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1. LISA 888 932 9183 CANADA 905 829 2505 amp Over 100 years cumulative experience amp 24 hour rush turnaround technical support service Established in 1993 The leading independent repairer of servo motors and drives in North America Visit us on the web www servo repair com www servorepair ca www ferrocontrol com www sandvikrepair com www accuelectric com Scroll down to view your document For 24 7 repair services USA 1 888 932 9183 Canada 1 905 829 2505 Emergency After hours 1 416 624 0386 Servicing USA and Canada 6020HRJ 8030J SWITCHING SERVO CONTROLLER USER S MANUAL P N EDA107 V1 1 AEROTECH AEROTECH Inc 101 Zeta Drive e Pittsburgh PA 15238 2897 e USA Phone 412 963 7470 e Fax 412 963 7459 Product Service 412 967 6440 412 967 6870 Fax www aerotechinc com If you should have any questions about the 6020HRJ 8030J Switching Servo Controller 6020J 8030J or comments regarding the documentation please refer to Aerotech online at http www aerotechinc com For your convenience a product registration form is available at our web site Our web site is continually updated with new product information free downloadable software and special pricing on selected products 6020HRJ 8030J is a product of Aerotech Inc The 6020HRJ 8030J Switching Servo Controller Manual Revision History Rev 1 0 May 1987 Rev 1 1 October 26 2000 6020HRJ2. Check the output voltage terminal 15 to 13 this voltage should be no more than 87VDC or no less than 45VDC Check fuse F2 If external 15VDC terminals 11 and 12 are in use disconnect them to verify that there is no overload Excessive load regeneration If the amplifier resets itself automatically following a shutdown check the following If fault is prevalent during an accelerating or decelerating period check AC input voltage Section 3 3 1 If condition seems to subside when the current limit adjustment is increased Section 3 4 1 the problem may be excessive load regeneration and the use of a shunt regulator may be in order If condition subsides when the current limit level is reduced the problem could be poor input AC source regulation Amplifier shuts down with no fault indication Open fuse FI If FI is open motor fuse first verify that the fuse and jumpers J1 J4 were in place for amplifier operation 6020HRJ or 8030J see Section 3 2 An open FI fuse may be caused by high duty cycle operation or excessive loading Open fuse F2 Defective amplifier If fuse F2 is open the cause is usually a fault in the amplifier s power stage To verify this check the following with an ohmmeter before replacing F2 A Place the lead of the ohmmeter x1 scale on terminal 15 and the lead to terminal 16 then 17 Note ohm readings B Place the lead on terminal 13 and the
3. 3 4 CHAPTER 4 MAINTENANCE AND REPAIR 4 1 4 1 Maintenance e ER EA EE RE DOE OR IG 4 1 4 2 Fuse Replacement ss en Dee ee oe ep ee tl ae he 4 1 4 3 Troublesh oting u r essksekn sans es 4 2 APPENDIX A WARRANTY AND FIELD SERVICE POLICY A 1 INDEX Version 1 1 Aerotech Inc iii Table of Contents 6020HRJ 8030J User s Manual Aerotech Inc Version 1 1 6020HRJ 8030J User s Manual List of Figures and Tables LIST OF FIGURES Figure 3 1 Controller Diagram uses sees sees se ee ee ee Ge Se GR GR GRA GRA Gee Gee Ge ee ee ee 3 1 LIST OF TABLES Table 2 1 6020HRJ 8030J Amplifier Ratings and Characteristics 2 1 Table 2 2 6020HRJ 8030J Electrical Characteristics iese ese ses sees see see ee se 2 1 Table 2 3 6020HRJ 8030J Mechanical Characteristics ees es see see se ee se 2 2 Table 4 1 TroubleshOOONS ee Ee ER EE BEE toye SR en Se kes Dee ee 4 2 Version 1 1 Aerotech Inc v List of Figures and Tables 6020HRJ 8030J User s Manual vi Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual Introduction CHAPTER 1 INTRODUCTION In This Section EE EIDEL 1 1 1 1 Description The 6020HRJ 8030J is a single amplifier designed to replace the original 6020HR 8030 amplifier Many features were added to the design without sacrificing compatibility with current applications The suffix J was added to the model number to indicate the JAN q
4. 8030J Users Manual Table of Contents TABLE OF CONTENTS CHAPTER 1 INTRODUCTION spar N ae EER Re Gee Eed 1 1 1 1 IR e e 1 1 CHAPTER 2 SPECIFICATIONS eosi ano ask ati teste 2 1 2 1 Maximum EURO EE EE RR ER ER 2 1 2 2 Electrical Characteristics ccesccessceceseeeesseceeeeeeaeceeneeeaeceeeeeesaeeeeees 2 1 2 3 Mechanical Charactertspcs iese see se ee ee ee ee ee Re ee 2 2 CHAPTER 3 INSTALLATION AND OPERATION see se ee esse ee ee se ese 3 1 3 1 Set Up Single Amplifier esse se see ee ee ee Ge Se Ge Ge 3 1 32 Selecting 6020HRJ or 8030 Operation ese sees see se ee se se ee 3 2 3 3 Input Output Connecttons esse sees see se ee ee ee Ge Se Ge Re Ge GR nennen 3 2 3 3 1 AC Inputs TB1 9 10 TB2 13 18 19 eee 3 2 3 3 2 Motor Connections CTRBi IeInm se ee ER ee ee 3 2 3 3 3 Supplies for External Use TB2 11 12 14 15 TB1 4 6 TB2 13 COMMON eee ee se Se Se Ge RA RA ss 3 2 3 3 4 Pre Amplifier Inputs TB 1 2 3 5 TB1 4 Common 3 2 3 3 5 Directional Current Limits TB1 6 7 and 8 3 2 3 4 AdjUStMEHES loue EE ER OE EE 3 3 3 4 1 Current Limit RZA aseisti SEG donn Ge Ge SE SG 3 3 3 4 2 Gain and Scale Factor Adjustments R6 R9 R12 ANG EE TE ER EE OE OE EG 3 3 3 4 3 Balance Adjustment RI i esse ese ee ee RA ee RA ee 3 3 3 4 4 Overcurrent Trip Adjustment R100 ees ee see se ee ee 3 3 33 Procedure for Checking and Optimizing Performance
5. lead on terminal 16 then 17 Again note readings C None of the four readings should be less than 20Kohms If ohmmeter polarities are not observed low resistance readings will be measured for a good power stage 4 2 Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual Maintenance and Repair Table 4 1 Troubleshooting Continued Symptom Possible Cause Procedure Reverse tach connection Reverse tach connections to amplifiers Open tach connection Check for absence of tach voltage at input to amplifier Check scaling adjustments Section 3 4 2 If terminals Improper scaling 2 or 3 are used for the tach signal adjust R9 or R12 Motor runs away CW The pre amplifier may be latching up Short terminals 6 and 8 shutdown If this corrects the problem the per amplifier is defective If the problem persists the power section is probably defective Defective amplifier Verify current limit adjustment Section 3 4 1 is set Improper adjustments correctly Re check gain adjustment R22 Section 3 4 2 Is the amplifier being used in a proper application Check status of jumpers J1 J4 Section 3 2 Poor servo response or Check contact connections to terminals 6 7 and 8 output performance Improper set up torque limits see Figure 3 1 Circuits should be totally open circuited when torque limit is not requested Verify that R18 is in place Improper motor Ma
6. on site field service representative in a reasonable amount of time provided that the customer issues a valid purchase order to Aerotech covering all transportation and subsistence costs and the prevailing labor cost including travel time necessary to complete the repair Aerotech Inc Phone 412 963 7470 101 Zeta Drive Fax 412 963 7459 Pittsburgh PA 15238 2897 TWX 710 795 3125 USA V VV Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual AC Inputs 3 2 Adjustments 3 3 Amplifier Shutdown 4 2 B Balance Adjustment 3 3 C Checking Performance 3 4 Current Limit 3 3 D Dimensions 2 2 Directional Current Limits 3 2 E Electrical Characteristics 2 1 Electrical Specifications 2 1 F Field Service Information A 1 Field Service Policy A 1 Fuse 4 1 G Gain Factor Adjustment 3 3 I Introduction 1 1 Version 1 1 Index M Maintenance 4 1 Maximum Rating 2 1 Mechanical Characteristics 2 2 Mechanical Specifications 2 2 Motor Connections 3 2 Motor runs away 4 3 O Optimizing Performance 3 4 Overcurrent Trip Adjustment 3 3 P Poor servo response 4 3 Power Amplifier 2 1 Pre Amplifier 2 1 Pre Amplifier Inputs 3 2 S Scale Factor Adjustment 3 3 Selecting 6020HRJ or 80301 3 2 Set Up Single Amplifier 3 1 Specifications 2 1 Supplies for external use 3 2 System oscillates 4 3 T Troubleshooting 4 2 W Warranty Information A 1 Wa
7. R9 and R12 for inputs 1 2 and 3 respectively The GAIN adjustment is R22 Connect the tach to input 3 and turn R12 and R22 fully CW The AC power can now be switched ON If the motor runs away then reverse the tach connection to input 3 If the motor rotates slowly in either direction adjust the balance pot R16 Adjust R22 CCW until the motor oscillates then adjust CW until oscillation ceases Continue for 1 8 to 1 16 turn further CCW Apply velocity commands or position error signal to input 1 or 2 Utilize the differential input TB1 2 and TB1 5 when possible Adjust R6 or R9 to obtain proper speed for the input being used Input 1 will command greater speed than input 2 because R7 is smaller than R10 If the speed is too fast with the scale factor full CCW increase R7 or R10 If the speed is too slow with the scale factor full CW R12 can be adjusted CCW If R12 is adjusted R22 will require readjustment 3 4 3 Balance Adjustment R16 The pre amplifier balance R16 should be adjusted so that the motor does not turn when zero velocity is commanded A high resolution multi turn pot is used If it is determined that the balance is difficult to adjust then R18 can be increased Increasing R18 may decrease bandwidth and R22 may need readjustment 3 4 4 Overcurrent Trip Adjustment R100 This adjustment sets the trip level of the overcurrent circuit This level is factory set and should not be adjusted Version 1 1 Aerotech In
8. RJ 8030J User s Manual Installation and Operation CHAPTER 3 INSTALLATION AND OPERATION In This Section e Set Up Single Amplifier e Selecting 6020HRJ or 8030J Operation 3 2 e Input Output Connections ENEE 3 2 LEM E NEIE 3 3 e Procedure for Checking and Optimizing Performance 3 4 3 1 Set Up Single Amplifier DIFFERENTIAL INPUT VELOCITY REFERENCE 20V MAX COMMON MODE I LIMIT I LIMIT TB 16 TO 17 I LIMIT TB 17 TO 16 A AEROTECH 10 PIN FAN CONNECTOR 115 VAC SOVA 50 60 HZ H L tg LS 4 4 en OO 4 ki n a o o a 9 N e 4 Ki N Le o v Ei Ei eealO Ozea PM MOTOR 0 0 an S ED de LN 15 VDC 30mA MAX CURRENT MONITOR B 15 VDC 5 A V NOT FUSED Gad INPUT VOLTAGE LY V 6020HRJ 80300 e V 40VAC V 55VAC JS BOVAC C T 110VAC C T AC SOURCE Figure 3 1 Controller Diagram Version 1 1 Aerotech Inc 3 1 Installation and Operation 6020HRJ 8030J Users Manual 32 Selecting 6020HRJ or 8030J Operation When ALL FOUR jumpers J1 J4 are connected the amplifier must operate as a 6020HRJ When ALL FOUR jumpers are disconnected the amplifier must operate as an 8030J amplifier 3 3 Input Output Connections 331 AC Inputs TB1 9 10 TB2 13 18 19 115VAC 50 60 Hz 50 VA are required for the cooling fan The connections are made at TB1 9 and 10 Always make sure that the fa
9. back signals Inputs 1 2 and 3 TB1 1 2 and 3 respectively sum to the inverting input of the pre amplifier TB1 5 provides a non inverting signal to the pre amplifier In addition TB1 1 and TB1 5 provide a differential input for attenuating common mode from remote signal sources All input signal commons should be connected to TB 1 4 or 6 3 3 5 Directional Current Limits TB1 6 7 and 8 TB1 6 7 and 8 are available to inhibit current of a specific polarity for limited travel loads Connecting TB1 6 to TB1 7 limits current between output terminals TB2 16 and TB2 17 at 3 amps or less without inhibiting current between TB2 17 and 16 Likewise connecting TB1 7 to TB1 8 limits current between TB2 17 and TB2 16 at 3 amps or less without inhibiting current between TB2 16 and TB2 17 Connecting TB1 6 to TB1 8 limits current in both directions at 1 amp or less 3 2 Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual Installation and Operation 3 4 Adjustments 3 4 1 Current Limit R24 The maximum value of motor current can be set by adjusting R24 CW rotation decreases maximum current The current monitor TB2 20 SA volt and common may be used to set the desired level To set monitor TB2 20 with an oscilloscope TB1 4 or 6 common and command the motor to step or reverse speed Adjust R24 to obtain the desired peak current 3 4 2 Gain and Scale Factor Adjustments R6 R9 R12 and R22 Scale factor adjustments are R6
10. c 3 3 Installation and Operation 6020HRJ 8030J Users Manual 3 5 Procedure for Checking and Optimizing Performance The pre amplifier compensation for the 6020HRJ 8030J has been factory sealed so that a position loop bandwidth of 10 to 20 Hz is possible when the correct motor and load are applied Problems in attaining a stable position loop response are usually a result of poor velocity loop response where the latter depends predominantly on system inertia motor torque constant and the setting of the GAIN pot R22 see Section 3 4 2 If the required position loop response is difficult to attain after following the procedure in Section 3 4 2 then compare actual motor load parameters against the following MOTOR TORQUE CONSTANT KT 28 OZ IN AMP SYSTEM INERTIA MOTOR and TABLE J 4 OZ IN SEC TACH VOLTAGE CONSTANT 3V 1000 RPM If new motor and load parameters vary considerably from the above values use the following procedure to reselect the pre amplifier compensation elements KT new Vtach new 1 79 x 10 C6 J new R13 or R10 and C6 depending on what input is used for tach C6 in micro farads R13 R20 in kilo ohms J in oz in sec Vtach in volts 1000 RPM 3 4 Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual Maintenance and Repair CHAPTER 4 MAINTENANCE AND REPAIR In This Section e Maintenance EE EE EE Ee 4 1 om Fuse Replacement EE 4 1 of DDgent ite k
11. e of shipment Replacement components are warranted for one year from date of shipment At times the buyer may desire to expedite a repair Regardless of warranty or out of warranty status the buyer must issue a valid purchase order to cover the added rush service cost Rush service is subject to Aerotech s approval If an Aerotech product cannot be made functional by telephone assistance or by sending and having the customer install replacement parts and cannot be returned to the Aerotech service center for repair and if Aerotech determines the problem could be warranty related then the following policy applies Aerotech will provide an on site field service representative in a reasonable amount of time provided that the customer issues a valid purchase order to Aerotech covering all transportation and subsistence costs For warranty field repairs the customer will not be charged for the cost of labor and material If service is rendered at times other than normal work periods then special service rates apply If during the on site repair it is determined the problem is not warranty related then the terms and conditions stated in the following On Site Non Warranty Repair section apply If any Aerotech product cannot be made functional by telephone assistance or purchased replacement parts and cannot be returned to the Aerotech service center for repair then the following field service policy applies Aerotech will provide an
12. e use or purpose to which they may be put by the buyer where or not such use or purpose has been disclosed to Aerotech in specifications or drawings previously or subsequently provided or whether or not Aerotech s products are specifically designed and or manufactured for buyer s use or purpose Aerotech s liability or any claim for loss or damage arising out of the sale resale or use of any of its products shall in no event exceed the selling price of the unit gt 3 a hale mi Ve Aerotech Inc warrants its laser products to the original purchaser for a minimum period Laser Products of one year from date of shipment This warranty covers defects in workmanship and material and is voided for all laser power supplies plasma tubes and laser systems subject to electrical or physical abuse tampering such as opening the housing or removal of the serial tag or improper operation as determined by Aerotech This warranty is also voided for failure to comply with Aerotech s return procedures Claims for shipment damage evident or concealed must be filed with the carrier by the Return Procedure buyer Aerotech must be notified within 30 days of shipment of incorrect materials No product may be returned whether in warranty or out of warranty without first obtaining approval from Aerotech No credit will be given nor repairs made for products returned without such approval Any returned product s must be accompanied by a retur
13. ke sure that the correct motor is being used with the application amplifier Section 3 5 Re check scaling and GAIN adjustments Section 3 4 2 First turn the gain adjustment R22 CW Next turn the tach scaling either R9 or R13 depending on tach connection CW Improper adjustments System oscillates If adjustments do not resolve the oscillation review the motor specifications and verify that the amplifier is being applied to the correct motor If necessary the compensation components may have to be changed Section 3 5 Improper motor application Version 1 1 Aerotech Inc 4 3 Maintenance and Repair 4 4 6020HRJ 8030J Users Manual Aerotech Inc Version 1 1 6020HRJ 8030J Users Manual Appendix A APPENDIX A WARRANTY AND FIELD SERVICE In This Section e Laser Product Warranty e Return Products Procedure e Returned Product Warranty Determination e Returned Product Non warranty Determination e Rush Service e On site Warranty Repair e On site Non warranty Repair Aerotech Inc warrants its products to be free from defects caused by faulty materials or poor workmanship for a minimum period of one year from date of shipment from Aerotech Aerotech s liability is limited to replacing repairing or issuing credit at its option for any products which are returned by the original purchaser during the warranty period Aerotech makes no warranty that its products are fit for th
14. n authorization number The return authorization number may be obtained by calling an Aerotech service center Products must be returned prepaid to an Aerotech service center no C O D or Collect Freight accepted The status of any product returned later than 30 days after the issuance of a return authorization number will be subject to review After Aerotech s examination warranty or out of warranty status will be determined If Returned Product upon Aerotech s examination a warranted defect exists then the product s will be Warranty Determination repaired at no charge and shipped prepaid back to the buyer If the buyer desires an air freight return the product s will be shipped collect Warranty repairs do not extend the original warranty period Version 1 1 Aerotech Inc A 1 Appendix A 6020HRJ 8030J User s Manual Returned Product Non warranty Determination Rush Service On site Warranty Repair On site Non warranty Repair Company Address After Aerotech s examination the buyer shall be notified of the repair cost At such time the buyer must issue a valid purchase order to cover the cost of the repair and freight or authorize the product s to be shipped back as is at the buyer s expense Failure to obtain a purchase order number or approval within 30 days of notification will result in the product s being returned as is at the buyer s expense Repair work is warranted for 90 days from dat
15. n is operational before operating the amplifier The AC input for the power amplifier is made at terminals TB2 18 and 19 with TB2 13 connected to the center tap of the source The following 50 60 Hz voltages should be used refer to Figure 3 1 For 6020HRJ operation use 80 VAC center tapped C T 10 For 8030J operation use 110 VAC C T 1090 Use only terminal TB2 13 for the center tap connection 3 3 2 Motor Connections TB2 16 17 The motor is connected between terminals TB2 16 and 17 Make sure the correct motor is being applied to the amplifier Check for shorts between motor leads and ground and between motor leads before connecting the motor to the amplifier A choke may have to be inserted if motor inductance is too small Total inductance must be greater than 75 mH for 6020HRJ and 2 2 mH for 8030J operation 3 3 3 Supplies for External Use TB2 11 12 14 15 TB1 4 6 TB2 13 Common Regulated 15 VDC 30 mA DC maximum at terminal TB2 12 and 15VDC 30 mA DC maximum at terminal TB2 11 are available with respect to commons TB1 4 6 and TB2 13 Unregulated bus voltage 60 VDC nominal 6020HRJ 80 VDC nominal for 8030J is available at TB2 14 and TB2 15 The current drawn from this supply load current should not exceed the continuous Ee current capability of the unit The common for this supply must be TB2 13 3 3 4 Pre Amplifier Inputs TB 1 2 3 5 TB1 4 Common Four inputs are available for input and feed
16. reeg ee EE E 4 2 4 1 Maintenance This solid state servo controller requires no maintenance If it is desired the balance can be checked as mentioned in Section 3 4 3 at three or six month intervals The PC card and heat sinks can be checked for an accumulation of dirt if operated in a dirty environment 4 2 Fuse Replacement The replacement of fuses are as follows 6020HRJ FI should be rated 10A slow blow 8030J FI should be rated 15A slow blow F2 for both amplifiers should be rated 20A slow blow Version 1 1 Aerotech Inc 4 1 Maintenance and Repair 6020HRJ 8030J Users Manual 4 3 Troubleshooting Troubleshooting will be aimed at determining whether the unit is defective and needs to be returned to the factory for repair The symptoms will be those for a motor tach system Table 4 1 Troubleshooting Symptom Possible Cause Procedure Amplifier shuts down with fault indication Overcurrent trip If the fault was due to overcurrent the amplifier must be reset with the switch Besides a direct output to ground or output to output short overcurrents can be caused by e defective motor commutator e commutator arching to ground at high speeds e an improper motor application causing control instability Abnormal input voltage Low level power supply voltage abnormal If amplifier does not reset after pressing the reset switch check the AC input voltage Section 3 3 1
17. rranty Policy A 1 VVV Aerotech Inc i Index 6020HRJ 8030J User s Manual Aerotech Inc Version 1 1 READER S COMMENTS AEROTECH 6020HRJ 8030J User s Manual P N EDA107 October 2000 Please answer the questions below and add any suggestions for improving this document Is the information Adequate to the subject Well organized Clearly presented Well illustrated Would you like to see more illustrations Would you like to see more text How do you use this document in your job Does it meet your needs What improvements if any would you like to see Please be specific or cite examples Your name Your title Company name Address Remove this page from the document and fax or mail your comments to the technical writing department of Aerotech AEROTECH INC Technical Writing Department 101 Zeta Drive Pittsburgh PA 15238 2897 U S A Fax number 412 967 6870 AEROTECH
18. tput Current Amps 24 33 Pulse Output Current Amps 20 30 Continuous Output Current Amps 10 15 Input Voltage 80 VAC C T 10 110 VAC C T 10 Operating Temperature C 0 to 50 Storage Temperature C 30 to 85 2 2 Electrical Characteristics Table 2 2 6020HRJ 8030J Electrical Characteristics Specifications 6020HRJ 8030J Pre Amplifier Voltage Gain 100db open loop Offset Adjustable to 0 Drift 10mV 0c Power Amplifier Gain 2 a v 3 a v Current Limit 4 to 20 amps 6 to 30 amps Bandwidth DC to 1kHz Power Peak 1000 watts 1500 watts Output Continuous 440 watts 900 watts Switching Frequency 5 kHz 3 kHz Form Factor 1 2 1 GEY Llo Llo Ripple Current amps Ip p 6 L mH Ip p 13 3 L mH Regenerative Energy 40 joules 20 joules Torque Limits TB1 6 to 7 or 7 to 8 Limits to 3 amps Shutdown TB1 8 to 6 Limits to 1 amps Minimum Inductance 75 mH 2 2 mH Input Voltage 80 VAC C T 110 VAC C T Power Frequency 50 60 Hz Supply Ee 30 mA max Version 1 1 Aerotech Inc Specifications 6020HRJ 8030J Users Manual Mechanical Characteristics Table 2 3 6020HRJ 8030J Mechanical Characteristics Specifications 6020HRJ 8030J Weight 91bs Dimensions 67 WxT75 Lx 65 H Mounting Dimensions SV x 37 5 Mounting Screws 14 20 3 8 max depth into controller base plate VV M Aerotech Inc Version 1 1 6020H
19. uality level of components used in the power stage The JAN Joint ARMY NAVY quality level is imposed on qualified semiconductor manufacturers by the U S military Military handbook 217 C Reliability Prediction of Electronic Equipment defines JAN components to have a base failure rate five times less than commercial hermetic devices and ten times less than plastic devices Experience has shown that most power amplifier failures occur in the power stage Since the 6020HRJ is operated under reduced stress and fatigue conditions higher reliability can be expected The following protection circuits were added to the amplifier 1 Short circuit protection output terminal to output terminal or output terminal to ground 2 Bus overvoltage 3 Bus undervoltage 4 Low level control undervoltage All but 1 are reset automatically when the condition s return to normal The rectifier and filter are integral to the 6020HRJ 8030J like the original 6020HR VV VY Version 1 1 Aerotech Inc 1 1 Introduction 6020HRJ 8030J Users Manual 1 2 Aerotech Inc Version 1 1 6020HRJ 8030J User s Manual Specifications CHAPTER2 SPECIFICATIONS In This Section EIERE DEE 2 1 e Electrical Charactensatncs ee ee ee ee ee ee 2 1 e Mechanical Characteristics eer aa ee ee ee ee 2 2 2 1 Maximum Ratings Table 2 1 6020HRJ 8030J Amplifier Ratings and Characteristics Specifications Units 6020HRJ 8030J Peak Ou
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