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transformateur à haute fréquence

PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

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Transformateur audio de Permalloy

transformateur à haute fréquence

bobine de remplissage sans fil

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inducteur de puce

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PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

Nom De Marque:	ZXY
Numéro De Modèle:	PQ2620
Nombre De Pièces:	Négociable
Prix:	Négociable
Détails De L'emballage:	CARTON

Les informations détaillées

Description du produit

Les informations détaillées

Lieu d'origine:

ShenzhenGuangdong

Certification:

RoHS、ISO9001、CE

Mettre en évidence:

PQ2620 High Frequency Transformer

100W-250W Ferrite Core Transformer

500kHz Power Transformer

Description du produit

PQ2620 High Frequency Transformer Ferrite Core Power Transformer Switching Power Supply

The PQ2620 high-frequency transformer utilizes high-performance ferrite cores and represents a compact power conversion solution specifically engineered for modern switching power supplies (SMPS). Its unique PQ type magnetic core design (Power Quality) achieves exceptional power density within limited PCB space while effectively reducing EMI electromagnetic interference and magnetic core losses through optimized magnetic circuit structure. This transformer typically supports power transmission from 100W to 250W, with operating frequencies up to 500kHz. It is widely implemented in flyback converters, AC-DC power modules, LED drivers, and isolated power systems for industrial and communication equipment, achieving an optimal balance between high efficiency, miniaturization, and thermal performance.

Key Applications

Consumer Electronics and Power Adapters

Medium to high power switching power supplies for desktop computers, servers, and industrial equipment
Fast charging and laptop power adapters including USB PD fast charging (60W and above)
Household appliance power supply modules

Industrial and Communication Equipment

Communication infrastructure power supplies for network switches, routers, and base stations
Industrial control power systems for equipment and instruments
UPS uninterruptible power supplies for critical equipment backup

Automotive and New Energy Applications

Electric vehicle onboard chargers and battery management systems
Photovoltaic inverter auxiliary power sources

Professional and Special Applications

Medical equipment power supplies with high isolation and safety requirements
Electric vehicle charging equipment core transformers
Gate driver power supplies for IGBT or MOSFET drivers in inverters
High-end and high-power LED lighting drivers

Performance Characteristics

Feature	Description	Benefit
High Power Density	Compact PQ26/20 geometry with optimized winding area	Saves valuable PCB space while handling significant power (typically 100W-250W)
Low Core Loss (Iron Loss)	Premium Mn-Zn ferrite material (PC40, PC95) optimized for high frequencies	Reduces heat generation; improves overall energy efficiency (up to 98% in some designs)
Superior Thermal Management	PQ (Power Quality) shape provides large surface-to-volume ratio	Excellent heat dissipation; allows for cooler operation under full load
High Saturation Current	Optimized magnetic path length and air gap design	Prevents core saturation during peak current loads, ensuring stable inductance
Excellent EMI Shielding	Closed-core geometry with minimal magnetic flux leakage	Reduces electromagnetic interference; simplifies filter design for EMC compliance
Wide Frequency Range	Designed to operate efficiently from 50kHz up to 500kHz+	Suitable for modern high-frequency SMPS topologies (Flyback, Forward, LLC)
High Isolation Voltage	Physical separation between primary and secondary windings	Meets safety standards (1500VAC - 3000VAC isolation) for industrial and medical use
Mechanical Stability	Rigid bobbin construction with precise pin alignment	Reliable PCB mounting; resistant to vibration and thermal shock

Product Images

Détails Des Produits

À La Maison > Produits >

transformateur à haute fréquence

PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

Toutes Les Catégories

PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

Nom De Marque:	ZXY
Numéro De Modèle:	PQ2620
Nombre De Pièces:	Négociable
Prix:	Négociable
Détails De L'emballage:	CARTON

Les informations détaillées

Description du produit

Les informations détaillées

Lieu d'origine:

ShenzhenGuangdong

Nom de marque:

ZXY

Certification:

RoHS、ISO9001、CE

Numéro de modèle:

PQ2620

Quantité de commande min:

Négociable

Prix:

Négociable

Détails d'emballage:

CARTON

Délai de livraison:

3-4 semaines

Mettre en évidence:

PQ2620 High Frequency Transformer

100W-250W Ferrite Core Transformer

500kHz Power Transformer

Description du produit

PQ2620 High Frequency Transformer Ferrite Core Power Transformer Switching Power Supply

Key Applications

Consumer Electronics and Power Adapters

Medium to high power switching power supplies for desktop computers, servers, and industrial equipment
Fast charging and laptop power adapters including USB PD fast charging (60W and above)
Household appliance power supply modules

Industrial and Communication Equipment

Communication infrastructure power supplies for network switches, routers, and base stations
Industrial control power systems for equipment and instruments
UPS uninterruptible power supplies for critical equipment backup

Automotive and New Energy Applications

Electric vehicle onboard chargers and battery management systems
Photovoltaic inverter auxiliary power sources

Professional and Special Applications

Medical equipment power supplies with high isolation and safety requirements
Electric vehicle charging equipment core transformers
Gate driver power supplies for IGBT or MOSFET drivers in inverters
High-end and high-power LED lighting drivers

Performance Characteristics

Feature	Description	Benefit
High Power Density	Compact PQ26/20 geometry with optimized winding area	Saves valuable PCB space while handling significant power (typically 100W-250W)
Low Core Loss (Iron Loss)	Premium Mn-Zn ferrite material (PC40, PC95) optimized for high frequencies	Reduces heat generation; improves overall energy efficiency (up to 98% in some designs)
Superior Thermal Management	PQ (Power Quality) shape provides large surface-to-volume ratio	Excellent heat dissipation; allows for cooler operation under full load
High Saturation Current	Optimized magnetic path length and air gap design	Prevents core saturation during peak current loads, ensuring stable inductance
Excellent EMI Shielding	Closed-core geometry with minimal magnetic flux leakage	Reduces electromagnetic interference; simplifies filter design for EMC compliance
Wide Frequency Range	Designed to operate efficiently from 50kHz up to 500kHz+	Suitable for modern high-frequency SMPS topologies (Flyback, Forward, LLC)
High Isolation Voltage	Physical separation between primary and secondary windings	Meets safety standards (1500VAC - 3000VAC isolation) for industrial and medical use
Mechanical Stability	Rigid bobbin construction with precise pin alignment	Reliable PCB mounting; resistant to vibration and thermal shock

Product Images

Transformateur audio

Transformateur audio de Permalloy

Isolateur audio

Transformateur de puissance

transformateur à haute fréquence

inducteur

bobine de remplissage sans fil

EMI Filter

Coils à air

Filtre secteur

Inducteur commun de mode

Transformateur de courant

Transformateur toroïdal

Transformateur basse fréquence

Transformateur LAN

inducteur de puce

Transformateur audio

Transformateur audio de Permalloy

Isolateur audio

Transformateur de puissance

transformateur à haute fréquence

inducteur

bobine de remplissage sans fil

EMI Filter

Coils à air

Filtre secteur

Inducteur commun de mode

Transformateur de courant

Transformateur toroïdal

Transformateur basse fréquence

Transformateur LAN

inducteur de puce

Détails des produits

Transformateur audio

Transformateur audio de Permalloy

Isolateur audio

Transformateur de puissance

transformateur à haute fréquence

inducteur

bobine de remplissage sans fil

EMI Filter

Coils à air

Filtre secteur

Inducteur commun de mode

Transformateur de courant

Transformateur toroïdal

Transformateur basse fréquence

Transformateur LAN

inducteur de puce

PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

PQ2620 High Frequency Transformer

100W-250W Ferrite Core Transformer

500kHz Power Transformer

Type transformateur à haute fréquence d'EFD

Transformateur à haute fréquence de noyau d'aimant

Transformateur à haute fréquence de puissance

Détails Des Produits

Transformateur audio

Transformateur audio de Permalloy

Isolateur audio

Transformateur de puissance

transformateur à haute fréquence

inducteur

bobine de remplissage sans fil

EMI Filter

Coils à air

Filtre secteur

Inducteur commun de mode

Transformateur de courant

Transformateur toroïdal

Transformateur basse fréquence

Transformateur LAN

inducteur de puce

PQ2620 High Frequency Ferrite Core Power Transformer 100W-250W 500kHz for Switching Power Supply

PQ2620 High Frequency Transformer

100W-250W Ferrite Core Transformer

500kHz Power Transformer

Type transformateur à haute fréquence d'EFD

Transformateur à haute fréquence de noyau d'aimant

Transformateur à haute fréquence de puissance