IWISTAO 50W O Type Transformer 4N OFC Double 18V 9V for DAC Preamp Headphone Amplifier

98 In stock

Toroidal Transformer

IWISTAO 50W O Type Transformer 4N Oxygen-free Copper Double 18V 2 Groups Separated 9V for DAC Preamplifier Headphone Amp   Model No: WHFT-PT50W(O) Generally, the sound of toroidal transformer is good, large dynamic, less magnetic leakage, more quiet, and low temperature. R type transformer’s voice is warm, low internal resistance,...
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IWISTAO 50W O Type Transformer 4N Oxygen-free Copper Double 18V 2 Groups Separated 9V for DAC Preamplifier Headphone Amp

 

Model No: WHFT-PT50W(O)


Generally, the sound of toroidal transformer is good, large dynamic, less magnetic leakage, more quiet, and low temperature. R type transformer’s voice is warm, low internal resistance, excellent high frequency extension and also the subtle state is very good.

O-type transformer, combined with the advantages of R-type transformer and toroidal one. A completely non-cutting core made of high-flux silicon steel strip, O type transformer is made of this round-section iron core has a small volume and good electrical performance, and is an ideal transformer. The O-shaped and the ring-shaped transformer are completely different. The ring-shaped transformer is made of steel strips. The O type transfomer is a one-piece iron core. In terms of efficiency and magnetic flux leakage, the O-type has an inherent advantage. As actual listening, its performance is very accurate in high frequency characteristics, transient, and detailed.

Compared with toroidal transformer, O type transformer has the following advantages:
a. The average length of the coil is reduced by 11.4%-30%;
b. The coil has no folding angle, which makes the magnetic field distribution more uniform. For Structural features, the core has no fracture, the section is approximately circular and like as an oblate structure, also its height is short and diameter is larger with more uniform structure, so that its leakage magnetic is smaller.

Compared with the R-type transformer, its coil is not limited by the skeleton, and is tightly attached to the core, which is better coupled and more efficient. O-type transformer’s sound quality at sweet and warm aspect has a significant difference in actual comparison with the other transformers.

 

Features


1. The core is wound from a complete Z10 (0.27mm) imported chip.
2. The transformer is insulated with the highest level of imported golden yellow insulating tape. The electrical performance is better, it has better insulation performance than the general black, white and transparent colors, but the cost is nearly three times higher than that of black.
3. The core is varnished in a special mold for one week, no welding, no cutting and no vibration.
4. It is made of 4N imported pure oxygen-free copper enameled wire.
5. Primary and secondary insulation treatment (unshielded lead) optimized for audio.
6. The lead wire is tin-free of oxygen-free copper, the air feel is very good, and the whole frequency band is transparent.

 

WHFT-PT50W(8x8)1lWHFT-PT50W(8x8)1l1WHFT-PT50W(8x8)1l2WHFT-PT50W(8x8)1l3WHFT-PT50W(8x8)l6

 

Specifications


1. Power: 50W
2. Input: AC 230V
3. Output:
a) AC 0—18V (2 groups)
b) 0-9V
c) 0-9V
4. Size: 100mm x 30mm
5. Weight: 1.3kg

 

Applications

WHFT-PT50W(8x8)l4WHFT-PT50W(8x8)l5

 

Shipping

1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).

2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.

A. Standard Shipping(≤2KG): The Post Registered Air Mail, ePacket or DHL Global Mail

B. Express Shipping: EMS, DHL, UPS , or Fedex. For faster shipping and smooth transaction, we will change the shipping company among them

Returns Policy

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Seller Guarantees

1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.

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