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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
Specifications
Brand Name :
Greenfair
Model Number :
EI series
Certification :
CE, UL, ISO9001
Place of Origin :
China
MOQ :
1000pcs
Packaging Details :
carton box
spec. :
EI transformer
frequency :
high frequency
structure :
vertical
material :
magnetic core
appliance :
power supplier
winding :
litz wire and triple wire
Description

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

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

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High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved

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Product Detail
Brand Name :
Greenfair
Model Number :
EI series
Certification :
CE, UL, ISO9001
Place of Origin :
China
MOQ :
1000pcs
Packaging Details :
carton box
Contact Supplier
High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved
High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved

Shenzhen Greenfair Electronics Co., Limited

Active Member
8 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
High Frequency Transformer, Switching Power Supply Transformer, Lighting Transformer
Total Annual :
2000000-4000000
Employee Number :
100~400
Certification Level :
Active Member
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