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High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved

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Excellent products, deliver goods in time every time! A professional team to support us, thanks a lot.

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They do some very difficult and large power transformers and chokes for us, very good quality and professional design team!

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High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved

High Efficiency Switching Power Supply Transformer  Low Radiation UL VDE Approved
High Efficiency Switching Power Supply Transformer  Low Radiation UL VDE Approved High Efficiency Switching Power Supply Transformer  Low Radiation UL VDE Approved

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Product Details:

Place of Origin: China
Brand Name: Greenfair
Certification: CE, UL, ISO9001
Model Number: EI series

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box
Detailed Product Description
Spec.: EI Transformer Frequency: High Frequency
Structure: Vertical Material: Magnetic Core
Appliance: Power Supplier Winding: Litz Wire And Triple Wire
High Light:

electrical power supply transformer

,

switch mode transformer

EI Series switching power supply transformer high efficiency low radiation UL,VDE,3C,CQC

 

General information:

It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently

 

OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range Humidity range Standard test conditions
Operating temperature* Storage temperature Operating temperature** Storage temperature** Operating temperature** Storage temperature**
( ℃) ( ℃) ( % RH) ( % RH) ( ℃) ( % RH)
-30 to +120 -40 to +80 10 to +95 10 to +95 25 ± 10 25 to +75

* With self-heating

** Maximum wet-bulb temperature 38°C, without dewing

*** Without dewing

 

High Efficiency Switching Power Supply Transformer  Low Radiation UL VDE Approved 0

 

No. Winding Material Tube Pin Turns insulation
start end W=8.5mm
1 N1 2UEW Φ0.18mm*1P     3--4 78TS close 1T
2 E1 2UEW Φ0.15mm*1P     5-- 45TS 1T
3 N2 TEX-EΦ0.4mm*1P Φ0.66 Φ0.66 12--11 12Ts close 1T
4 E2 2UEW Φ0.15mm*1P     5-- 45TS 1T
5 N3 2UEW Φ0.18mm*1P     4--5 77TS close 1T
6 N4 2UEW Φ0.18mm*1P   Φ0.38 1--2 13Ts close 2T

 

EI Transformer

Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE


Model Number: EI10/4, EI13/5, EI16/22, EI16/5, EI18/10, EI19/5, EI20/4, EI20/5, EI22/6, EI22/4, EI25/6, EI25/7, EI27/8, EI28/5, EI28/11, EI28/10, EI31/11, EI32/20, EI33/13, EI34/4, EI35/10, EI38/25, EI40/11, EI50/15, EI60/16, EEI50/4, EEI160/4, FEI17/7, FEI18/8, FEI22/13, EIE32/20.


Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
Bobbin material: Phenolic

Packaging & Delivery
Packaging Details: carton box, plastic pallet, package testing dropping before shipping

 

High Efficiency Switching Power Supply Transformer  Low Radiation UL VDE Approved 1
 

 

Contact Details
Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

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