TRACOPOWER TDR 3WI DC-DC Converter, 12V dc/ 250mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 166-5838
- Mfr. Part No.:
- TDR 3-4812WI
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£287.49
(exc. VAT)
£344.99
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 24 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £287.49 | £28.749 |
| 5 - 9 | £278.87 | £27.887 |
| 10 - 24 | £270.25 | £27.025 |
| 25 - 49 | £258.75 | £25.875 |
| 50 + | £247.25 | £24.725 |
*price indicative
- RS Stock No.:
- 166-5838
- Mfr. Part No.:
- TDR 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 14 | |
| Isolation Voltage | 1.5kV dc | |
| Depth | 8.45mm | |
| Length | 18.9mm | |
| Series | TDR 3WI | |
| Load Regulation | ±1% | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Efficiency | 81% | |
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 14 | ||
Isolation Voltage 1.5kV dc | ||
Depth 8.45mm | ||
Length 18.9mm | ||
Series TDR 3WI | ||
Load Regulation ±1% | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Efficiency 81% | ||
- COO (Country of Origin):
- TW
Traco 3W DIP Single/Dual Output Regulated Isolated DC-DC Converter - TDR 3WI Series
Compact design in DIP package
Wide 4:1 input voltage range
Fully regulated outputs
No minimum load required
I/O-isolation 1500 Vdc
Operating temperature range –40 °C to +85 °C
Short circuit protection
Remote On/Off
Wide 4:1 input voltage range
Fully regulated outputs
No minimum load required
I/O-isolation 1500 Vdc
Operating temperature range –40 °C to +85 °C
Short circuit protection
Remote On/Off