Power Conversion Passive Components

Designing power conversion systems just got a whole lot easier.

YAGEO Group Supports 98% of all passive component technologies, so to make it easier to navigate our parts, we went ahead and organized them in ways engineers actually use them. Our interactive tool is here to guide you through each stage of a power conversion system consisting of the EMI filter, the power factor corrector, the DC-DC converter, and finally the output filter. Each component of the system is selected to show you the latest and greatest we have to offer, all in one place. Simply click on the corresponding component, and we will provide all the details to help you make informed design decisions.

Safety Caps Common Mode Choke PFC Current Sensor Power Resistors DC-DC Isolation Transformers DC-DC Current Sensor Output Inductors Output Filter AC Harmonic Filter Metal Oxide Varistors Gas Discharge Tubes PFC Snubber PFC Isolation Transformers DC-Link DC-DC Snubber Resonant Power Transformers Interactive Diagram

EMI Filter - Safety Capacitors

X/Y Film Safety Capacitors

KEMET's X/Y safety capacitors are used in a variety of applications to minimize electromagnetic interference

Ceramic X2Y® EMI Filter Capacitors

Pulse Electronics' EMI filter capacitors perform as a broadband filter enabling better EMC compliance for electrical equipment

EMI Filter - Common Mode Chokes

AEC-Q200 Common Mode Coils

KEMET's common mode choke coils have a variety of features suitable for automotive and harsh environment industrial applications

PFC - Current Sensor

Fluxgate-Based Residual Current Sensors - FG Series

KEMET’s fluxgate-based residual current sensors have a through-hole design for easy PCB mounting

PFC - Power Resistors

AHA/AHP Series Wirewound Resistors

YAGEO offer its AHA/AHP series of resistors that are compact in size and provide high-precision tolerance

DC-DC - Isolation Transformers

Double Power Density DC/DC Transformers – EP7+/EP10+ Core Design

Pulse Electronics' EP7+ series and EP10+ series achieve significant performance enhancement by using three-dimensional finite element analysis

DC-DC - Current Sensor

CT, C/CT, and ZCT Current Sensors

KEMET introduces their CT, C/CT, and ZCT current sensors

Fluxgate-Based Residual Current Sensors - FG Series

KEMET’s fluxgate-based residual current sensors have a through-hole design for easy PCB mounting

Filter - Output Inductors

High Current Inductors for Servers/Datacenters – PG/PGL Series

Pulse Electronics' high current inductors provide lower core loss using the latest high-frequency materials

METCOM MPX Metal Composite Power Inductors

KEMET's metal composite inductors are ideal for use in DC/DC switching power supplies

Filter - Output Filter Capacitors

Aluminum Conductive Polymer Capacitors

KEMET offers six series of single-ended and surface-mount, conductive polymer, aluminum, solid electrolytic capacitors

X7R with KONNEKT™

KEMET's capacitors are designed for applications where high capacitance and voltage are needed in small board space

Commodity Multilayer Ceramic Capacitors

YAGEO offers commodity MLCC capacitors for general purpose and high capacity applications

EMI Filter - AC Harmonic Filter

C4AT/C44H/C44P/C20A Series for PFC and AC Filter

KEMET's power film capacitors for use in harmonic filter applications

EMI Filter - Metal Oxide Varistors

MOV Circuit Protection Components

YAGEO's MOV family has high voltage and large withstanding surge current capacity

EMI Filter - Gas Discharge Tubes

GDT Circuit Protection Components

YAGEO offers different packages, including SMD and DIP type GDTs

PFC - Snubber

KC-LINK™ with KONNEKT™ Technology

KEMET's surface-mount capacitors are capable of handling extremely high ripple currents and can be mounted without metal frames

Metallized Film Pulse Capacitors

KEMET's metallized film pulse capacitors for use in power conversion applications

PFC - Isolation Transformers

High-Isolation Power Transformers, PH9385-Series

Pulse offers their PH9385-series of low-profile, compact, push-pull converter transformers

DC-DC Snubber

KC-LINK™ with KONNEKT™ Technology

KEMET's surface-mount capacitors are capable of handling extremely high ripple currents and can be mounted without metal frames

Metallized Film Pulse Capacitors

KEMET's metallized film pulse capacitors for use in power conversion applications

DC-DC - Resonant Capacitor

U2J Dielectric High-Voltage MLCC Capacitors

KEMET's surface-mount capacitors are designed to meet the growing demand for high-AC current-resonant applications

DC-DC - Power Transformers

High Isolation Power Transformers - PGT646x Series

Pulse Electronics' EFD15 platform with 4000 VRMS isolation provides versatility in DC/DC converter applications

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Safety Capacitors

X/Y Film Safety Capacitors

X/Y capacitors are used in mains-connected applications to minimize the amount of conducted EMI common in many electrical devices.

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Safety Capacitors

Ceramic X2Y® EMI Filter Capacitors

EMI filter capacitors perform as a broadband filter enabling better EMC compliance for electrical equipment.

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Common Mode Chokes

AEC-Q200 Common Mode Coils

Common mode choke coils have a variety of features suitable for automotive and harsh environment industrial applications.

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AC Harmonic Filter

C4AT/C44H/C44P/C20A Series for PFC and AC Filter

Power film capacitors for use in harmonic filter applications.

Metal Oxide Varistors

Metal Oxide Varistors

MOV Circuit Protection Components

MOV family has high voltage and large withstanding surge current capacity

Gas Discharge Tubes

Gas Discharge Tubes

GDT Circuit Protection Components

GDT is a good solution for surge protection. The insulation resistance of GDT is over 1 GΩ, which achieves low degradation speed and high reliability.

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Current Sensor

Fluxgate-Based Residual Current Sensors - FG Series

FG sensors are a high-sensitivity AC and DC leakage current sensor with individual open-drain alarms and an analog output for leakage current indication.

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Power Resistors

AHA/AHP Series Wirewound Resistors

AHA and AHP series of aluminum housed power resistors are designed for direct heatsink mounting with thermal compound to achieve maximum performance.

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Snubber

KC-LINK™ with KONNEKT™ Technology

KC-LINK with KONNEKT technology surface mount capacitors are designed for high-efficiency and high-density power applications

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Snubber

Metallized Film Pulse Capacitors

Metallized film pulse capacitors for use in power conversion applications

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Isolation Transformer

High-Isolation Power Transformers, PH9385-Series

PH9385 series of 4 kVRMS isolation power transformers, which achieve 12 mm creepage in a patent-pending, low-profile, compact, 17 mm x 16 mm x 7 mm surface-mount package.

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DC Link

DC Link Capacitors

DC link capacitors have the benefit of high voltage, high temperature, and long life

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DC Link

KC-LINK™ with KONNEKT™ Technology

KC-LINK with KONNEKT technology surface mount capacitors are designed for high-efficiency and high-density power applications.

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Isolation Transformers

Double Power Density DC/DC Transformers – EP7+/EP10+ Core Design

EP7+ series and EP10+ series achieve significant performance enhancement by using three-dimensional finite element analysis

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Current Sensor

CT, C/CT, and ZCT Current Sensors

The CT low alternating current sensors from KEMET can be used to detect very low current levels and for over-current protection in electronic appliances.

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Current Sensor

Fluxgate-Based Residual Current Sensors - FG Series

FG sensors are a high-sensitivity AC and DC leakage current sensor with individual open-drain alarms and an analog output for leakage current indication.

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Snubber

KC-LINK™ with KONNEKT™ Technology

KC-LINK with KONNEKT technology surface mount capacitors are designed for high-efficiency and high-density power applications.

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Snubber

Metallized Film Pulse Capacitors

Metallized film pulse capacitors for use in power conversion applications

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Resonant Capacitor

U2J Dielectric High-Voltage MLCC Capacitors

Surface-mount capacitors are designed to meet the growing demand for high-AC current-resonant applications

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Power Transformers

High Isolation Power Transformers - PGT646x Series

EFD15 platform with 4000 VRMS isolation provides versatility in DC/DC converter applications

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Output Inductors

High Current Inductors for Servers/Datacenters – PG/PGL Series

High current inductors provide lower core loss using the latest high-frequency materials

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Output Inductors

METCOM MPX Metal Composite Power Inductors

METCOM MPX metal composite inductors are ideal for use in DC/DC switching power supplies, as power inductors as well as EMI filter inductors.

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Output Filter Capacitors

Aluminum Conductive Polymer Capacitors

Conductive polymer aluminum solid electrolytic capacitors (single ended/radial and surface mount) are designed for greater stability and longer life.

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Output Filter Capacitors

X7R with KONNEKT™

Capacitors are designed for applications where high capacitance and voltage are needed in small board space

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Output Filter Capacitors

Commodity Multilayer Ceramic Capacitors

YAGEO offers commodity MLCC capacitors for general purpose and high capacity applications