TRACOPOWER TMR DC/DC Converter, 12V dc/ 333 mA, 75V dc Input, 18V Input 4 W, Through Hole, 70 °C Max Temp -40 °C Min
- RS Stock No.:
- 209-9835
- Mfr. Part No.:
- TMR 4-4812WI
- Brand:
- TRACOPOWER
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 10 units)*
£135.61
(exc. VAT)
£162.73
(inc. VAT)
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- Shipping from 28 January 2027
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Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £135.61 | £13.561 |
| 5 - 9 | £131.54 | £13.154 |
| 10 - 24 | £127.48 | £12.748 |
| 25 - 49 | £122.05 | £12.205 |
| 50 + | £116.62 | £11.662 |
*price indicative
- RS Stock No.:
- 209-9835
- Mfr. Part No.:
- TMR 4-4812WI
- 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 | 333mA | |
| Mount Type | Through Hole | |
| Input Ratio | 4:1 | |
| Number of Outputs | 1 | |
| MTBF | 2860000h | |
| Output Voltage Adjustment Range | 12 V dc | |
| Ripple and Noise | 80mV Pk-Pk | |
| Number of Pins | 7 | |
| Isolation Voltage | 1.6kV | |
| Package Type | SIP | |
| Maximum Output Power | 4W | |
| Width | 9.3mm | |
| Standards/Approvals | RoHS | |
| Depth | 11.2mm | |
| Length | 21.8mm | |
| Series | TMR | |
| Weight | 4.8g | |
| Minimum Operating Temperature | -40°C | |
| Efficiency | 82% | |
| Maximum Operating Temperature | 70°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 333mA | ||
Mount Type Through Hole | ||
Input Ratio 4:1 | ||
Number of Outputs 1 | ||
MTBF 2860000h | ||
Output Voltage Adjustment Range 12 V dc | ||
Ripple and Noise 80mV Pk-Pk | ||
Number of Pins 7 | ||
Isolation Voltage 1.6kV | ||
Package Type SIP | ||
Maximum Output Power 4W | ||
Width 9.3mm | ||
Standards/Approvals RoHS | ||
Depth 11.2mm | ||
Length 21.8mm | ||
Series TMR | ||
Weight 4.8g | ||
Minimum Operating Temperature -40°C | ||
Efficiency 82% | ||
Maximum Operating Temperature 70°C | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TW
TRACOPOWER TMR Series DC-DC Converter, 12V DC Output Voltage, 4W Power Rating - TMR 4-4812WI
This DC-DC converter provides a solution for power management in various applications. With a power rating of 4W and an input voltage range of 18 to 75V DC, it is suitable for multiple electronic devices. The converter serves as a compact power supply, making it essential for users in the automation and electronics industries.
Features & Benefits
• High-efficiency operation of up to 83% reduces energy consumption
• Compact SIP-8 package design optimises board space
• I/O isolation of 1600V DC enhances safety
• Remote On/Off control allows for easy management of power applications
Applications
• Suitable for automation equipment requiring a stable power supply
• Ideal for electronics systems needing a 12V DC output
• Utilised in medical devices due to relevant approvals
• Appropriate for PCB-mounted requiring compact solutions
• Implemented in telecommunication systems for efficient voltage regulation
What is the typical output current of this device?
The output current is 333mA at a nominal voltage of 12V DC.
How does one install this converter on a PCB?
This device is designed for PCB mounting, utilising through-hole connections for secure installation.
What measures are in place for protection against power surges?
The converter includes built-in short-circuit and overload protection to defend against potential damage.
Can it function within various temperature environments?
Yes, it is designed to operate in a temperature range of -40 to +85°C without derating.
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