Ouli microwave oven transformer is specifically designed for home appliance equipment, with low losses but high efficiency standards to meet the industry standard IEC60335-2-25/IEC60335-1.
ELECTRICAL PERFORMANCE
1 RATED PRIMARY VOLTAGE: AC 440V
2 RATED FREQUENCY: 60Hz
3 SECONDARY VOLTAGE:
CODE | NO-LOAD VOLTAGE (R.M.S) | DEVIATION |
HIGH VOLTAGE (S1) | AC 2080V | ±50V |
FILAMENT VOLTAGE (S2) | AC 3.2V | ±0.1V |
4 NO-LOAD CURRENT: NO-LOAD CURRENT SHALL BE LESS THAN 2.0A .
5 NO-LOAD WATTAGE LOSS: NO-LOAD WATTAGE LOSS SHALL BE LESS THAN 100W.
6 DIELECTRIC STRENGTH AND INDUCED VOLTAGE TEST: TRANSFORMER SHALL BE WITHSTAND AS FOLLOWING STATEMENT
ITEM | STANDARD | MASS PRODUCTION |
APPLIED POINT | APPLIED VOLTAGE(RMS) AND TIME | APPLIED VOLTAGE(RMS) AND TIME |
PRIMARY WINDING–CORE FILAMENT WINDIN–CORE FILAMENT WINDING–PRIMARY WINDING INDUCED VOLTAGE-TEST | 50Hz, AC 1500V, 1 MINUTE 50Hz, AC 7500V, 1 MINUTE 50Hz, AC 7500V, 1 MINUTE 400Hz, AC 720V, 18 SECONDS | 50Hz,AC 2000V , 3 SECONDS 50Hz,AC 10000V , 3 SECONDS 50Hz,AC 10000V , 3 SECONDS 400Hz, AC 720V , 3 SECONDS |
Basic technical parameters:
1,Application
2,Type ( Toroidal or EI laminated )
3,Winding material ( Copper or Aluminum )
4,Phase number ( Single phase or three phase )
5,Primary and secondary winding groups
6,Input and output voltage
7,Input and output current
8,Power rating
9,Ambient temperature
10,Insulation class
11,Temperature rise
12,Physical size
13,Accessory requirements (leads,terminal,mounting kits)
14,Certificate requirements
15,Packing requirements
Details drawing or sample will be more helpful if can be provided.
After sample confirm,we have MOQ requirement 3000 USD per order.
we promise within 5 to 7 working days.
Normaly 20 to 25 workding days.
Wire transfer/TT
Letter of credit(L/C)
Western Union
Alibaba
Transformer manufactured by Ouli Electronic are warrant to be free from defects in materials and workmanship for a period of one (1) year from date of shipment from its plant. If within such period any such goods shall be proven to Ouli satisfaction to be defective, such goods shall be repaired or replaced at Ouli's option. Such corrections or replacement of defective goods shall constitute a fulfillment of all liabilities in respect to such goods. Under no circumstances will credit be allowed for unauthorized rework on any materials. Please contact us for warranty information pertaining to any offered product not manufactured by Ouli Electronic. THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES WHATSOEVER, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Ouli shall not be liable for damages to goods, property, or persons due to improper installation or through attempts to utilize the goods under conditions which exceed the designed capabilities. If you have an inquiry for a product that is outside of the standard warranty period, please contact us.
We will analyze the causes of quality problems with customers and provide reasonable solutions. If it is a quality problem of our products, we will unconditionally replace or repair them for customers during the warranty period. If the warranty period is exceeded, we will provide paid services.
1,Official Purchase Order
2,Signed and Stampe Specification
3,Deposit payments
Electrical steel, usually referring to cold rolled electrical steel, can be divided into two major categories including grain oriented electrical steel and non-oriented electrical steel. Grain oriented electrical steel, with its easy magnetization direction parallel to the rolling direction, has excellent magnetic properties in this direction including low core loss, high permeability and low magnetostriction and is widely used in the transformer industry. Further it can obtain lower core loss by domain renement treatment. Meanwhile non-oriented electrical steel, featured by random distribution of grain orientation and magnetic isotropy, is widely applicable to the motor industry.
