TRACOPOWER TMR 1 DC-DC Converter, 12V dc/ 83mA Output, 9 → 18 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C
- RS Stock No.:
- 781-3193P
- Mfr. Part No.:
- TMR 1-1212
- Brand:
- TRACOPOWER
Bulk discount available
Subtotal 5 units (supplied in a tube)*
£39.95
(exc. VAT)
£47.95
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 130 unit(s) shipping from 08 October 2025
- Plus 60 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | £7.99 |
| 10 - 24 | £7.74 |
| 25 - 49 | £7.41 |
| 50 + | £7.08 |
*price indicative
- RS Stock No.:
- 781-3193P
- Mfr. Part No.:
- TMR 1-1212
- 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 | 9 → 18 V dc | |
| Power Rating | 1W | |
| Input Voltage Nominal | 12 V dc | |
| Output Current | 83mA | |
| Mounting Type | Through Hole | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Isolation Voltage | 1.5kV dc | |
| Depth | 7.62mm | |
| Length | 17mm | |
| Width | 11mm | |
| Series | TMR 1 | |
| Load Regulation | 0.01 | |
| Standards Met | IEC/UL 60950-1 | |
| Maximum Temperature | +85°C | |
| Efficiency | 78% | |
| Minimum Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand TRACOPOWER | ||
Output Voltage 12V dc | ||
Input Voltage Range 9 → 18 V dc | ||
Power Rating 1W | ||
Input Voltage Nominal 12 V dc | ||
Output Current 83mA | ||
Mounting Type Through Hole | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package SIP | ||
Isolation Voltage 1.5kV dc | ||
Depth 7.62mm | ||
Length 17mm | ||
Width 11mm | ||
Series TMR 1 | ||
Load Regulation 0.01 | ||
Standards Met IEC/UL 60950-1 | ||
Maximum Temperature +85°C | ||
Efficiency 78% | ||
Minimum Temperature -40°C | ||
- COO (Country of Origin):
- TW
Traco Power DC-DC Converter, 77% Efficiency, 220kHz Switching Frequency - TMR 1 Series - TMR 1-1212
Ensure your PCB-linked parts receive a solid supply with this DC-DC converter from Traco Power. It regulates input voltages ranging between 9 and 18V DC to deliver a balanced 12V DC output that's safe for your low-voltage components. The unit's integrated short-circuit protection helps keep electrical hazards at bay and boosts the stability of your system. Thanks to its automatic recovery feature, it restarts immediately after a fault to save you unnecessary downtime. Non-conductive plastic housing provides insulation to prevent shocks as well as the essential impact resistance needed in harsh environments.
Features & Benefits
• Through-hole mounting ensures a firm, vibration-proof link to your circuit board
• 77% efficiency indicates high productivity with minimal heat loss
• Performs reliably in a temperature range of -40°C to +85°C
• Stops burning in 10 seconds or less in a fire, limiting the spread of flames
• 77% efficiency indicates high productivity with minimal heat loss
• Performs reliably in a temperature range of -40°C to +85°C
• Stops burning in 10 seconds or less in a fire, limiting the spread of flames
Applications
• Consumer electronics
• Food and beverage industries
• Medical equipment
• Food and beverage industries
• Medical equipment
How reliable is the DC-DC converter?
This unit has a mean time between failures of up to 2.8 million operating cycles, so you can rely on it for long-term service.