TRACOPOWER THN 20WIR DC-DC Converter, ±12V dc/ 833/833mA Output, 18 → 75 V dc Input, 20W, PCB Mount, +85°C Max
- RS Stock No.:
- 230-4718
- Mfr. Part No.:
- THN 20-4822WIR
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£532.91
(exc. VAT)
£639.49
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 13 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £532.91 | £53.291 |
| 5 - 9 | £516.92 | £51.692 |
| 10 - 24 | £500.93 | £50.093 |
| 25 - 49 | £479.62 | £47.962 |
| 50 + | £458.30 | £45.83 |
*price indicative
- RS Stock No.:
- 230-4718
- Mfr. Part No.:
- THN 20-4822WIR
- 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 | 833/833mA | |
| Mounting Type | PCB Mount | |
| Isolated | Yes | |
| Number of Outputs | 2 | |
| Package | 1 x 1 in | |
| Isolation Voltage | 3kV dc | |
| Length | 25.4mm | |
| Width | 25.4mm | |
| Depth | 9.9mm | |
| Series | THN 20WIR | |
| Railway Approved | Yes | |
| Maximum Temperature | +85°C | |
| Standards Met | EN 62368-1 | |
| Minimum Temperature | -40°C | |
| Medical Approved | No | |
| Efficiency | 89% | |
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 833/833mA | ||
Mounting Type PCB Mount | ||
Isolated Yes | ||
Number of Outputs 2 | ||
Package 1 x 1 in | ||
Isolation Voltage 3kV dc | ||
Length 25.4mm | ||
Width 25.4mm | ||
Depth 9.9mm | ||
Series THN 20WIR | ||
Railway Approved Yes | ||
Maximum Temperature +85°C | ||
Standards Met EN 62368-1 | ||
Minimum Temperature -40°C | ||
Medical Approved No | ||
Efficiency 89% | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
TRACOPOWER THN 20WIR Series DC-DC Converter, ±12V DC Output Voltage, 20W Power Rating - THN 20-4822WIR
This DC-DC converter is designed for operation in varied environments. Manufactured by Tracopower, it converts input voltage from 18 to 75V DC into dual output voltages of ±12V DC, with a maximum power output of 20W. Its compact construction suits space-limited applications and adheres to industry standards such as EN 62368-1.
Features & Benefits
• Compact metal casing for enhanced durability
• Wide input voltage range for varied applications
• Dual isolated outputs to prevent interference
• High efficiency up to 89% reduces energy loss
• Railway approved for transportation systems
• Wide input voltage range for varied applications
• Dual isolated outputs to prevent interference
• High efficiency up to 89% reduces energy loss
• Railway approved for transportation systems
Applications
• Onboard railway power systems
• Automation and control equipment
• Suitable for harsh industrial conditions
• Communication devices and systems
• Various electronic devices requiring ±12V
• Automation and control equipment
• Suitable for harsh industrial conditions
• Communication devices and systems
• Various electronic devices requiring ±12V
Can the output voltage be adjusted to meet specific requirements?
Yes, output voltage can be trimmed within ±10% using an external trim resistor for flexibility in different applications.
How does it handle unexpected electrical faults?
The device includes protection features against overload, overvoltage, and short circuits for safe operation and longevity.
What are the operational temperature limits for this device?
It operates effectively within a temperature range of -40 to +85°C, making it suitable for challenging environments.
Is it suitable for applications involving multiple outputs?
Yes, it provides dual outputs of ±12V DC, allowing use in applications that require separate positive and negative voltages.