TRACOPOWER TSR 1WI DC-DC Converter, 12V dc/ 1A Output, 17 → 72 V dc Input, Through Hole, +80°C Max Temp -40°C
- RS Stock No.:
- 193-2055
- Mfr. Part No.:
- TSR 1-48120WI
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£15.37
(exc. VAT)
£18.44
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 33 unit(s) ready to ship
- Plus 20 unit(s) shipping from 30 October 2025
- Plus 10 unit(s) shipping from 13 November 2025
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Units | Per unit |
---|---|
1 - 4 | £15.37 |
5 - 9 | £14.90 |
10 - 24 | £14.44 |
25 - 49 | £13.82 |
50 + | £13.21 |
*price indicative
- RS Stock No.:
- 193-2055
- Mfr. Part No.:
- TSR 1-48120WI
- 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 | 17 → 72 V dc | |
Input Voltage Nominal | 48 V dc | |
Output Current | 1A | |
Mounting Type | Through Hole | |
Isolated | No | |
Number of Outputs | 1 | |
Package | SIP 3 | |
Length | 12mm | |
Width | 8.5mm | |
Depth | 17.5mm | |
Series | TSR 1WI | |
Load Regulation | 0.6% | |
Efficiency | 93% | |
Medical Approved | No | |
Maximum Temperature | +80°C | |
Minimum Temperature | -40°C | |
Select all | ||
---|---|---|
Brand TRACOPOWER | ||
Output Voltage 12V dc | ||
Input Voltage Range 17 → 72 V dc | ||
Input Voltage Nominal 48 V dc | ||
Output Current 1A | ||
Mounting Type Through Hole | ||
Isolated No | ||
Number of Outputs 1 | ||
Package SIP 3 | ||
Length 12mm | ||
Width 8.5mm | ||
Depth 17.5mm | ||
Series TSR 1WI | ||
Load Regulation 0.6% | ||
Efficiency 93% | ||
Medical Approved No | ||
Maximum Temperature +80°C | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
Traco Power DC-DC Converter, 93% Efficiency, 5.5g Weight - TSR 1WI Series - TSR 1-48120WI
Need a stable energy source to keep your equipment ticking over? Reach for this DC-DC converter from Traco Power. It delivers an output voltage of 12V DC by stepping down inputs ranging anywhere from 17 to 72V DC. As the device is 93% efficient, it produces minimal waste heat while giving optimum output. It cools down using natural convection, so you don't need to worry about installing a heatsink. Tough metal housing provides resistance to corrosion and impact to give you dependable operation in harsh industrial settings.
Features & Benefits
• Overload and short-circuit protection to protect against electrical hazards
• Safe to use in challenging conditions thanks to an operating temperature range between -40°C and +80°C
• Mean time between failures of 8,215,000 hours for long-lasting performance
• Weighs just 5.5g, so it won't be a drag on your circuit board
• Ripple and noise voltage of 50mVp-p shields signals from EMI, giving you noiseless transmission
• Safe to use in challenging conditions thanks to an operating temperature range between -40°C and +80°C
• Mean time between failures of 8,215,000 hours for long-lasting performance
• Weighs just 5.5g, so it won't be a drag on your circuit board
• Ripple and noise voltage of 50mVp-p shields signals from EMI, giving you noiseless transmission
Applications
• Data centres
• Process and packaging industry
• Electric vehicles
• Process and packaging industry
• Electric vehicles
Is this DC-DC converter flame-resistant?
Yes, this converter has self-extinguishing properties that mean it stops burning on its own when a fire occurs, so prevents the spread of flames.
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