We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for power supply.
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power supply - Company Ranking(45 companies in total)

Last Updated： Aggregation Period:Jan 21, 2026〜Feb 17, 2026
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
イサハヤ電子 イサハヤ電子
SOT-89 package high current MOSFET
SOT-89 package high current MOSFET

Other

 【Lineup】 INK0210AP1 (VDSS: 60V, ID: 2A) INK0310AP1 (VDSS: 60V, ID: 2.5A) INK0410AP1 (VDSS: 60V, ID: 3.5A) INK0512AP1 (VDSS: 30V, ID: 4... LED, small capacity motor drive, high-speed switching, analog switches, etc.
Timer latch function built-in overcurrent detection IC 'RT8H030C'
Timer latch function built-in overcurrent detection IC 'RT8H030C'

Other

 □Features 　●Low-side overcurrent detection (detects overcurrent between load device and GND) 　●Built-in output hold function (with reset... Customers configuring power supplies can use this for a wide range of industrial equipment applications where overcurrent protection feature...
Active clamp type MOSFET
Active clamp type MOSFET

Other

 【Lineup】 INKA114AC1 (VDSS=38V, RDS(on)=1.1Ω, ID=0.55A, SC-59) INKA114AP1 (VDSS=38V, RDS(on)=1.1Ω, ID=0.7A, SOT89) INKA114AS1 (VDSS=38V, RDS(... - Relay drive circuit - Motor driver circuit - Ignition device
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  1. イサハヤ電子 イサハヤ電子
    Featured Products
    SOT-89 package high current MOSFETSOT-89 package high current MOSFET
    overview
    【Lineup】 INK0210AP1 (VDSS: 60V, ID: 2A) INK0310AP1 (VDSS: 60V, ID: 2.5A) INK0410AP1 (VDSS: 60V, ID: 3.5A) INK0512AP1 (VDSS: 30V, ID: 4...
    Application/Performance example
    LED, small capacity motor drive, high-speed switching, analog switches, etc.
    Timer latch function built-in overcurrent detection IC 'RT8H030C'Timer latch function built-in overcurrent detection IC 'RT8H030C'
    overview
    □Features 　●Low-side overcurrent detection (detects overcurrent between load device and GND) 　●Built-in output hold function (with reset...
    Application/Performance example
    Customers configuring power supplies can use this for a wide range of industrial equipment applications where overcurrent protection feature...
    Active clamp type MOSFETActive clamp type MOSFET
    overview
    【Lineup】 INKA114AC1 (VDSS=38V, RDS(on)=1.1Ω, ID=0.55A, SC-59) INKA114AP1 (VDSS=38V, RDS(on)=1.1Ω, ID=0.7A, SOT89) INKA114AS1 (VDSS=38V, RDS(...
    Application/Performance example
    - Relay drive circuit - Motor driver circuit - Ignition device
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