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The bidirectional high-power thyristor is used, because the current can reach 100 amps, which solves the overcurrent problem caused by the electric resistance of the electric furnace wire being too small in the case of cooling; the output voltage of the mains can be conveniently adjusted, 10 Any adjustment between -220v, for use with electrical appliances. Such as: electric furnace, water heater heating, lighting dimming, small motor speed, electric iron temperature adjustment. Thereby achieving the effects of dimming, temperature regulation and pressure regulation. Large-scale electrical appliances that can be used with electric power of less than 10,000 watts are generally large enough to be used in general household appliances or small factories. (Inductive or capacitive load power should be reduced, this regulator is equipped with two-way high-power thyristor, can be used without any components, very convenient and practical).
Thicken and increase the radiator. The external potentiometer is no longer fixed by the potentiometer, which effectively avoids the potential loss caused by the overheating of the radiator and is scrapped.
The buyer can use it when they get it.
This product is not a panacea, it can not replace the battery charger of electric vehicles, nor can it drive the electrical appliances using switching power supply (such as 110v TV, stereo, refrigerator, air conditioner, rice cooker with computer type), can not drive the induction cooker, energy saving light.
Returns Policy
You may return most new, unopened items within 30 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.
Shipping
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.
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.
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.
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