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{"title":"Flyback PoE Transformer with Class B Insulation CND-tek EFD2053S-12 and 1650","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/f1\/a6ae9e6a04109c62fea569cf7332-200x200-1\/flyback_poe_transformer_with_class_b_insulation_cnd_tek_efd2053s_12_and_1650.jpg","attrs":{"Isolation Voltage(Vrms)":"1.65kV","Inductance":"100uH","Operating Temperature":"-40\u2103~+85\u2103","Turns Ratio":"1:0.625:0.625:0.25"}}
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100uH LAN Transformer 1:0.625:0.625:0.25 Surface Mount-12
Mfr. Part #
EFD2053S-12
Package
SMD-12
Model Number
EFD2053S-12
Product Overview
This Flyback PoE Transformer is designed for condition mode operation with an input voltage range of 38V-60V. It supports switching frequencies up to 300KHz and features a Class B Insulation System. The transformer is suitable for various power over Ethernet applications, offering reliable performance within a specified operating temperature range.
Product Attributes
Brand: LinkPower
Insulation System: Class B
Terminations: RoHS tin-silver-copper over tin over nickel over phos bronze (other terminations available at additional cost)
Operating Temperature: -40C to +85C (including coil temperature rise due to self-generated heat)
Storage Temperature: -40C to +125C
Size: EFD20
Packing: Standard unless specified by customer
Origin: Shenzhen magnetic Lianda Electronics Co., LTD
Technical Specifications
Part Number
Inductance 10% (H)
Leakage Inductance max (H)
DCR Max (m Ohms)
Turns ratio (Pri-Sec)
Isolation (Vrms) 1mA/6Sec
EFD2053S-12
100
0.9
52
1:0.625:0.625:0.25
1650
Dimensions (mm)
A (Max)
B (Max)
C (Max)
D (0.15)
E (0.3)
23
30
12.5
0.7
3.0
Notes on Specifications
All data is referenced to 25 ambient.
Inductance is for the primary, measured at 50kHz/0A bias current/0.1 Vrms.
Leakage Inductance is for the primary, measured at 100KHz/0A bias current /1Vrms while all other windings are shorted together.
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
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture.
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