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The Polytron P39-9STW is a linear encapsulated AC-DC power module designed for ITE (Commercial) applications. It provides a regulated 9VDC output with a current rating of 2A, drawing power from a 105-125 VAC input range.
This module features chassis mounting and an enclosed type construction, ensuring robust integration into various systems. Key electrical specifications include line and load regulation of ±0.2%, a temperature coefficient of ±0.02%/°C typical, and short circuit protection for enhanced reliability. The operating temperature range is -25°C to +71°C, with free air convection cooling.
With dimensions of 104.1mm x 63.5mm x 50.8mm, the P39-9STW offers a compact solution for power conversion needs. It holds UL, cURus, and CE approval, indicating compliance with international safety standards. The isolation resistance is rated at 50MOhms, contributing to its overall safety and performance profile.
The P39-9STW provides a 9VDC output voltage and a 2A output current.
The input voltage range for the P39-9STW is 105 to 125 VAC.
The line regulation is ±0.2% and the load regulation is ±0.2% for single outputs.
The operating temperature range is -25°C to +71°C.
The P39-9STW uses chassis mounting.