TRACOPOWER TMR 3WIR DC-DC Converter, 12V dc/ 250mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp
- RS Stock No.:
- 151-1583
- Mfr. Part No.:
- TMR 3-4812WIR
- Brand:
- TRACOPOWER
Available to back order for despatch 23/09/2024
Added
Price 1 Tube of 10
£215.21
(exc. VAT)
£258.25
(inc. VAT)
| Tube(s) | Per Tube | Per unit* |
| 1 - 4 | £215.21 | £21.521 |
| 5 - 9 | £208.75 | £20.875 |
| 10 - 24 | £202.30 | £20.23 |
| 25 - 49 | £193.69 | £19.369 |
| 50 + | £185.08 | £18.508 |
| *price indicative | ||
- RS Stock No.:
- 151-1583
- Mfr. Part No.:
- TMR 3-4812WIR
- Brand:
- TRACOPOWER
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The TMR-3 series is a new family of isolated 3W dc-dc converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with a small footprint occupying only 2.0 cm2 (0.3 square in.) of board space. An excellent efficiency allows –40° to +85°C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.
Wide 2:1 input voltage range
Fully regulated output voltage
Compact SIP-8 package
Models with 1’500 VDC and 3’000 VDC I/O isolation (functional insulation)
Small footprint
Temperature range –40° to +85°C
High efficiency up to 85%
Short-circuit protection
Remote On/Off control
3-year product warranty
Fully regulated output voltage
Compact SIP-8 package
Models with 1’500 VDC and 3’000 VDC I/O isolation (functional insulation)
Small footprint
Temperature range –40° to +85°C
High efficiency up to 85%
Short-circuit protection
Remote On/Off control
3-year product warranty
Specifications
Attribute | Value |
|---|---|
| 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 | SIP 8 |
| Isolation Voltage | 1.6kV dc |
| Length | 21.8mm |
| Width | 9.2mm |
| Depth | 11.1mm |
| Railway Approved | Yes |
| Series | TMR 3WIR |
| Load Regulation | 0.01 |
| Maximum Temperature | +85°C |
| Standards Met | cULus Listed, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, IEC 60950-1, MIL-STD-810F, UL 94 V-0, UL/cUL 60950-1 |
| Minimum Temperature | -40°C |
| Efficiency | 81% |
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