Shenzhen Greenfair Electronics Co., Limited
Shenzhen Greenfair Electronics Co., Limited
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Single Phase Electronic EI66 low frequency transformer linear transformer Power Transformer with lead wire
Structure:
vertical and horizontal
Frequency characteristics:low frequency
Application:medical equipment, Access Controller, Building Intercom, Safety& Security Power Supply, network, DVD, monitors, computer, communication products, lighting systems and instruments and other products.
Core shape: EI
Input :220vAC 50Hz red-red
output:13.5 vAC 3000mA green-green
Features:
Low watt loss due to the quality steel sheet
Low exciting current and low no-load loss
High working efficiency
Small temperature rise
Safety standards approved
RoHS Compliance
| 3. ELECTRICAL CHARACTERISTIC: | ||||||||||
| ITEM | INPUT VOLTAGE(WHI-WHI) | INPUT CURRENT(WHI-WHI) | (BLA-BLA)OUTPUT VOLTAGE/CURRENT | (RED-RED)OUTPUT VOLTAGE/CURRENT | DC-R | |||||
| 1 | 380V/50Hz | 85mA Max. | 225Vac(ref.)/0A | 18.8Vac(ref.)/0A | ||||||
| 2 | 380V/50Hz | ------ | 220Vac±5%/ 0.364A(80W) | 18Vac±5%/1.67A(30W) | ||||||
| 4. INSULATION & HI-POT: | ||||||||||
| 1). The white lead wire to red lead wire:3000V/50Hz/5mA/60S | ||||||||||
| 2). The white lead wire to CORE:2000V/50Hz/5mA/60S | ||||||||||
| 3). The red lead wire to CORE:1500V/50Hz/5mA/60S | ||||||||||
| 5. MATERIAL: | ||||||||||
| NO. | MATERIAL NAME | MATERIAL NORM | MANUFACTURE | NOTE | ||||||
| 1 | CORE | EI66 H50A 0.5T | DONG JUN or equivalent | |||||||
| 2 | BOBBIN | EI66*36 VDE NY66 | E I DUPONT or equivalent | E41938 | ||||||
| 3 | WIRE | MW-75C or MW-80C | JIANGSU DARTONG QINGJIANG M & E CO LTD or equivalent | E237377 | ||||||
| 4 | TAPE | CT-XXX,130℃,UL94V-0 | JINGJIANG YAHUA PRESSURE SENSITIVE GLUE CO,LTD or equivalent | E165111 | ||||||
| 5 | VARNISH | 8562-C,MW28 | HANG CHEUNG PETROCHEMICAL LTD or equivalent | E200154 | ||||||
| 6 | ARMOUR | Cold rolled steel plate | ||||||||
| 7 | LEAD WIRE | UL1015 AWG20# WHITE,BLACK | DONGGUAN WENCHANG ELECTRONIC CO LTD or equivalent | E214500 | ||||||
| 8 | LEAD WIRE | UL1672 AWG18# RED | E214500 | |||||||
The implementation of standards: GB19212.5-2006 "special requirements for general purpose isolation transformer".
GB19212.7-2006 "special requirements for safe isolation transformers for general use".
GB19212.18-2006 "special requirements for transformer for switch type power supply".
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
We will feel appreciated if you can provide the parameters of the product or the photo of the item.
All products of the size,electrical performance can be designed
according to customer requirements in R&D.
Don’t hesitate to contact us if any interesting in our products.