AVTECH ELECTROSYSTEMS LTD. AVX-S3B-P3-NUFB Instructions Manual

Current-quadrupling output module with plug-in socket

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P.O. BOX 265

OGDENSBURG, NY

U.S.A. 13669-0265

TEL: (315) 472-5270

FAX: (613) 226-2802

AVX-S3B-P3-NUFB OUTPUT MODULE, SOCKET VIEW

A V T E C H

TEL: 1-800-265-6681

FAX: 1-800-561-1970

e-mail: info@avtechpulse.com

http://www.avtechpulse.com/

INSTRUCTIONS

MODEL AVX-S3B-P3-NUFB

CURRENT-QUADRUPLING OUTPUT MODULE

WITH PLUG-IN SOCKET

SERIAL NUMBER:

ALL PINS ARE

GROUNDED,

EXCEPT FOR

PIN 7 (LD+)

E L E C T R O S Y S T E M S

N A N O S E C O N D

W A V E F O R M

S I N C E

11246

MATCHING USER-SUPPLIED

E L E C T R O N I C S

1 9 7 5

BOX 5120, LCD MERIVALE

OTTAWA, ONTARIO

CANADA

TEL: (613) 226-5772

FAX: (613) 226-2802

DIODE PACKAGE

(TOP VIEW).

DIP PACKAGE.

L T D .

K2C 3H4

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Summary of Contents for AVTECH ELECTROSYSTEMS LTD. AVX-S3B-P3-NUFB

Page 1 FAX: (613) 226-2802 http://www.avtechpulse.com/ FAX: (613) 226-2802 INSTRUCTIONS MODEL AVX-S3B-P3-NUFB CURRENT-QUADRUPLING OUTPUT MODULE WITH PLUG-IN SOCKET SERIAL NUMBER: 11246 ALL PINS ARE GROUNDED, MATCHING USER-SUPPLIED EXCEPT FOR PIN 7 (LD+) DIODE PACKAGE (TOP VIEW). AVX-S3B-P3-NUFB OUTPUT MODULE, SOCKET VIEW DIP PACKAGE.
Page 2: Warranty
WARRANTY Avtech Electrosystems Ltd. warrants products of its manufacture to be free from defects in material and workmanship under conditions of normal use. If, within one year after delivery to the original owner, and after prepaid return by the original owner, this Avtech product is found to be defective, Avtech shall at its option repair or replace said defective item.
Page 3: Table Of Contents
TABLE OF CONTENTS....................3 INTRODUCTION......................4 ORIGINAL QUOTATION & CORRESPONDENCE (ABRIDGED)........5 SPECIFICATIONS......................8 GENERAL INFORMATION..................... 9 BASIC TEST ARRANGEMENT....................9 AMPLITUDE CONTROL......................10 MEASUREMENT ISSUES.......................11 Manual Reference: Z:\officefiles\instructword\avx-s\AVX-S3B-P3-NUFB,sn11246.sxw. Last modified June 28, 2005. Copyright © 2005 Avtech Electrosystems Ltd, All Rights Reserved.
Page 4: Introduction
DC bias to the diode. The AVX-S3B-P3-NUFB contains a current-quadrupling transformer. When used with the AVO-9G-B-P-NUFB mainframe, the maximum obtainable current will be approximately 3.6A (see the "Amplitude Control" section for details).
Page 5: Original Quotation & Correspondence (Abridged)
ORIGINAL QUOTATION & CORRESPONDENCE (ABRIDGED) XXXXX, Thank you for the fax. We will reduce the series resistance in the AVX-S3B-P3-NUFB from 3 Ohms to 2.4 Ohms. The maximum current can then be estimated as: (12.5V - 1.6V) / (2.4 + 0.6 Ohms) = 3.6A Regards, Dr.
Page 6 > XXXXX, > > > > > > We can provide two week delivery of your AVX-S3B-P3-NUFB for a 15% > > > premium, if you get the order in today. (Time is very tight because of > > > summer holidays early in July!) >...
Page 7 > > > will be applied to the diode anode (pin 7). Pins 1-6 and 8 will be > > > grounded. It will not be possible to access the photodiode or thermistor > > > features. The series resistance inside the output module will be 3 Ohms. >...
Page 8: Specifications
SPECIFICATIONS Model: AVX-S3B Peak diode current: 28 A Max. input amplitude: 350 Volts Pulse width (ns): 2 - 100 Rise time (ns): Pulse PRF range: DC - 10 kHz Max. bias current: 100 mA Max. bias voltage: 50 Volts Input impedance: 50 Ohms N (transformer ratio 2.4 Ohms...
Page 9: General Information
GENERAL INFORMATION BASIC TEST ARRANGEMENT To fully test the AVX-S3B-P3-NUFB, and for normal operation, the output module should be connected as shown below: DC CONNECTOR (CONNECT TO GROUND IF NOT USED) 4:1 CURRENT QUADRUPLING AVX-S3B-P3-NUFB TRANSFORMER OUTPUT MODULE 50Ω (INTERNAL CIRCUITRY SHOWN)
Page 10: Amplitude Control
PIN 7 (LD+) DIODE PACKAGE (TOP VIEW). AVX-S3B-P3-NUFB OUTPUT MODULE, SOCKET VIEW DIP PACKAGE. An oscilloscope may be used to monitor the MI and MV outputs. A forward DC bias may be applied to the laser diode by connecting a DC potential of 0 to +10 Volts to the DC solder terminal.
Page 11: Measurement Issues
MEASUREMENT ISSUES It is very difficult to accurately observe the electrical waveforms in the AVX-S3B-P3- NUFB system. The "MV" and "MI" outputs will display noticeable ringing and inaccurate rise times due to the effect of parasitic inductance and the low resistances present (R = 2.4 Ω).