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TRACOPOWER High-Efficiency 20W Single Output Regulated Isolated DC/DC Converter 5V DC 4A Input 18V - 75V THN 20-4811WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER THN 20WI DC/DC Converter, 5V dc/ 4 A, 7 |
| Brand | TRACOPOWER |
| Efficiency | 89% |
| Length | 25.4mm |
| Model | THN 20-4811WI |
| Depth | 9.9mm |
| Mount Type | Through Hole |
| Series | THN 20WI |
| Maximum Operating Temperature | 75°C |
| Package Type | Surface Mount |
| Minimum Operating Temperature | -40°C |
| MTBF | 1400000h |
| Number of outputs | 1 |
| Maximum Output Power | 20W |
| Maximum Input Voltage | 75V dc |
| Minimum Input Voltage | 18V |
| Number of Pins | 6 |
| Output Voltage 1 | 5V dc |
| Output Current 1 | 4A |
| Isolation Voltage | 1.5kV dc |
| Input Ratio | 4:1 |
| Input Ratio 4 | 1 |
| Wide 4 | 1 input voltage ranges |
| Ultra compact size | 1.0 x 1.0 x 0.4 |
Key Features
- Operates with high efficiency up to 89 percent.
- Designed for through-hole mounting with 6 pins.
- Compact shielded metal case measuring 25.4mm length and 9.9mm depth.
- Output voltage adjustable within ±10 percent range.
- Input to output isolation voltage rated at 1.5 kV DC.
- Wide operating temperature range from -40°C to 75°C.
- Mean time between failures (MTBF) is 1,400,000 hours.
- Ideal for mobile equipment, instrumentation and distributed power architectures.
Product Description
TRACOPOWER THN 20-4811WI is a high-efficiency 20W single output regulated isolated DC/DC converter designed for demanding industrial and communication applications. It delivers a precise 5V DC output with a maximum output current of 4A, operating over a broad input voltage range of 18V to 75V DC. This converter features a through-hole mounting type with 6 pins housed in a compact shielded metal case measuring 25.4 millimeters in length and 9.9 millimeters in depth.
With an efficiency of 89%, this converter minimizes power loss and thermal output, enabling reliable operation in environments with ambient temperatures from -40°C up to 75°C without the need for additional cooling, and up to 85°C with an optional heatsink. The module offers an adjustable output voltage range of ±10%, allowing for flexible system integration and fine-tuning.
Electrical isolation between input and output is rated at 1.5kV DC, providing protection against voltage spikes and ensuring signal integrity. The product’s input filter conforms to EN 55022 Class A standards without any external components, reducing system complexity. The inclusion of remote On/Off control facilitates convenient power management in distributed power systems.
Typical applications include powering mobile electronic equipment, industrial instrumentation, and communication infrastructure requiring efficient, stable DC power from wider voltage supplies. The module’s ultra-compact size and solid metal casing with an isolated baseplate enhance durability and ease of PCB integration.
High efficiency up to 89% reduces energy loss and heat generation. Wide 4:1 input voltage ratio from 18V to 75V DC enhances versatility. Robust through-hole mount configuration with 6-pin connections for secure integration.
Output voltage adjustable within ±10% to meet diverse application requirements. Isolation voltage of 1.5 kV DC ensures protection from electrical surges. Operating temperature range of -40°C to 75°C supports harsh environments.
Designed for applications in mobile equipment, instrumentation, industrial, and communication electronics. Compact shielded metal case design measuring 25.4 x 9.9 mm footprint. Remote On/Off control allows system power management flexibility.
Input filter meets EN 55022 Class A standards without additional components.
Set yourself up for efficient power conversion in industrial and communication systems with the TRACOPOWER THN 20-4811WI DC/DC converter. Explore related DC/DC Converters and power solutions in the EnvMart Electronics & Electricals category.
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Frequently Asked Questions
The maximum output power of this model is 20W.
It operates over a broad input voltage range of 18V to 75V DC.
This converter has an efficiency rating of up to 89%.
This model features a single output.
The output voltage is 5V DC with a maximum output current of 4A.
The dimensions of this unit are 25.4mm in length and 9.9mm in depth.
The isolation voltage is rated at 1.5 kV DC.
It supports an operating temperature range from -40°C to 75°C.
This converter is designed for through-hole mounting with 6 pins.
The MTBF for this model is 1,400,000 hours.
Yes, it includes remote On/Off control for convenient power management.
The input filter conforms to EN 55022 Class A standards without any external components.
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