From PBA to PDA, this is the new standard! Improved flexibility in power layout design.
The "PDA Series" is a successor model to the "PBA," featuring the same outer dimensions and compatible mounting for AC-DC power supplies. By adopting a pseudo-resonant circuit, we have achieved a 5% increase in efficiency. This contributes to reducing heat generation within the device and lowering CO2 emissions. Additionally, it enhances the design flexibility of the power supply layout. We will sequentially release the lineup based on customer requests. Please feel free to contact us when needed. 【Features】 ■ Reduced environmental impact ■ Improved design flexibility of the power supply layout ■ High efficiency ■ Low noise ■ Compliant with SEMI F47 standards *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Features】 ■ Compliance with harmonic current regulations (IEC61000-3-2) ■ Wide input (85–264VAC) ■ Inrush current prevention circuit, overcurrent and overvoltage protection circuit included *For more details, please refer to the PDF document 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.