TRACOPOWER TSR 1-4890WI DC-DC Converter, 9V dc/ 1A Output, 14 → 72 V dc Input, Through Hole, +80°C Max Temp
- RS Stock No.:
- 193-2052
- Mfr. Part No.:
- TSR 1-4890WI
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 tube of 10 units)*
£145.49
(exc. VAT)
£174.59
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1 unit(s) shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £145.49 | £14.549 |
| 5 - 9 | £141.12 | £14.112 |
| 10 - 24 | £136.75 | £13.675 |
| 25 - 49 | £130.94 | £13.094 |
| 50 + | £125.11 | £12.511 |
*price indicative
- RS Stock No.:
- 193-2052
- Mfr. Part No.:
- TSR 1-4890WI
- 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 | 9V dc | |
| Input Voltage Range | 14 → 72 V dc | |
| Input Voltage Nominal | 14 V dc | |
| Output Current | 1A | |
| Mounting Type | Through Hole | |
| Isolated | No | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Length | 12mm | |
| Depth | 17.5mm | |
| Width | 8.5mm | |
| Series | TSR 1-4890WI | |
| Load Regulation | 0.006 | |
| Maximum Temperature | +80°C | |
| Minimum Temperature | -40°C | |
| Efficiency | 0.9 | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 9V dc | ||
Input Voltage Range 14 → 72 V dc | ||
Input Voltage Nominal 14 V dc | ||
Output Current 1A | ||
Mounting Type Through Hole | ||
Isolated No | ||
Number of Outputs 1 | ||
Package SIP | ||
Length 12mm | ||
Depth 17.5mm | ||
Width 8.5mm | ||
Series TSR 1-4890WI | ||
Load Regulation 0.006 | ||
Maximum Temperature +80°C | ||
Minimum Temperature -40°C | ||
Efficiency 0.9 | ||
- COO (Country of Origin):
- TW
The Tracopower TSR 1WI is a non-isolated POL converter series with an ultra wide 8:1 input voltage range which comes in a standard SIP-3 package. Covering the majority of standard bus- and battery voltages this POL converter is a versatile solution for many applications in distributed power systems where different input voltages have to be handled. With 0.6A max. output current and standard features such as low standby current, precise regulation and protection against short circuit, overvoltage and overload the TSR 1WI is suitable for many battery and distributed power applications.
Up to 93% efficiency - No heatsink required
Pin compatible with LMxx linear regulators (SIP-3)
Operating temperature range: -40 to +80°C
Low standby current
Excellent line/load regulation
Protection against short circuit, overvoltage and over temperature
3-year product warranty
Pin compatible with LMxx linear regulators (SIP-3)
Operating temperature range: -40 to +80°C
Low standby current
Excellent line/load regulation
Protection against short circuit, overvoltage and over temperature
3-year product warranty
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