CE marking compliant! Built-in inrush current prevention circuit, built-in protection features (overvoltage, overheating protection).
The "DPF Series" is a module designed for AC front-end applications aimed at suppressing harmonic current and improving power factor with AC input. It features a high power factor of 0.98 (AC100V) and 0.95 (AC200V), compliant with IEC61000-3-2. It includes an inrush current prevention circuit and can operate in parallel (with a built-in current balancing function). It is compliant with CE marking and UKCA marking. Please feel free to contact us for inquiries. 【Features】 ■ High power factor: 0.98 (AC100V), 0.95 (AC200V), compliant with IEC61000-3-2 ■ High efficiency: 90% (AC100V), 95% (AC200V) ■ Input voltage range: AC85–264V (continuous input possible) ■ Inrush current prevention circuit built-in ■ Parallel operation possible (with built-in current balancing function) *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Built-in protection functions (overvoltage, overheating protection) ■ Inverter operation monitor signal (IOG) output ■ Enable signal (ENA) output ■ External signal auxiliary power supply (AUX) output *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Kohsel is a manufacturer of "DC stabilized power supplies" and "noise filters." The "switching power supply," which utilizes the high-speed switching action of semiconductors, is Kohsel's main product. Due to its compact size, lightweight, and high efficiency, switching power supplies are used in almost all electronic devices, including information and communication equipment, medical devices, and factory automation equipment. Additionally, since 2005, Kohsel has been working on noise filters that protect electronic devices from various types of noise and has brought them to market. In today's world, where most products surrounding society and daily life have become electronic, the DC stabilized power supply, which can be considered the heart of such products, holds the key to the future. At Kohsel, we continue to create reliable products that build the future of electronics through endless dialogue with new technologies.