Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Hi side supply for LLC converter.

Status
Not open for further replies.

cupoftea

Advanced Member level 5
Advanced Member level 5
Joined
Jun 13, 2021
Messages
2,979
Helped
59
Reputation
118
Reaction score
138
Trophy points
63
Activity points
15,805
Hi,
Going to use this to provide hi side supply for LLC converter hi side drive.


Its off 400Vdc.
Do you think the 20pF between input and output will cause noise problems since the switching node is banging up and down from 400v to 0v in some 30ns...and the secondary will be grounded to that.....primary gnd'd to circuit gnd as expected.

Know someone who used a small mains transformer for this purpose and came to grief, due to the interwinding capacitance.
 
Last edited:

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top