Three phase bridge rectifier PTS-300A for welder(rectifier bridge,single phase rectifier bridge)

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About our company

Our products are all kinds of transistors, thyristors, rectifiers (diodes), solid state relay (SSR), SCR modules, rectifier modules, power modules, IGBT, SGV series AC phase-shift and voltage regulating module, SGV series rectifying and voltage regulating modules, generators, electronics furnace, welder and welding machines.

Under reasonable price, high quality, professional service and ever-lasting spirit, we have exported our products to more than 20 countries and areas, and get high appreciate from customers.

We attend exhibition in Beijing and Shanghai every year.

Changes for the better all the time, together with you.

Packaging & Shipping

1. We will ship the items within 3 working days after the payment is reached.
2. All the goods will be tested before shipment.
3. Packing in professional anti-static bag.
4. We can ship to you by DHL/TNT/UPS/EMS/Fedex... Pls contact us directly and we will ship as your requirement.

Our Services

1.We keep more than 10 thousands Transistors in warehouse, it could cut lead time of most items.

2.Customer service in 1-4 hours. If there's any question, please contact with our sales.

3.Experienced technichal support team.

4.180 days warranty for all the goods from us.

5.2000+ suppliers with us, we could help you to get any components which is difficult to get.

6.Risk-free guarantee, 60 days refund. If the item you purchase from our store are not of perfected quality, simply return them to us for replacement or refund.

FAQ

1. Quality control:

100% of the products will be tested . Firstly we will test chip parameters . After the chip encapsulation . we test 100% of the thyristors again. Each chip and thyristor should pass all these QC procedures and wehave all detailed records for every products. Once everything is ok, We will send the goods.

2. How can I get some samples?

The price of sending samples is the same. We quate FOB price. You need to bear the freight after it boarded the ship freight.

3. Applications of rectifier diodes:

Locomotives, industrial transmission, motor soft start, high voltage dc transmission, high voltage reactive power compensation, the motor excitation, induction heating...