TRACOPOWER TEC 2WI DC/DC Converter, 3.3V dc/ 500 mA, 18V dc Input, 4.5V Input 2 W, PCB, 93 °C Max Temp -40 °C Min Temp

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£10.31

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£12.37

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RS Stock No.:
174-2369
Distrelec Article No.:
301-35-155
Mfr. Part No.:
TEC 2-1210WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

3.3V dc

Product Type

DC/DC Converter

Maximum Input Voltage

18V dc

Minimum Input Voltage

4.5V

Output Current 1

500mA

Mount Type

PCB

Input Ratio

4:1

MTBF

6621000h

Number of Outputs

1

Isolation Voltage

1.6kV dc

Package Type

SIP-8

Maximum Output Power

2W

Length

21.8mm

Width

9.1mm

Series

TEC 2WI

Standards/Approvals

RoHS

Depth

11.2mm

Maximum Operating Temperature

93°C

Minimum Operating Temperature

-40°C

Efficiency

75%

COO (Country of Origin):
TW

TRACOPOWER TEC 2WI Series DC-DC Converter, 3.3V DC Output Voltage, 500mA Output Current - TEC 2-1210WI


This isolated DC-DC converter provides a solution for power supply in various electronic applications. Designed within a compact SIP-8 package, this device features an input voltage range of 4.5 to 18V while delivering a stable output voltage of 3.3V and a power rating of 2W. It operates efficiently across a wide temperature range from -40°C to +93°C, making it suitable for demanding environments.

Features & Benefits


• Continuous short circuit protection enhances safety and reliability

• Remote On/Off function allows for convenient control

• Fully regulated outputs cover 0-100% load without minimum load requirements

• Efficient design achieves over 75% efficiency for reduced energy losses

• I/O isolation voltage rated at 1.6 kV for enhanced circuit protection

• Compact size facilitates integration into space-constrained applications

Applications


• Utilised in industrial automation for reliable power distribution

• Applied in communication equipment requiring compact power supplies

• Integrated into medical devices needing isolated power solutions

• Used in electronic measurement systems for stable power performance

• Ideal for compact PCB designs in consumer electronics

What is the typical input current when operating at nominal voltage?


At nominal voltage, the typical input current is around 35mA without any load for the 12V models.

How does the isolation voltage impact the functionality of this converter?


The isolation voltage of 1.6 kV ensures that input and output circuits remain electrically isolated, enhancing safety and preventing faults from affecting other system components.

What are the recommended fuse specifications for optimum use?


For optimal performance, a slow-blow fuse rated at 1000mA is recommended for the 12V models to protect against potential overcurrent conditions.

What happens during short circuit conditions?


This converter features continuous short circuit protection with automatic recovery, which helps to maintain operation without causing permanent damage to the device.

What is the maximum storage temperature for this device?


The maximum storage temperature for this converter is +125°C, allowing it to endure varying environmental conditions without degradation in performance.

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