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TRACOPOWER DC/DC Converter 12V DC 290mA 75V DC Max Input 36V Min Input 3.5W Through Hole DIP Package TRI 3-4812
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER TRI 3 DC/DC Converter, 12V dc/ 290 mA |
| Brand | TRACOPOWER |
| Efficiency | 85% |
| Length | 31.8mm |
| Model | TRI 3-4812 |
| Depth | 12mm |
| Width | 20.3mm |
| Mount Type | Through Hole |
| Series | TRI 3 |
| Maximum Operating Temperature | 90°C |
| Package Type | DIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 5815000h |
| Number of outputs | 1 |
| Maximum Output Power | 3.5W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 36V |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 290mA |
| Isolation Voltage | 7kV dc |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
Key Features
- Supports input voltages from 36V to 75V DC, suitable for various industrial power conditions.
- High efficiency of 85% enables low power dissipation and enhanced energy savings.
- Wide operating temperature range from -40°C up to 90°C ensures reliable performance in harsh environments.
- Features reinforced I/O isolation rated at 5000 VAC and ultra-high peak isolation voltage of 9000 VDC for safety.
- Compact dimensions with 31.8mm length, 20.3mm width, and 12mm depth facilitate easy PCB integration.
- Includes protection against overload, overvoltage, and short circuits, enhancing device durability.
- Mean time between failures (MTBF) of 5,815,000 hours indicates long-term reliability.
Product Description
TRACOPOWER TRI 3-4812 is a high-performance DC/DC converter designed for industrial, electronic, and power management applications. It provides a regulated 12V DC output at 290mA with a maximum output power of 3.5W. Packaged in a through-hole DIP form factor, it supports input voltages ranging from 36V DC to a maximum of 75V DC, which includes a 2:1 input voltage ratio ideal for versatile power inputs.
The converter boasts an efficiency rating of 85%, reducing energy loss and heat generation during operation. It operates reliably in challenging temperature environments from -40°C to +90°C without derating, making it suitable for applications in harsh industrial or outdoor settings.
Safety and durability are ensured with reinforced input/output isolation rated at 5000 VAC for continuous operation and an ultra-high isolation peak voltage of 9000 VDC for transient conditions. The device also provides robust protection features against overload, overvoltage, and short-circuits, extending equipment life and maintaining operational integrity.
Compact with a length of 31.8mm, width of 20.3mm, and depth of 12mm, the DIP package simplifies installation in various electronic assemblies. It has a single output and seven pins for straightforward integration on printed circuit boards.
Designed and manufactured in Taiwan, Province of China, the TRI 3-4812 series is ideal for industrial power supply applications, telecommunications, instrumentation, automation, and power management systems requiring stable low power DC output from higher DC voltages.
Supports 2:1 input voltage ratio, allowing broad input voltage tolerance. Low no-load power consumption between 96mW and 192mW supports energy-efficient designs. Common mode transient immunity of 15 kV/μs ensures noise immunity in industrial environments.
Mean time between failures (MTBF) of over 5.8 million hours guarantees long service life.
Choose TRACOPOWER DC/DC converters for reliable, compact, and efficient voltage conversion solutions ideal for engineering, manufacturing, and laboratory power supply needs. Explore related DC/DC Converters and power electronic components in EnvMart’s comprehensive catalog.
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Frequently Asked Questions
This model provides a regulated output of 12V DC at a current of 290mA, with a maximum output power of 3.5W.
It supports input voltages ranging from 36V DC to a maximum of 75V DC, accommodating a 2:1 input voltage ratio.
The efficiency rating of this unit is 85%, which helps reduce energy loss during operation.
The dimensions of the DIP package are 31.8mm in length, 20.3mm in width, and 12mm in depth.
It operates reliably in a temperature range from -40°C to +90°C without derating.
This converter features reinforced I/O isolation rated at 5000 VAC and an ultra-high peak isolation voltage of 9000 VDC, along with protection against overload, overvoltage, and short circuits.
This model has a single output.
The MTBF for this converter is over 5,815,000 hours, indicating long-term reliability.
It utilizes a through-hole mounting type, making it suitable for PCB integration.
The isolation voltage rating is 7kV DC, providing safety during operation.
This DC/DC converter is ideal for industrial power supply applications, telecommunications, instrumentation, automation, and power management systems.
This model is designed and manufactured in Taiwan, Province of China.
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