TRACOPOWER TEC 2WI DC-DC Converter, 5V dc/ 400mA Output, 18 → 75 V dc Input, 2W, Through Hole, +93°C Max Temp

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RS Stock No.:
174-2302
Mfr. Part No.:
TEC 2-4811WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

5V dc

Input Voltage Range

18 → 75 V dc

Power Rating

2W

Input Voltage Nominal

48 V dc

Output Current

400mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Package

SIP-8

Isolation Voltage

1.6kV dc

Width

9.1mm

Depth

11.2mm

Length

21.8mm

Series

TEC 2WI

Load Regulation

0.01

Efficiency

80%

Minimum Temperature

-40°C

Maximum Temperature

+93°C

COO (Country of Origin):
TW

TRACOPOWER TEC 2WI Series DC-DC Converter, 5V DC Output Voltage, 400mA Output Current - TEC 2-4811WI


This isolated DC-DC converter is designed for versatile applications requiring reliable voltage conversion. The unit operates efficiently within an input voltage range of 18-75V DC and provides a regulated output of 5V DC at 400mA. Encased in a compact SIP-8 package, it measures 21.8mm in length, 9.m in width, and 11.2mm in depth. Its robust design ensures performance under varying environmental conditions.

Features & Benefits


• Ultra-wide input voltage range accommodates diversity
• Continuous short circuit protection enhances reliability
• Fully regulated outputs ensures stable performance under load
• Remote On/Off control for convenient operation
• High efficiency of 79% reduces energy wastage
• Operating temperature range of -40°C to +93°C ensures versatile use

Applications


• Utilised in automation and control systems for reliable power management
• Suitable for telecommunications and networking equipment
• Employed in industrial automation solutions to convert high voltage
• Ideal for battery-powered devices requiring efficient voltage regulation

What type of isolation does this unit provide?


It offers an isolation voltage of 1.6kV DC between the input and output, ensuring safe operation in sensitive applications.

How does this converter manage thermal issues in high-temperature situations?


With an operational temperature range from -40°C to +93°C, it is designed to function efficiently, even under demanding thermal conditions, while maintaining a power derating of 4.8% per Kelvin above 84°C.

Can this product handle sudden increases in voltage?


Yes, it features a surge voltage capability, allowing it to withstand up to 100V DC for 1 second, providing added resilience against voltage spikes.

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