EI-57 Vertical with Case
Voltage conversion, Electrical isolation, Step-down/Step-up, Safety insulation
- Product Dimensions
- 59*45.5*49.5mm, Lead Spacing 44mm See more in Product Details
- Product Parameters
- 20VA~40VA, 50Hz/60Hz, Pri-Sec: DC2500V, Pri-Sec: ≥500mΩ, See more in Product Details
Phone:13554723725
Email:rhea@zxycoil.com
Description
Product Category
Power Transformer
Product Function
Voltage conversion, Electrical isolation, Step-down/Step-up, Safety insulation
Product Applications
- Home appliances (Microwave ovens, refrigerators, washing machines, water heaters, rice cookers, lighting fixtures, etc.)
- Audio/Visual equipment (Speakers, amplifiers, projectors, radios, etc.)
- Industrial control/Power equipment (Voltage stabilizers, regulators, industrial control boxes, etc.)
- Medical equipment (Medical monitors, physiotherapy devices, small medical testing equipment, etc.)
- Office and commercial equipment (Printers, copiers, fax machines, attendance machines, etc.)
- Electrical and electronic (Switching power supplies, line-frequency adapters, power tools, charging equipment, etc.)
Specifications
| Product Dimensions | 59*45.5*49.5mm, Lead Spacing 44mm See more in Product Details |
|---|---|
| Product Parameters | 20VA~40VA, 50Hz/60Hz, Pri-Sec: DC2500V, Pri-Sec: ≥500mΩ, See more in Product Details |
Only supplied parameters are shown. Please confirm any unlisted electrical performance, test conditions, tolerances and customization options with our engineers. The final specification sheet takes precedence.
Product Images & Drawings
View the available product images and drawings below. Click to open the original. Customized products are subject to the agreed specifications and drawings.


Downloads
No specification sheet has been uploaded for this model yet. Use the inquiry form below to request parameters, dimension drawings or sample information.
Selection & Customization Requirements
To help confirm a suitable model and specification, please provide:
- Your equipment, application, operating environment and temperature range.
- As applicable: inductance, turns ratio or impedance, operating frequency, voltage, current and insulation requirements.
- Size limits, mounting method, pin spacing, and any existing drawings or reference samples.
- Sample quantity, estimated order volume and desired delivery date.
Frequently Asked Questions
Common procurement questions about EI-57 Vertical with Case.
What is EI-57 Vertical with Case?
Voltage conversion, Electrical isolation, Step-down/Step-up, Safety insulation
Can EI-57 Vertical with Case be customized to our specifications?
Yes. Shenzhen ZhiXiangyuan Electronics Co., Ltd. provides OEM/ODM services. Inductance, turns ratio, current rating, core material, size and terminal style can all be customized according to your drawings or samples.
What is the MOQ and lead time for EI-57 Vertical with Case?
MOQ is negotiable based on the specific model and order quantity. Typical lead time is 1-3 weeks for standard items and 2-4 weeks for customized orders. Contact our sales team for an exact quotation.
Do you provide samples of EI-57 Vertical with Case?
Yes, samples are available for evaluation before bulk orders. Please send us your requirements and shipping details to request samples.
What is the model number of this product?
The model number is EI-57. Custom model numbers can be assigned for OEM orders.
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