Part Number: UCC3895 Tool/software: Hi. I am trying to understand the control side for a Full-Bridge converter, but it is hard to understand the phase-shift modulation to control such converter. My understanding is: I get my frequency response of the…
Part Number: UCC3895
Tool/software:
Hello,
I am trying to design a 1 kW DC/DC converter whose output will be used for a sinusoidal pwm full-bridge inverter.
My specs for the converter stage:
Input Voltage: 24 V DC (2 series lead-acid battery each is…
Part Number: UCC3895 Other Parts Discussed in Thread: UCC2895 , UCC28950 Tool/software: UCC3895/UCC2895 : Phase Shift Full Bridge
Hello,
I'm using the UCC3895 for a PSFB with high voltage ratio x30.
The frequency is arround 20kHz for the application…
Part Number: UCC3895 Dear all,
we are currently developing a full-bridge circuit using the PWM full-bridge controller: UCC3895. The issue consists of ringing artifacts observed at the drain-source voltage of the MOSFETs.
Figure 1: Drain-source voltage…
Part Number: UCC3895 Tool/software: Hello Mike O' ,
First, many thanks for your reply.
About the control mode, I think that with my application I would use voltage mode control. It's a high ratio converter (x30) and for the closed loop regulation…
Part Number: UCC3895 Other Parts Discussed in Thread: UCC2895 Tool/software: Hello,
I'm using the UCC2895 for PSFB power converter.
I'm using it in voltage mode control.
In simulation the result are suitable but in practice, no stability with…
Part Number: UCC3895 Other Parts Discussed in Thread: UCC28951 Tool/software: Hi team ,
My customer wants me design 36v input to 200 v output at 5 A , efficiency :85% Can you suggest any isolated toplogy for above specification?
Part Number: UCC3895 Other Parts Discussed in Thread: UCC28C45 , UC2845 Tool/software: Hi Team,
Could you please help share how the CS, ADS pin work to control DELAB/DELCD?
In below diagram, what's Q1 and Q3 initial status, on or off?
When U1 output…
Hello,
The X and Y capacitors are generally put across the common mode and differential mode input filters. The following filter will bring you to a presentation on EMI filtering. This should help you setup your EMI filter with the X and Y capacitors…
