All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Switching power EF20 EF25 EF30 20 electric industrial transformer
No reviews yet
Key attributes
Industry-specific attributes
Usage
High Frequency
Phase
Single
Coil Structure
TOROIDAL
Coil Number
AUTOTRANSFORMER
Other attributes
Place of Origin
Guangdong, China (Mainland)
Brand Name
Main Power
Model Number
K12-030-002
Product name
Switching power EF20 EF25 EF30 20 electric industrial transformer
Material
Copper wire
Shape
Vertical , Horizontal
Type
EF30
Application
Light system, Audio-visual equipment, etc.
Operating temperature
-40℃ to +125℃
Storage temperature
-25℃ to +85℃
Working frequency
1KHz to 200KHz
Certification
CE, RoHS
Packaging and delivery
Packaging Details
Cartons packaging, depending on the size and weight of goods.
Selling Units:
Single item
Single package size:
13X13X17 cm
Single gross weight:
0.100 kg
Lead time
| Quantity (pieces) | 1 - 5 | > 5 |
| Lead time (days) | 7 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 5 piece
Sample price:
$2.50/piece
Customization
spcification customized
Min. order: 1000
For more customization details, message supplier
Know your supplier
Product descriptions from the supplier
5 - 999 pieces
$1.90
1000 - 9999 pieces
$1.50
>= 10000 pieces
$0.90
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 5 piece
Sample price:
$2.50/piece
Membership benefits
US $500 couponsClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues