.251 |
50 + | £403.74 | £40.374 |
*price indicative
- RS Stock No.:
- 230-4715
- Mfr. Part No.:
- THN 20-4812WIR
- 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 | 12V dc | |
Input Voltage Range | 18 → 75 V dc | |
Power Rating | 20W | |
Input Voltage Nominal | 48 Vdc | |
Output Current | 1.67A | |
Mounting Type | Through Hole | |
Isolated | Yes | |
Number of Outputs | 1 | |
Output Voltage Adjustment Range | -10 → +20% | |
Package | 1 x 1 in | |
Isolation Voltage | 2.25kV dc | |
Width | 9.9mm | |
Depth | 25.4mm | |
Length | 25.4mm | |
Series | THN 20WIR | |
Railway Approved | Yes | |
Standards Met | IEC/EN 62368-1 | |
Maximum Temperature | +65°C | |
Medical Approved | No | |
Efficiency | 89% | |
Minimum Temperature | -40°C | |
Select all | ||
---|---|---|
Brand TRACOPOWER | ||
Output Voltage 12V dc | ||
Input Voltage Range 18 → 75 V dc | ||
Power Rating 20W | ||
Input Voltage Nominal 48 Vdc | ||
Output Current 1.67A | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range -10 → +20% | ||
Package 1 x 1 in | ||
Isolation Voltage 2.25kV dc | ||
Width 9.9mm | ||
Depth 25.4mm | ||
Length 25.4mm | ||
Series THN 20WIR | ||
Railway Approved Yes | ||
Standards Met IEC/EN 62368-1 | ||
Maximum Temperature +65°C | ||
Medical Approved No | ||
Efficiency 89% | ||
Minimum Temperature -40°C | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
TRACOPOWER THN 20WIR Series DC-DC Converter, 18 to 75V DC Input Voltage Range, 20W Power Rating - THN 20-4812WIR
This isolated DC-DC converter provides a stable output voltage of 12V with a power rating of 20W. With compact dimensions of 25.4mm x 25.4mm x 9.9mm, it is suitable for space-constrained applications. It operates within an input voltage range of 18 to 75V, making it versatile for various electronic uses. Its efficiency reaches 89%, ensuring optimal performance while functioning within a temperature range of -40 to +65°C.
Features & Benefits
• Compact design allows for seamless integration in tight spaces
• High efficiency of 89% reduces power loss and heat generation
• Shock and vibration resistant for dependable operation in challenging environments
• Remote On/Off capabilities facilitate control across different setups
• Adjustable output voltage accommodates specific application requirements
• High efficiency of 89% reduces power loss and heat generation
• Shock and vibration resistant for dependable operation in challenging environments
• Remote On/Off capabilities facilitate control across different setups
• Adjustable output voltage accommodates specific application requirements
Applications
• Employed in railway communication and control systems
• Utilised in automotive electronics for consistent power supply
• Applied in renewable energy systems for effective power management
• Utilised in automotive electronics for consistent power supply
• Applied in renewable energy systems for effective power management
Can it operate in extreme temperatures?
Yes, it functions from -40°C to +65°C.
Will it withstand vibration and shock?
Yes, it is designed for shock and vibration resistance.
Is there protection against short circuits?
Yes, it includes built-in short circuit protection.
Can the output voltage be adjusted?
Yes, it allows for output voltage customisation.
Does it meet railway standards?
Yes, it complies with EN 50155 for railway applications.
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