Product Description:
EC/ER type transformers are basic ferrite core, they are widely used in switching power supply and a variety of electronic lines, oscillation
There are full-bridge, half-bridge, single-ended, resonant, push-pull lines, etc., with excellent material characteristics, suitable for typical transformer structures
The cylindrical center column of the EC/ER core makes it easier to wind, and increases the cross-sectional area of the winding, which can increase the output power, and is suitable for each
Kind of switching power supply transformer and choke coil. The EC type transformer model to have EC2820 EC2828, EC2834, EC3535, EC3542, EC4042,
EC4950, EC5345, EC70, etc.
The following table lists the dimensions and output power of some products.
With the different characteristics of magnetic materials and operating frequencies
The maximum output power will vary, and the data in the table is for reference only. Test conditions 1KHz/1V, withstand voltage AC2000V, insulation resistance :DC500V
≥200MΩ.
Q: What is your MOQ?
A: 1PC for sample checking is available. For trial order, 500pcs is our production MOQ.
Q: How about the payment?
A: T/T (30% Deposits before production, 70% balance paid before shipment),
L/C at sight.
Q: Do you charge for sample?
A: The sample needs to be charged and we will return the sample fee during your quantity order.
Q: Shipping Options?
A: By Express: such as DHL, UPS, TNT, FEDEX etc. Delivery Time takes 3-7 working days.
Agent specified by client: Pls tell us the contact details of your shipping agent.
If you do not have agent, we will recommend economical shipping company to transport the goods safely.
Q: How about the delivery time?
A: Sample order: within 3 working days
Quantity order: 15-20 working days
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