✦Basic product information：

The 5SGX1445H0001 crystal thyristor refers to a semiconductor device with four interleaving P and N layers. The earliest and main one is silicon controlled rectifier, also known as semiconductor controlled rectifier, is a power semiconductor device with three PN junctions, which is a representative of the first generation of semiconductor power electronic devices. The thyristor is characterized by a controlled unidirectional conduction, that is, it can control the conducting current compared with a general diode. Thyristor has the function of controlling large current (voltage) with small current (voltage), and has the advantages of small size, light consumption, low power consumption, high efficiency, fast switching, etc., and is widely used in contactless switching, controllable rectification, inverter, dimming, voltage regulation, speed regulation and so on.

advantage
Transistors can replace vacuum tubes in most applications because they have the following advantages:
There is no energy loss caused by heating the cathode, and the orange light produced when the vacuum tube is applied is caused by heating, somewhat similar to a traditional light bulb.
Small size and low weight, thus contributing to the miniaturization of electronic devices.
Low operating voltage, as long as the battery can supply.
It can be used after power supply, without the preheating period required to heat the cathode.
It can be produced in large quantities by semiconductor technology.
Large magnification

5SGX1445H0001

restrict
Compared to vacuum tubes, transistors also have the following limitations:
Silicon transistors age and fail [7].
In high power, high frequency applications (such as television broadcasting), the vacuum in the vacuum tube helps to improve the electron mobility, which is better than the transistor.
Electrostatic discharge is more likely to occur in the application of solid electronic devices.

✦About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

✦Contact us freely

BeiLin

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Email contact：18005021035@163.com

✦What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
3. We check them before shipping!

✦About Frequently Asked Questions

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have stock or need to buy from another supplier?
A: We have a lot of inventory to sell and we have our own warehouse.

Q: Do you sell outdated products? Or even a very old product?
A: If there is a new model that needs to be replaced, we will recommend that you use the new model;
If the replacement is not easy, we will help check that the old car is in good condition.
If used or otherwise, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
It takes 5-7 business days after receipt of payment.
If it is not an ordinary product, it always takes 3-4 weeks to order.

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