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COSEL WDA
Based on its long experience and expertise in developing high efficiency power conversion solutions for demanding industrial applications, optimized for highly automated manufacturing, the Cosel design team has developed an uncompromising new family , the WDA family that shortens time to market. In addition to its electrical performance, built on high efficiency components with very limited handling during manufacturing, the WDA series offers the best value/performance ratio on the market. Available in three power levels, 30W, 60W and 90W, combining a low height design, a wide input voltage range of 85V - 264V, and high performance levels, the WDA series is suitable for a wide range of applications. 'apps. The WDA series is backed by a 5 year warranty and meets industry standards.
Thanks to years of experience in the development of DC/DC and AC/DC power supplies based on flyback topology and highly automated manufacturing processes, the WDA series provides up to 90W with an efficiency of up to 90% , thereby reducing power consumption and power dissipation.
The three models, WDA30F, WDA60F and WDA90F, are designed to be fixed on a DIN rail and are compatible with DIN EN60715TH 35 standard (35×7.5mm or 35×15mm), the hat-shaped DIN rail.
Designed for international applications, the versatile WDA series has a wide input voltage range of 85 to 264 VAC, and offers overvoltage protection with latching and overcurrent protection with automatic recovery.
The WDA30F is available in four different output voltages, 5V, 12V, 24V and 48V, for a power of 30W and a typical efficiency of 88%. Three output voltages are offered for the WDA60F and WDA90F, namely 12V, 24V and 48V, for an output power of 60W and 90W respectively, and a typical energy efficiency level of up to 90%. All models include a potentiometer for fine tuning the output voltage when fitted. A DC OK LED visually confirms the status of the output.
Optimized for convection cooling, the WDA series can operate in an ambient temperature range of -20 to +70 degrees centigrade. Depending on the method of assembly and the ventilation used in the final equipment, power derating may apply as specified in the technical documentation.
Designed for use in rack applications where space is often limited, the WDA30F measures only 32 X 90 X 90mm (1.26 X 3.54 X 3.54 inches) and weighs 200g max, the WDA60F measures 32 X 90 X 90mm (1.26 X 3.54 X 3.54 inches) and weighs 250g max, and finally the WDA90F measures 50 X 90 X 90mm (1.97 X 3.54 X 3.54 inches) and weighs 350g max.
The three ranges have an input-to-output isolation voltage of 3000 VAC, an input-to-ground isolation voltage of 2000 VAC, an output-to-ground isolation voltage of 500 VAC, and leakage current less than 0. 75 mA (under a voltage of 240 VAC).
The WDA series complies with UL62368-1, EN62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1) safety requirements. The series complies with RoHS directives and voltage asse standard. All models are CE and UKCA marked.
The WDA30F, WDA60F and WDA90F models are suitable for a wide range of applications, including measurement and analysis equipment, machine tools and industrial robots, display equipment, process control, etc.
