Rebal Machine Automatic SMD Hot Air

        Rebal Machine Automatic SMD Hot Air

1.Application Of Rebal Machine Automatic SMD Hot Air

Solder, reball, desoldering different kind of chips: BGA,PGA,POP,BQFP,QFN,SOT223,PLCC,TQFP,TDFN,TSOP, 

PBGA,CPGA,LED chip.

2.Product Features of Rebal Machine Automatic SMD Hot Air

3.Specification of laser positioning Rebal Machine Automatic SMD Hot Air

Ecellent technical details enable advanced functions and stability.

4.Details of Rebal Machine Automatic SMD Hot Air

High-precision digital video alignment system and joystick control, the front and rear movement of the optical 

lens can be controlled by a manual rocker.

All aspects of the observation of the alignment of the four corners and the center point of the BGA chip, to eli-

minate the omission of "observing the dead angle."

5.Why Choose Our Infrared Rebal Machine Automatic SMD Hot Air?

6.Certificate of Optical Alignment Rebal Machine Automatic SMD Hot Air

UL, E-MARK, CCC, FCC, CE ROHS certificates. Meanwhile, to improve and perfect the quality system, 

Dinghua has passed ISO, GMP, FCCA, C-TPAT on-site audit certification.

7.Packing & Shipment of CCD Camera Rebal Machine Automatic SMD Hot Air

8.Shipment for Rebal Machine Automatic SMD Hot Air Split Vision

DHL/TNT/FEDEX. If you want other shipping term, please tell us. We will support you.

9. Operation guide for Optic Align Rebal Machine Automatic SMD Hot Air

11. Related knowledge of Rebal Machine Automatic SMD Hot Air

Capacitor function

1) Bypass

The bypass capacitor is an energy storage device that powers the local device, which equalizes the output of the regulator and reduces the load requirements. 

Like a small rechargeable battery, the bypass capacitor can be charged and discharged to the device. To minimize impedance, the bypass capacitor should be as 

close as possible to the power supply and ground pins of the load device. This can well prevent ground potential elevation and noise caused by excessive input 

values. The ground potential is the voltage drop at the ground connection when passing a large current glitch [2].

2) Decoupling

Decoupling, also known as decoupling. From the circuit, it can always be distinguished as the source of the drive and the load being driven. If the load capacitance

 is relatively large, the drive circuit must charge and discharge the capacitor to complete the signal transition. When the rising edge is steep, the current is relativ-

ely large, so that the driven current will absorb a large supply current, due to the circuit. The inductance, the resistance (especially the inductance on the chip pin) 

will produce a rebound. This current is actually a kind of noise compared to the normal situation, which will affect the normal operation of the previous stage. This 

is called "coupling".

The decoupling capacitor acts as a "battery" to satisfy the change of the drive circuit current, avoiding mutual coupling interference, and further reducing the high-

frequency interference impedance between the power supply and the reference ground in the circuit.

Combining bypass capacitors with decoupling capacitors will be easier to understand. The bypass capacitor is also actually decoupled, except that the bypass capa-

citor generally refers to the high frequency bypass, which provides a low impedance bleed path for high frequency switching noise. The high-frequency bypass capa-

citor is generally small, and generally takes 0.1μF, 0.01μF, etc. according to the resonant frequency; and the capacity of the decoupling capacitor is generally large, w-

hich may be 10μF or more, depending on the distributed parameters in the circuit and the variation of the driving current. to make sure. Bypass is to filter the interfer-

ence in the input signal, and decoupling is to filter the interference of the output signal to prevent the interference signal from returning to the power supply. This sho-

uld be their essential difference

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