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RY-EC Series High Frequency High Voltage Transformer Electronic 3KV 50Hz

Basic Information
Place of Origin: CHINA
Brand Name: Rvyuan
Certification: RoHS
Detail Information
Name: EC Series High Frequency Transformer Dielectric Strength: 3KV
Color: Yellow Coil Structure: Toroidal
Material:: Cooper Winding Wire Type:: Dry Type
Rated Voltag: 10Kv-35KV
High Light:

transformer ferrite core


electrical transformers

Product Description

RY-EC series electronic high frequency transformer , Dielectric Strength 3KV 50Hz


Our strength:


1.High quality and Competitive price
2.Good after-sale service
3.High-temperature resistant
4.Supply samples free with short delivery time
5.Suitable for wide range of switching power supply/power transformer/ LED driver transformer/current transformer/distribuition transformer




High saturation magnetical induction
Low coercive force
High permeability
Low loss
Good temperature stability




Used for electric apparatus,aerocraft,transmitter, computer, Communication equipment and TV etc.







Dimension (mm)

Electrical performance

Typical value

A B C D INDUCTANCE DCR(Ω)Max Dielectric Strength
ST EC28 29 27 38



27.48mH 2.0


AC 3KV 50Hz 5mA


187.5uH 0.1
ST EC35 38 31 44



480uH 0.35
350uH 0.45
ST EC39 41 31.5 48



1.1mH±8% 0.38
315uH±15% 0.45
ST EC40 43 33 49



1.77mH 1.0
570uH 0.5
ST EC42 44 31 48



1.8mH±8% 1.1
790uH±10% 0.24
ST EC49 54 38 60



540uH 0.32
237uH 0.13


RY-EC Series High Frequency High Voltage Transformer Electronic 3KV 50Hz 0

Copper Wire Secrets.pdf

Contact Details
Mr. James Shan

Phone Number : +8613920472299

WhatsApp : +8615802295822