TRACOPOWER TMR 3WI DC/DC Converter, 12V dc/ 125 mA, 75V dc Input, 18V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min
- RS Stock No.:
- 666-4013
- Mfr. Part No.:
- TMR 3-4822WI
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal (1 unit)*
£21.83
(exc. VAT)
£26.20
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 8 unit(s) shipping from 06 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £21.83 |
| 5 - 9 | £21.18 |
| 10 - 24 | £20.52 |
| 25 - 49 | £19.64 |
| 50 + | £18.77 |
*price indicative
- RS Stock No.:
- 666-4013
- Mfr. Part No.:
- TMR 3-4822WI
- 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 | |
| Product Type | DC/DC Converter | |
| Output Voltage 1 | 12V dc | |
| Minimum Input Voltage | 18V | |
| Maximum Input Voltage | 75V dc | |
| Output Current 1 | 125mA | |
| Output Current 2 | 125mA | |
| Output Voltage 2 | -12V dc | |
| Mount Type | Through Hole | |
| Input Ratio | 4:1 | |
| MTBF | 3400000h | |
| Number of Outputs | 2 | |
| Output Voltage Adjustment Range | 18/75 V | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.5kV dc | |
| Maximum Output Power | 3W | |
| Package Type | SIP | |
| Depth | 11.1mm | |
| Standards/Approvals | RoHS | |
| Length | 21.8mm | |
| Width | 9.2mm | |
| Series | TMR 3WI | |
| Efficiency | 79% | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Product Type DC/DC Converter | ||
Output Voltage 1 12V dc | ||
Minimum Input Voltage 18V | ||
Maximum Input Voltage 75V dc | ||
Output Current 1 125mA | ||
Output Current 2 125mA | ||
Output Voltage 2 -12V dc | ||
Mount Type Through Hole | ||
Input Ratio 4:1 | ||
MTBF 3400000h | ||
Number of Outputs 2 | ||
Output Voltage Adjustment Range 18/75 V | ||
Number of Pins 7 | ||
Isolation Voltage 1.5kV dc | ||
Maximum Output Power 3W | ||
Package Type SIP | ||
Depth 11.1mm | ||
Standards/Approvals RoHS | ||
Length 21.8mm | ||
Width 9.2mm | ||
Series TMR 3WI | ||
Efficiency 79% | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Traco 3W SIP Single/Dual Output Regulated Isolated DC-DC Converter - TMR 3WI Series
The Traco Power TMR 3WI series is a range of regulated, isolated, 3 Watt, DC-DC converters in a SIP-plastic package with small footprint. With their high efficiency these regulated converters allows an operating temperature range of -40°C to +85°C. The TMR 3WI series offer overload and overvoltage protection, as well as remote On/Off. The very Compact dimensions of the TMR 3WI DC-DC power supplies make them an Ideal solution for many space critical applications in battery-powered equipment and instrumentation.
High power density in SIP package
Ultra wide 4:1 input range
Small footprint of 21.8 x 9.2 mm
Temperature range –40° to +85°C
High efficiency up to 82%
Excellent load and line regulation
Short-circuit protection
I/O isolation 1500 Vdc
Remote On/Off control
Approvals
UL/cUL
Standards
UL /cUL 60950-1, IEC 60950-1:2005 (2nd Edition); +A1:2009
Related links
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input Through Hole, 85 °C Max Temp -40 °C
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input Through Hole, 85 °C Max Temp -40 °C
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input PCB
- TRACOPOWER TMR 3WI DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input PCB
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input PCB
- TRACOPOWER TMR 3WI DC/DC Converter 75V dc Input Through Hole, 85 °C Max Temp -40 °C Min
- TRACOPOWER TMR 3WI DC/DC Converter 18V dc Input Through Hole, 85 °C Max Temp -40 °C