Ouli EI laminated power step up/down transformer are widely used in various civil and industrial power buck-boost equipment. It is a transformer that achieves the voltage required by the equipment through voltage conversion.
The materials used in the products have passed strict supplier qualification review and sample testing.
The product design combines the actual application and technical requirements of customers, from cost, structure, comprehensive consideration of craftsmanship, appearance, ease of installation and use, etc., to provide customers with the best design solutions.
Ouli complete production and testing equipment, quality control system, ERP management system, and professional sales team ensure our commitment of delivery and service quality to customers.
Ouli EI Laminated Power Step up/Down Transformer
Features:
100% full power rate with copper design
Smaller size and lighter weight
Flexible design and construction
Higher efficiency
Lower magnetic field
Lower vibration and noise
Lower iron loss and temperature rise
Simple installation and disassembly
Manufacturing under ISO 9001, ISO 14001 and ISO 45001 certified Ouli facilities
RoHS & REACH Compliant
Manufacturing and testing as per EN61558, EN55014, EN61000, UL1446, UL5085 and Directive (EU)2015/863
Discription
| Input Voltage | 100V,110V,120V,127V,220V,230V,240V |
| Output Voltage | As Customer Requirements |
| Frequency | 50/60Hz |
| Power Rating | 50VA-5000VA |
| Winding Material | Copper or Aluminum |
| Insulation | Class B 130℃, Class F 155℃, Class H 180 ℃ and other as customer requirement |
| Safety Agency Approvals | UL, CE, RoHS, SGS, CQC |
| Standard | EN61558, EN55014, EN61000, UL1446, UL5085 and Directive (EU)2015/863 |
| Mounting Accessories | Screw（Bolt）, Metal Disk, Rubber Washer(Gasket), Nut, Center Potted |
| MOQ | 100 PCS |
| Lead Times | 15~25 workding days |
| Payment | T/T, L/C |
| Service | OEM/ODM/Customize |
| Others | As Customer Requirements |
Example of Ouli EI Laminated Transformer Mounting Size
Al winding UNIT：mm
Power | Type | A | B | C | D | E | F | G |
500VA/300W | EI86*36 | 86 | 71.5 | 36 | 60.6 | 78 | 73 | 5*10 |
800VA/480W | EI96*50 | 96 | 80 | 50 | 73.5 | 92 | 84 | 5*10 |
1000VA/600W | EI105*50 | 105 | 87.5 | 50 | 74 | 90 | 89 | 5*11 |
1500VA/900W | EI114*60 | 114 | 95 | 50 | 81 | 97 | 98 | 6*10 |
| 2000VA/1200W | EI133*60 | 133 | 111 | 50 | 88 | 105 | 113 | 6*11 |
| 3000VA/1800W | EI133*65 | 133 | 111 | 65 | 103 | 120 | 113 | 6*11 |
Cu Winding UNIT：mm
Power | Type | A | B | C | D | E | F | G |
1KW | EI162*55 | 162 | 118 | 50 | 84 | 112 | 146 | 6*18 |
1.5KW | EI162*65 | 162 | 118 | 65 | 99 | 127 | 146 | 6*18 |
2KW | EI162*70 | 162 | 118 | 70 | 104 | 132 | 146 | 6*18 |
3KW | EI162*100 | 162 | 118 | 100 | 134 | 162 | 146 | 6*18 |
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.
