where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

911 views
Technical Discussions
Hason
Hason
08:13 Nov-09-2002
pulse amplifer wanted

I want to buy a high frequency(20MHz) pulse amplifer to amplify the pulsed sine wave to drive PZT transducer. the requirement: output voltage: Vp-p>=100V. Could anyone provide some information?


 
 Reply 
 
JM lecoeur
Director
LECOEUR ELECTRONIQUE, France, Joined Nov 1998, 1

JM lecoeur

Director
LECOEUR ELECTRONIQUE,
France,
Joined Nov 1998
1
00:05 Nov-10-2002
Re: pulse amplifer wanted
: I want to buy a high frequency(20MHz) pulse amplifer to amplify the pulsed sine wave to drive PZT transducer. the requirement: output voltage: Vp-p>=100V. Could anyone provide some information?

We have some pulse amplifers (analog and square).


 
 Reply 
 
Kevin Barton
Kevin Barton
02:10 Nov-11-2002
Re: pulse amplifer wanted
Dear Hanson,

We have a two Preamplifiers in the 20MHz frequency range. The first unit is a 5676 and has a bandwidth of 20MHz and the second unit is a 5678 and a has a 40MHz bandwidth. The receiver bandwidth for both of these units is based on a -3db specification. For example, if you are using 20MHz frequency, I would go with the 5678 because the 5676 would cut off some of the frequency. In addition, you may purchase the unit in either a DC battery operated configuration or a AC 115 voltage configuration.

If you have any further questions or would like a firm quotation, please feel free to contact me at the information listed below.

Sincerely,


Kevin M. Barton
Technical Sales Engineer, Instrumentation and Systems
NDT Division of GE Panametrics
221 Crescent Street, Waltham, MA 02453-3497 USA
Tel (781) 472-1260, Fax (781) 788-9787
E-mail: kevin.barton@ps.ge.com
Website: www.panametrics.com

_______________________________________________________
: I want to buya high frequency(20MHz) pulse amplifer to amplify the pulsed sine wave to drive PZT transducer. the requirement: output voltage: Vp-p>=100V. Could anyone provide some information?
.



 
 Reply 
 
Hason
Hason
06:23 Nov-13-2002
Re: pulse amplifer wanted
: : I want to buy a high frequency(20MHz) pulse amplifer to amplify the pulsed sine wave to drive PZT transducer. the requirement: output voltage: Vp-p>=100V. Could anyone provide some information?
.
: We have some pulse amplifers (analog and square).
.
Acturally, we are seeking for a pulse amplifier to amplify the pulsed sine wave provided by function generator to excite the PZT ultrasonic ransducer.
our requirment is: the amplifer can amplify the burst sine wave (20MHz,
10MHz, 5MHz, burst rate 1-10KHz, cycle:4-16) to the voltage of about at least Vp-p=80V.
if a pulser (comine the function of burst wave generation and amplication) can satisfy our requirment. that's also OK!


 
 Reply 
 

Product Spotlight

UCI Hardness Tester NOVOTEST T-U2

UCI hardness tester NOVOTEST T-U2 is is used for non-destructive hardness testing of: metals and
...
alloys by scales of hardness: Rockwell (HRC), Brinell (HB), Vickers (HV); non-ferrous metals, alloys of iron etc., and using five additional scales for calibration; with tensile strength (Rm) scale determines the tensile strength of carbon steel pearlitic products by automatic recalculation from Brinell (HB) hardness scale.
>

VeeScan AirCraft Wheel Inspection

The VEESCAN offers maximum flexibility, has a proven mechanical design and records of breakdown-fr
...
ee operation of over 365 days. Appealing to companies in the Aerospace industry, the VEESCAN is ideal for all wheel-testing environments. With a wide selection of probes, the VeeScan allows your wheel testing facility the flexibility to select the most compatible configurations with their workload.
>

GEKKO - Portable Phased Array Testing with TFM in Real-Time

The portable phased array testing system GEKKO provides 64 parallel test channels. On creating testi
...
ng parameters the operator is assisted by the CIVA software. Due to its modular set-up the GEKKO instrument is suitable for operators of all skill levels.
>

Cygnus 6+ PRO Multi-Mode Ultrasonic Thickness Gauge

The Cygnus 6+ PRO thickness gauge is the most advance gauge within the Cygnus range with key featu
...
res including: comprehensive data logging; A-scan and B-scan display; manual gain control; Bluetooth connectivity; and much more. With its unique dual display and three measuring modes (Multiple-Echo, Echo-Echo and Single-Echo), this surface thickness gauge offers maximum versatility for inspections.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window