| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Analog Circuit Design Forum > Message
Main Menu
Find

[ List Subjects ][ Main Page ]
[ View Followups ][ Post Followup ]

Subject: Re: 500 kHz / 300 Vpp / 1A / Amplifier

Date: 10/25/01 at 2:33 AM
Posted by: Reto
E-mail: rt@ngi.no
Message Posted:

In Reply to: Re: 500 kHz / 300 Vpp / 1A / Amplifier posted by John Dunn - Consultant on 10/24/01 at 9:37 PM:

Hallo John

I was triing to find a solution using Apex PA85 amplifier. But an PA85 is litmitted to 200 mA output current ( By 500 kHz, I need ca. 1 A). And if I take one or more PA85 in parallel mode, so hole system will slow down. I can't reach the speed any more. But if I look to APEX selection guide, so is the PA85 the only amplifier reaching speed and voltage I like.
So actualy I an looking for an other possibility, like to build my one amplifier using MOSFET or so. But I haven't found a solutiuon now.

reto


Follow Ups:


Post a Follow-up:

Name:
E-Mail:
Subject:

Message to Post:

 

1999-2001 Sunlit Technology Co., Ltd. All rights reserved.