TRACOPOWER THL 3WI DC-DC Converter, 12V dc/ 250mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 733-1714
- Mfr. Part No.:
- THL 3-4812WI
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£16.16
(exc. VAT)
£19.39
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 9 unit(s) shipping from 18 November 2025
- Plus 20 unit(s) shipping from 12 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £16.16 |
| 5 - 9 | £15.68 |
| 10 - 24 | £15.19 |
| 25 - 49 | £14.54 |
| 50 + | £13.90 |
*price indicative
- RS Stock No.:
- 733-1714
- Mfr. Part No.:
- THL 3-4812WI
- 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 | 3W | |
| Input Voltage Nominal | 48 V dc | |
| Output Current | 250mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | DIP | |
| Isolation Voltage | 1.5kV dc | |
| Length | 23.8mm | |
| Depth | 8mm | |
| Series | THL 3WI | |
| Load Regulation | ±1% | |
| Maximum Temperature | +85°C | |
| Efficiency | 80% | |
| Minimum Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 12V dc | ||
Input Voltage Range 18 → 75 V dc | ||
Power Rating 3W | ||
Input Voltage Nominal 48 V dc | ||
Output Current 250mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package DIP | ||
Isolation Voltage 1.5kV dc | ||
Length 23.8mm | ||
Depth 8mm | ||
Series THL 3WI | ||
Load Regulation ±1% | ||
Maximum Temperature +85°C | ||
Efficiency 80% | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
TRACOPOWER THL 3WI Series DC-DC Converter, 0.8 Efficiency, 1.5kV DC Isolation Voltage - THL 3-4812WI
This isolated DC-DC converter offers efficient power conversion for various applications. With an input voltage range of 18 to 75 V DC, it delivers 12 V DC at 250 mA, making it suitable for power supply needs in industrial sectors. Its compact DIP package design facilitates integration while ensuring high performance and durability.
Features & Benefits
• Ultra-wide 4:1 input voltage range enhances design versatility
• Fully regulated output guarantees stable performance across varying loads
• I/O isolation of 1500 V DC enhances circuit protection
• Short circuit protection allows automatic recovery without manual intervention
• Remote On/Off control simplifies operational management
• Efficiency of 80% mitigates thermal issues and energy consumption
• Fully regulated output guarantees stable performance across varying loads
• I/O isolation of 1500 V DC enhances circuit protection
• Short circuit protection allows automatic recovery without manual intervention
• Remote On/Off control simplifies operational management
• Efficiency of 80% mitigates thermal issues and energy consumption
Applications
• Powering telecommunications equipment
• Supporting industrial electronics that require consistent voltage
• Instrumentation with dependable performance
• Data machinery for a consistent power supply
• Automation systems where precision is essential
• Supporting industrial electronics that require consistent voltage
• Instrumentation with dependable performance
• Data machinery for a consistent power supply
• Automation systems where precision is essential
What input voltage range can be accommodated?
The converter accepts an input voltage range of 18 to 75 V DC.
How is short circuit protection implemented?
It automatically recovers from short circuits without manual intervention.
Can it operate in high-temperature environments?
Yes, it functions effectively within the temperature range of -40°C to +85°C.
Is it possible to control the converter remotely?
Yes, it includes remote On/Off control for convenient operation.
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