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  5. power supply
  6. ATX3.1 compatible high reliability high efficiency ATX power supply

ATX3.1 compatible high reliability high efficiency ATX power supply

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last updated:Mar 03, 2026

COSEL
COSEL
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Ideal for industrial PCs (IPC)! High reliability and high efficiency 80PLUS ATX power supplies ranging from 250W to 1.2kW.

【Flex ATX】 Compact size (150 x 81.5 x 40.5mm) is ideal for environments with space constraints. - Offers a wide range of output models from 250W to 500W - Designed for high efficiency and reduced heat generation with 80 PLUS Gold certification 【ATX】 Standard ATX form factor (150 x 140 x 86mm or 150 x 160 x 86mm) - Offers high output models from 300W to 1.2kW - Designed for high efficiency and reduced heat generation with 80 PLUS Gold/Platinum certification [Main Features] ■ Compliant with the latest industry standards, supporting ATX3.1 ■ Compliant with international standards, meeting major safety standards such as UL and TUV ■ High reliability design with MTBF of 700,000 hours and a product warranty period of 3 years ■ Protection features including overcurrent protection, overvoltage protection, short circuit protection, and overheat protection *For more details, please refer to the product catalog or feel free to contact us. Keywords: Industrial PC (IPC), FA control, workstation, industrial equipment, monitoring system

    power supply
No.60_HS-5501-12.jpg

ATX3.1 compatible high reliability high efficiency ATX power supply

No.60_HS-5501-12.jpg
No.60_HS-5501-12.jpg No.57_HS-5451-05.jpg No.62_PS-5851-1.jpg No.63_HS-5122-12 .jpg
  • Special site - Product/service details - https://pr.mono.ipros.com/cosel/product/

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■Input Voltage: 90 to 240VAC Surge Resistance: 300VAC for 5 seconds ■Output Power: 250W to 1.2kW ■Form Factor: FLEX ATX / ATA

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Applications/Examples of results

【Flex ATX】   ■Embedded systems ■Industrial PCs (IPC)   ■POS systems   ■Applicable to compact workstations, etc. 【ATX】   ■General PCs ■Gaming PCs    ■Industrial PCs (IPC)   ■FA control ■Workstations ■Industrial equipment   ■Medical devices ■POS systems   ■Surveillance systems

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COSEL

COSEL

Electronic Components and Semiconductors

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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.

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