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Power over Ethernet Transformer CND-tek EFD-021SG T with Wide Voltage Range and RoHS Compliant Materials
Power over Ethernet Transformer CND-tek EFD-021SG T with Wide Voltage Range and RoHS Compliant Materials
Specifications
Secondary Winding :
1
Isolation Voltage(Vrms) :
1.5kV
Primary Winding(s) :
2
Secondary Side Voltage :
12V
Primary Side Voltage :
36~72V
Description :
12V 36~72V SMD-12P,30x22mm Power Transformers RoHS
Mfr. Part # :
EFD-021SG T
Model Number :
EFD-021SG T
Package :
SMD-12P,30x22mm
Description

Product Overview

Flyback PoE Transformers designed for Power over Ethernet applications. These transformers operate in condition mode with a wide input voltage range of 36V to 72V and support switching frequencies up to 250KHz. They feature Class B Insulation System and RoHS compliant tin-silver-copper over tin over nickel over phos bronze terminations, with other options available. The operating temperature range is -40C to +85C, and storage temperature is -40C to +125C.

Product Attributes

  • Brand: LinkPower
  • Origin: Shenzhen magnetic Lianda Electronics Co., LTD
  • Material: Phos bronze (terminations)
  • Certifications: Class B Insulation System

Technical Specifications

Part Number Size Inductance 10% (H) Inductance IPK 2.6A (H) Leakage Inductance max(H) DCR Max(m Ohms) Turns ratio (Pri:Sec:Aux) Isolation (Vrms)60Hz/1Sec
EFD-021SG T EFD20 6+6 42 37.8 Min 0.65 61 1:0.33:0.33 1500

Dimensions (mm)

A Max B Max C Max D E
22 30 12.5 0.70.15 3.00.3

Contact Information

Shenzhen magnetic Lianda Electronics Co., LTD

Address: 505, West Block, No. 221, Niucheng Road, Niucheng Village, Baiwang Community, Xili Street, Nanshan District, Shenzhen

E-mail: sales1@cd-tek.com

Phone: 0755-27652992, 29016433

Website: www.cd-tek.com


2508071805_CND-tek-EFD-021SG-T_C50159070.pdf

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Power over Ethernet Transformer CND-tek EFD-021SG T with Wide Voltage Range and RoHS Compliant Materials

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Product Detail
Secondary Winding :
1
Isolation Voltage(Vrms) :
1.5kV
Primary Winding(s) :
2
Secondary Side Voltage :
12V
Primary Side Voltage :
36~72V
Description :
12V 36~72V SMD-12P,30x22mm Power Transformers RoHS
Contact Supplier
Power over Ethernet Transformer CND-tek EFD-021SG T with Wide Voltage Range and RoHS Compliant Materials

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Current Transformers, Pulse Transformers, Power Transformers
Employee Number :
>300
Certification Level :
Verified Supplier
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