Wavelength Electronics LFI 4500 Series Скачать руководство пользователя страница 8 | Manualshive

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Wavelength Electronics LFI 4500 Series Скачать руководство пользователя страница 8

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TABLE OF CONTENTS

Default Configuration from the Factory____________6

Safety Summary ______________________________8

Front Panel At a Glance _______________________10

Rear Panel At a Glance ________________________12

Preparing the Laser Diode Driver for Use _________15

Operating Guidelines _________________________16

Operation in Constant Current Mode __________ 16

Operation in Constant Power Mode ___________ 19

Set Current Limit ___________________________ 22

Further Information ___________________________23

Error and Status Indicators __________________ 23

Analog Interface ___________________________ 24

Constructing a Dummy Load _________________ 26

General Specifications ______________________ 27

Electrical Specifications_____________________ 28

Mechanical Specifications ___________________ 29

Cable Accessories _________________________ 30

Warranty ____________________________________31

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Содержание LFI 4500 Series

Страница 1: ...uy your excess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing R...

Страница 2: ...TM LFI 4500 Series Laser Diode Drivers User s Guide...

Страница 3: ...2...

Страница 4: ...3 LFI 4500 Laser Diode Driver User s Guide Publication number 92 130004D Copyright 1996 1997 Wavelength Electronics Inc P O Box 865 Bozeman MT 59771 All Rights Reserved Printed in U S A...

Страница 5: ...he laser diode forward current or monitor photodiode current using the linear ten turn potentiometer The current limit setting is fully independent and is set using a twelve turn trimpot on the front...

Страница 6: ...tput cable single connector 9 pin D sub plug One end connectorized one end unterminated CAL 106 Output cable double connector 9 pin D sub plugs Both ends connectorized All cables are 1 meter long Rack...

Страница 7: ...N SWITCH OFF ON 2 3 4 5 6 7 9 1 10 8 CONFIGURATION Mode of Operation Constant Current Modulation Bandwidth Fully limited PD Current Range 2000 A Modulation Sensitivity 10 1 Modulation Input Disabled F...

Страница 8: ...ode __________ 16 Operation in Constant Power Mode ___________ 19 Set Current Limit ___________________________ 22 Further Information ___________________________23 Error and Status Indicators _______...

Страница 9: ...t could possibly cause bodily injury or death ATTENTION Ce symbole signale une proc dure ou des conditions dangereuses pouvant entra ner des blessures corporelles ou la mort VORSICHT Nichtbeachtung de...

Страница 10: ...SER SERVICEABLE PARTS INSIDE ATTENTION Risque d Electrocution Ne pas mettre sous tension cet instrument si le bo tier est endommag ou si les capots ou les faces sont retir s Aucun composant r parable...

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Страница 12: ...t current will remain in this state until the setpoint is reduced below the Limit Current Trimpot setting This condition does not create an error to shut the output off Limit Current Trimpot This trim...

Страница 13: ...monitor photodiode must be connected to operate the laser diode driver in constant power mode Pins 6 9 Laser Diode Anode These two pins are jumpered for contact reliability and increased current capa...

Страница 14: ...h a 3dB break frequency of 32Hz is inserted into the path of the setpoint control signal for the output control loop This limits the bandwidth of the modulation signal to a frequency of less than 32Hz...

Страница 15: ...these pins are not shorted the resistance between pins must be less than 5k Pins 5 6 Error Error Connect to LFI 3500 temperature controller If the temperature controller is disabled for any reason th...

Страница 16: ...power line fuse is installed and the power line voltage setting is correct The factory sets the following defaults based on the country of destination for initial shipment Destination Voltage Setting...

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Страница 18: ...3 4 5 6 7 9 1 10 8 OFF ON 2 3 4 5 6 7 9 1 10 8 OFF ON 2 3 4 5 6 7 9 1 10 8 Max PD current 2000 A Max PD current 200 A Max PD current 20 A To increase the range to 20mA set the switch for the 2000 A ra...

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Страница 21: ...FF ON 2 3 4 5 6 7 9 1 10 8 OFF ON 2 3 4 5 6 7 9 1 10 8 Max PD current 2000 A Max PD current 200 A Max PD current 20 A To increase the range to 20mA set the switch for the 2000 A range and place a 10 r...

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Страница 24: ...output current is automatically switched off when an Open Circuit condition occurs Once the error is corrected the Output On Button must be pressed once to clear the error and again to enable the out...

Страница 25: ...on 1040 10 and 1040 11 for operation of Class IIIB and IV lasers The impedance between pins 3 and 4 must be less then 5k for the interlock and keylock functions to operate correctly Pins 5 6 Error Err...

Страница 26: ...s internally limited to 10 mA maximum output current The transfer function depends on the model used Model Transfer Function LFI 4502 40 mA V LFI 4505 100 mA V LFI 4510 200 mA V LFI 4532 0 650 A V LFI...

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Страница 28: ...50 or 60 Hz switch selectable on rear panel Maximum AC Input 250VAC Power Consumption 160VA Peak Size W x D x H 106 mm x 300 mm x 163 mm 4 25 x 12 x 6 5 Weight 4 5 kg 10 lb Operating Temperature 0 to...

Страница 29: ...nction 1 40 mA V 100 mA V 200 mA V 650 mA V 1300 mA V Transfer Function 2 4 mA V 10 mA V 20 mA V 65 mA V 130 mA V Bandwidth 3 dB High Bandwidth DC 200 kHz DC 200 kHz DC 200 kHz DC 200 kHz DC 50 kHz CW...

Страница 30: ...29 MECHANICAL SPECIFICATIONS...

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Страница 32: ...in purchaser s application No other warranty exists either expressed or implied and consequential damages are specifically excluded The remedies provided herein are the Buyer s sole and exclusive rem...

Страница 33: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

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