Power transformer EI type pcb mounting laminated core Z11 0.35T load voltage 24V 48V current 50mA
The products are mainly used in various types of Access Controller, Building Intercom, Safety& Security Power Supply, network, DVD, monitors, computer, communication products, lighting systems and instruments and other products.
Low frequency transformer is applicable to alternating voltage with input voltage of 100V-440V, working frequency of 50/60HZ and working enviroment temperature of -25℃ - 70℃ . The product specification is standardized, which is convenient for production.
| 3. ELECTRICAL CHARACTERSTIC: |
| NO. |
ITEM |
MEASURED POINT |
TECHNICAL DATA |
REMARK |
| 1 |
LOAD VOLTAGE |
Ns (5--6=7--8) |
24V±10%/0.25Aac |
230VAC (1--4) 50/ 60Hz, |
| 2 |
LOAD VOLTAGE |
Ns (5--8) |
48V±10%/0.125Aac |
230VAC (1--4) 50/ 60Hz, |
| 3 |
EXCITING CURRENT |
NP(1---4) |
50mA MAX |
230VAC (1--4) 50/ 60Hz, |
| 4 |
HI-POT |
Np--Ns |
3.0KVac /50Hz |
1mA 60S |
| 5 |
HI-POT |
Np. Ns--Core |
0.5Vac /50Hz |
1mA 60S |
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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".
| 4. MATERIAL: |
| NO. |
MATERIAL NAME |
MATERIAL NORM |
MANUFACTURE |
NOTE |
| 1 |
CORE |
EI41 Z11 0.35T |
NEW NIPPON STEEL |
|
| 2 |
BOBBIN |
EI41 PA66 |
BASF AKTIENGESELLSCHAFT OR EQUIVALENT |
E41871 |
| 3 |
WIRE |
MW-75C |
JIANGSU DARTONG QINGJIANG M & E CO LTD OR equivalent |
E237377 |
| 4 |
TAPE |
CT-280 |
JINGJIANG YAHUA PRESSURE SENSITIVE GLUE CO,LTD OR equivalent |
E165111 |
| 5 |
VARNISH |
8562/C |
HANG CHENG PETROCHEMICAL LTD OR equivalent |
E200154 |
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.
Product Tags:
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Laminated Core Pcb Mounting Center Tapped Transformer , Z11 0.35T Low Voltage Transformer Images
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