Introduction

The Cosel LDA30F-3 series is a reliable and compact AC-DC power supply designed for industrial and electronic applications. This guide aims to assist users in selecting and installing the LDA30F-3 power supply for Rosahl membrane dehumidifiers. It provides detailed specifications, installation advice, and safety considerations to ensure optimal performance and safe use.

Features and Specification of LDA30F-3 Series Switching PSUs

Cosel, a renowned manufacturer established in Japan in 1969, is known for designing high-performance AC-DC power supplies. The LDA30F-3 series is part of their LDA range and is specifically engineered for reliability and efficiency in demanding applications. Key features and specifications include:

•       Output wattage: Peak output of 18W at 3V DC (6A).
•        Input voltage range: Operates between 85 to 264V AC.
•        Input frequency range: Compatible with 47-440Hz AC or DC input.
•       Adjustable output voltage: Range of 2.85 to 3.6V DC, with an optimal setting of 2.9 to 3V DC for Rosahl membranes.
•       Surge resistance: Can withstand surges up to 300Vac for five seconds.
•       Temperature range: Operates effectively between -25°C and +70°C.
•        Construction: Open-board design for flexibility, supplied with 500mm input and output cables.

Additional Information

For more information go to the manufacturer’s website or use these links:

• Catalogue (Including Dimensions)
• Instruction Manuals
• Optional Parts