SMT chip making placement machine for flexible strip,roll to roll soft strip for any length

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About rectifier

Rectifier bridge stack product is made of four rectifier silicon chips for bridge connection, external insulation plastic packaging, high-power rectifier bridge in the insulation layer to add zinc metal shell envelope, enhance heat dissipation.

As a kind of power component, bridge reactor is very extensive. Used in all kinds of power equipment. It is mainly composed of four internal diode bridge to achieve the input AC voltage into the output DC voltage.

Only two diodes work at the same time in each working cycle of the bridge stack. Through the unidirectional conduction function of the diodes, the alternating current is converted into a unidirectional DC pulsating voltage. By dissecting the commonly used low-power bridge stack, it is found that the full-wave bridge stack adopts the plastic package structure (most of the low-power bridge stacks adopt this package form) . The four main heating components in the bridge, the diodes, are divided into two groups and placed on the lead copper plate of the DC output. There are two connecting copper plates between the DC output pins, which are respectively connected to the input pins (AC input wires) , forming the full-wave bridge stack with four external connecting pins that we can see in appearance. Due to the use of plastic packaging structure, the surrounding of the diode, the lead copper plate, the connecting copper plate and the connecting wire are filled with the skeleton filling material, which is used as insulation and heat conduction, namely, the epoxy.

FAQ:

Q:Can I pay by L/C?

1)The procedure of L/C payment is complicated, which will waste a lot of time on payment. As a result,you need to wait longer to get the machine, which will delay your production plan and delay the opportunity.When there is an error in the letter of credit, you will have to pay a fee to correct the error, which will crease your cost.

Q:Can I use CIF price?

A:CIF price need add the freight, insurance fee on the basis of EXW price, and the india delivery forwarder will charge ours more than yours. so actually to do EXW will more simple and save cost for you.