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TRACOPOWER 20W DC/DC Converter, 12V DC Output, 1.67A, 18V-75V DC Input, Through Hole Mount, Max 75°C Operating THN 20-4812WI
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / DC-DC Converters TRACOPOWER THN 20WI DC/DC Converter, 12V dc/ 1 |
| Brand | TRACOPOWER |
| Efficiency | 89% |
| Length | 25.4mm |
| Model | THN 20-4812WI |
| 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 | 12V dc |
| Output Current 1 | 1.67A |
| 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
- Compact and shielded metal case ensures robust protection and low electromagnetic interference.
- High efficiency up to 89% optimizes power usage and reduces heat generation.
- Through hole mounting facilitates secure PCB placement and mechanical stability.
- Wide operating temperature range from -40°C up to 75°C allows use in harsh industrial environments.
- Provides isolation voltage of 1500 V DC for enhanced electrical safety.
- Single output with an adjustable output voltage range of ±10% for flexible application.
- Input filter conforms to EN 55022 Class A without requiring external components.
- High mean time between failures (MTBF) of 1,400,000 hours ensures reliable long-term operation.
Product Description
TRACOPOWER THN 20-4812WI is a high-performance 20W DC/DC converter module featuring a regulated single output of 12V DC at 1.67A. It supports a wide DC input voltage range from 18V to a maximum of 75V, making it highly versatile for varying power supply conditions.
The unit utilizes a compact, shielded metal casing with an isolated baseplate that protects the circuitry and reduces electromagnetic interference. This converter achieves an efficiency of approximately 89%, contributing to reduced energy loss and heat dissipation during operation.
The through hole mounting package allows for secure PCB installation, ideal for industrial, communication, instrumentation, and mobile equipment applications. It operates reliably within a temperature range of -40°C to 75°C, with extended capability up to 85°C if a heatsink is employed.
Electrical isolation is provided with a strong isolation voltage rating of 1.5kV DC, which enhances safety and prevents electrical noise propagation. The output voltage is adjustable by ±10%, offering flexibility for precise voltage regulation in various systems.
This module conforms to EN 55022 class A for conducted emissions, using an internal input filter without the need for additional components. The converter’s robustness is evidenced by its high MTBF of 1,400,000 hours, underscoring its suitability for demanding industrial environments.
Compact shielded metal case with isolated baseplate for protection and EMI reduction. Wide input voltage range of 18V to 75V DC with a 4:1 ratio. High efficiency of 89% reduces power loss during operation. Through hole mounting allows reliable PCB integration.
Operating temperature from -40°C to 75°C, extendable with heatsink. 1500 V DC isolation voltage for electric safety. Adjustable output voltage ±10% for application flexibility. Conforms to EN 55022 Class A input filter standards without external components.
High MTBF of 1,400,000 hours ensures long-term reliability.
This TRACOPOWER DC/DC Converter is ideal for use in industrial power architectures, communication devices, instrumentation, and mobile equipment applications, providing efficient and reliable isolation and voltage regulation. Explore EnvMart’s Electronics & Electricals category to find compatible power supply solutions and accessories.
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Frequently Asked Questions
This model provides a maximum output power of 20W.
It supports a wide DC input voltage range from 18V to 75V.
The converter achieves an efficiency of approximately 89%.
The maximum operating temperature is 75°C, with extended capability up to 85°C if a heatsink is used.
The output voltage is adjustable by ±10%, allowing for flexible application in various systems.
This model features a through hole mounting type, facilitating secure PCB placement.
It provides an isolation voltage of 1500 V DC for enhanced electrical safety.
It has a high MTBF of 1,400,000 hours, indicating reliable long-term operation.
The dimensions are 25.4mm in length, 9.9mm in depth, and it has an ultra-compact size of approximately 1.0" x 1.0" x 0.4".
It is suitable for industrial power architectures, communication devices, instrumentation, and mobile equipment applications.
It conforms to EN 55022 Class A for conducted emissions without requiring external components.
This unit has a single output rated at 12V DC and 1.67A.
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