logo
Un buon prezzo.  in linea

Dettagli dei prodotti

Casa. > prodotti >
Contabilità elettromagnetica EMI Filter
>
EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

Marchio: VIIP WeiAiPu
Numero di modello: EF20-JP4
MOQ: 1000
prezzo: 0.05
Condizioni di pagamento: T/T
Informazioni dettagliate
Luogo di origine:
Cina
Certificazione:
ROHS REACH
Resistenza di isolamento:
≥100MΩ
Temperatura di conservazione:
-40℃~+85℃
Materiale:
Metallo e plastica
Intervallo di temperatura:
-20 /+80 CA
Dimensioni:
Varia in base al modello, in genere 50 mm x 30 mm x 20 mm
Frequenza operativa:
50/60 Hz
Porta:
Shenzen
Rigidità dielettrica:
1500v AC
Temperatura operativa:
-40℃~+85℃
Tipo di montaggio:
Montaggio a pannello/montaggio su PCB
Gamma di frequenza:
da 150 kHz a 30 GHz
Impedenza di ingresso:
50Ω
Tensione operativa:
250 V CA/440 V CC
Risistenza all'isolamento:
≥100 MΩ a 500 V CC
Umidità:
≤95%UR
Capacità di alimentazione:
20000 pezzi entro 2 giorni
Descrizione del prodotto
Product Overview

EF20-JP4 ferrite core is a high-performance EMC anti-interference magnetic core launched by VIIP Electronics. It is manufactured in accordance with Rev 4.0 official specification, made of premium YR28 ferrite material, fully compliant with RoHS & REACH environmental standards. With precise dimensional tolerance, stable inductance parameter and low power consumption, this core delivers excellent electromagnetic suppression performance and long-term working reliability.

Electrical & Physical Features
  • Model: EF20-JP4
  • Material Grade: YR28
  • Inductance factor: AL 1700±25% nH/N² (1KHz, 0.3V, 25±3℃)
  • Strict size tolerance and consistent raw embryo weight
  • Zero air gap design, stable magnetic conductivity
  • Good high temperature resistance and low loss performance
  • Environmentally friendly, RoHS & REACH certified
Main Applications

Perfectly suitable for:

  • Power supply filter circuits
  • EMI / EMC interference suppression
  • Electronic circuit EMC design & debugging
  • Power adapters, home appliances
  • Industrial control equipment, digital electronic products
  • Various electromagnetic interference prevention scenarios
Stock & Supply Advantage
  • Ready Stock: 30,000 pieces available in warehouse
  • Unit Price: USD 0.04 per piece
  • Fast Delivery: Goods can be shipped within 3 working days
  • Quality inspected one by one before delivery
  • Support mixed batch order and long-term stable supply
  • Professional EMC design technical consultation service provided
Why Choose Us

We are a professional manufacturer focusing on EMI filter, EMC ferrite core and EMC design rectification service. All products follow standard technical specifications, with stable quality, competitive factory price and fast delivery cycle. We support global wholesale and distribution, welcome customers to send inquiries for cooperation.

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant 0
Un buon prezzo.  in linea

Dettagli dei prodotti

Casa. > prodotti >
Contabilità elettromagnetica EMI Filter
>
EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant

Marchio: VIIP WeiAiPu
Numero di modello: EF20-JP4
MOQ: 1000
prezzo: 0.05
Condizioni di pagamento: T/T
Informazioni dettagliate
Luogo di origine:
Cina
Marca:
VIIP WeiAiPu
Certificazione:
ROHS REACH
Numero di modello:
EF20-JP4
Resistenza di isolamento:
≥100MΩ
Temperatura di conservazione:
-40℃~+85℃
Materiale:
Metallo e plastica
Intervallo di temperatura:
-20 /+80 CA
Dimensioni:
Varia in base al modello, in genere 50 mm x 30 mm x 20 mm
Frequenza operativa:
50/60 Hz
Porta:
Shenzen
Rigidità dielettrica:
1500v AC
Temperatura operativa:
-40℃~+85℃
Tipo di montaggio:
Montaggio a pannello/montaggio su PCB
Gamma di frequenza:
da 150 kHz a 30 GHz
Impedenza di ingresso:
50Ω
Tensione operativa:
250 V CA/440 V CC
Risistenza all'isolamento:
≥100 MΩ a 500 V CC
Umidità:
≤95%UR
Quantità di ordine minimo:
1000
Prezzo:
0.05
Termini di pagamento:
T/T
Capacità di alimentazione:
20000 pezzi entro 2 giorni
Descrizione del prodotto
Product Overview

EF20-JP4 ferrite core is a high-performance EMC anti-interference magnetic core launched by VIIP Electronics. It is manufactured in accordance with Rev 4.0 official specification, made of premium YR28 ferrite material, fully compliant with RoHS & REACH environmental standards. With precise dimensional tolerance, stable inductance parameter and low power consumption, this core delivers excellent electromagnetic suppression performance and long-term working reliability.

Electrical & Physical Features
  • Model: EF20-JP4
  • Material Grade: YR28
  • Inductance factor: AL 1700±25% nH/N² (1KHz, 0.3V, 25±3℃)
  • Strict size tolerance and consistent raw embryo weight
  • Zero air gap design, stable magnetic conductivity
  • Good high temperature resistance and low loss performance
  • Environmentally friendly, RoHS & REACH certified
Main Applications

Perfectly suitable for:

  • Power supply filter circuits
  • EMI / EMC interference suppression
  • Electronic circuit EMC design & debugging
  • Power adapters, home appliances
  • Industrial control equipment, digital electronic products
  • Various electromagnetic interference prevention scenarios
Stock & Supply Advantage
  • Ready Stock: 30,000 pieces available in warehouse
  • Unit Price: USD 0.04 per piece
  • Fast Delivery: Goods can be shipped within 3 working days
  • Quality inspected one by one before delivery
  • Support mixed batch order and long-term stable supply
  • Professional EMC design technical consultation service provided
Why Choose Us

We are a professional manufacturer focusing on EMI filter, EMC ferrite core and EMC design rectification service. All products follow standard technical specifications, with stable quality, competitive factory price and fast delivery cycle. We support global wholesale and distribution, welcome customers to send inquiries for cooperation.

EF20-JP4 EMC Anti-interference Ferrite Core For Power Supply Filter RoHS REACH Compliant 0