Avtech AVR-EB2A-B Скачать руководство пользователя | Manualshive

Страница: 11 / 71

background image

and that this pulse generator meets the intent of the Low Voltage Directive 2006/95/EC.
Compliance pertains to the following specifications as listed in the official Journal of the
European Communities:

EN 61010-1:2001

Safety requirements for electrical equipment for
measurement, control, and laboratory use

DIRECTIVE 2011/65/EU (RoHS)

We

Avtech Electrosystems Ltd.
P.O. Box 5120, LCD Merivale
Ottawa, Ontario
Canada K2C 3H5

declare that, to the best of our knowledge, all electrical and electronic equipment (EEE)
sold by the company are in compliance with Directive 2011/65/EU of the European
Parliament and of the Council of 8 June 2011 on the restriction of the use of certain
hazardous substances in electrical and electronic equipment (also known as “RoHS
Recast”). In addition, this declaration of conformity is issued under the sole
responsibility of Avtech Electrosystems Ltd. Specifically, products manufactured do not
contain the substances listed in the table below in concentrations greater than the listed
maximum value.

Material/Substance

Threshold level

Lead (Pb)

< 1000 ppm (0.1% by mass)

Mercury (Hg)

< 1000 ppm (0.1% by mass)

Hexavalent Chromium (Cr6+)

< 1000 ppm (0.1% by mass)

Polybrominated Biphenyls (PBB)

< 1000 ppm (0.1% by mass)

Polybrominated Diphenyl ethers (PBDE)

< 1000 ppm (0.1% by mass)

Cadmium (Cd)

< 100 ppm (0.01% by mass)

DIRECTIVE 2002/96/EC (WEEE)

European customers who have purchased this equipment directly from Avtech will have
completed a “WEEE Responsibility Agreement” form, accepting responsibility for WEEE
compliance (as mandated in Directive 2002/96/EC of the European Union and local
laws) on behalf of the customer, as provided for under Article 9 of Directive
2002/96/EC.

Customers who have purchased Avtech equipment through local representatives
should consult with the representative to determine who has responsibility for WEEE

11

«
...
9
10
11
12
13
...
»

Содержание AVR-EB2A-B

Страница 1: ... A V T E C H E L E C T R O S Y S T E M S L T D N A N O S E C O N D W A V E F O R M E L E C T R O N I C S S I N C E 1 9 7 5 info avtechpulse com http www avtechpulse com Tel 888 670 8729 USA Canada or 1 613 686 6675 Intl Fax 800 561 1970 USA Canada or 1 613 686 6679 Intl BOX 5120 LCD MERIVALE OTTAWA CANADA K2C3H5 ...

Страница 2: ...lace said defective item This warranty does not apply to units which have been dissembled modified or subjected to conditions exceeding the applicable specifications or ratings This warranty is the extent of the obligation assumed by Avtech with respect to this product and no other warranty or guarantee is either expressed or implied TECHNICAL SUPPORT Phone 888 670 8729 USA Canada or 1 613 686 667...

Страница 3: ...FIRMWARE LICENSING 12 INSTALLATION 13 VISUAL CHECK 13 POWER RATINGS 13 CONNECTION TO THE POWER SUPPLY 13 PROTECTION FROM ELECTRIC SHOCK 14 ENVIRONMENTAL CONDITIONS 15 FUSES 16 AC FUSE REPLACEMENT 16 DC FUSE REPLACEMENT 17 FUSE RATINGS 17 FRONT PANEL CONTROLS 18 REAR PANEL CONTROLS 20 TIMING CONTROL 22 MAINFRAME PULSE OUTPUT 22 TRIGGER MODES 23 GATING MODES 24 BASIC AMPLITUDE CONTROL 25 SETTING THE...

Страница 4: ...R PULSE GENERATOR 50 KEY PROGRAMMING COMMANDS 50 ALL PROGRAMMING COMMANDS 51 MECHANICAL INFORMATION 53 TOP COVER REMOVAL 53 RACK MOUNTING 53 ELECTROMAGNETIC INTERFERENCE 53 MAINTENANCE 54 REGULAR MAINTENANCE 54 CLEANING 54 TRIGGER DAMAGE 54 WIRING DIAGRAMS 55 WIRING OF AC POWER 55 PCB 158R4 LOW VOLTAGE POWER SUPPLY 56 PCB 168B HIGH VOLTAGE DC POWER SUPPLY 57 PCB 210B INTERLOCK AND CONTROL 58 PCB 1...

Страница 5: ...CA SOD123 QTKA 67 TEST JIG WIRING AVX CA KMBP TO39 68 TEST JIG WIRING AVX CA SOT23B 69 CUSTOMIZED DAUGHTERBOARD AVX CA SOT23B 70 PERFORMANCE CHECK SHEET 71 Manual Reference fileserver2 officefiles instructword avr eb avr eb2a b AVR EB2A B ed8 odt Last modified March 11 2019 Copyright 2019 Avtech Electrosystems Ltd All Rights Reserved 5 ...

Страница 6: ...is to approximately 750 ps typically measured at the output of the jig The waveforms generated by this instrument are generally suitable for MIL STD 750E Method 4031 4 Test Condition A tests The basic test arrangement is shown below AVTECH AVR EB2A B MAINFRAME OUT SYNC CONTROL AVX CA TEST JIG EXT TRIG VPULSE 24V MAXIMUM 0V VOLTAGE PULSE CURRENT THROUGH DUT IDUT CONTROL IN IR 100 mA MAX 0 mA IF 100...

Страница 7: ...d 20 dB attenuator to the 50 Ohm input of a high bandwidth 1 GHz user supplied oscilloscope The voltage on the output is proportional to the current through the DUT By observing the current waveform through the DUT the reverse recovery time may be determined The AVR EB2A B includes an internal trigger source but it can also be triggered or gated by an external source A front panel pushbutton can a...

Страница 8: ...low switchable Suppresses triggering when active Power requirements 100 240 Volts 50 60 Hz Dimensions H x W x D 100 mm x 430 mm x 375 mm 3 9 x 17 x 14 8 Chassis material cast aluminum frame and handles blue vinyl on aluminum cover plates Temperature range 5 C to 40 C 1 B suffix indicates IEEE 488 2 GPIB and RS 232 control of amplitude pulse width PRF and delay see http www avtechpulse com gpib 2 F...

Страница 9: ...Microsemi Type E square MELF also called D 5B for example 1N5811US This jig supports a variety of devices but better performance i e cleaner waveforms with fewer reflections will be provided by jigs dedicated to specific packages like the AVX CA AXPOST Contact a sales engineer for jig recommendations info avtechpulse com Custom Custom 20 nH No solder jigs for various SMT packages SOD 123 etc can b...

Страница 10: ...g Also check that your load is adequately shielded It may be necessary to enclose the load in a metal enclosure If any of the connectors on the instrument are unused they should be covered with shielded metal dust caps to reduce the interference potential This instrument does not normally require regular maintenance to minimize interference potential However if loose hardware or connectors are not...

Страница 11: ...d under the sole responsibility of Avtech Electrosystems Ltd Specifically products manufactured do not contain the substances listed in the table below in concentrations greater than the listed maximum value Material Substance Threshold level Lead Pb 1000 ppm 0 1 by mass Mercury Hg 1000 ppm 0 1 by mass Hexavalent Chromium Cr6 1000 ppm 0 1 by mass Polybrominated Biphenyls PBB 1000 ppm 0 1 by mass P...

Страница 12: ...recycling activities to local governments and financing of recycling activities FIRMWARE LICENSING Instruments with firmware versions 5 00 or higher use open source software internally Some of this software requires that the source code be made available to the user as a condition of its licensing This source code is available upon request contact info avtechpulse com Earlier firmware versions do ...

Страница 13: ... 100 240 V 50 60 Hz The maximum power consumption is 57 Watts Please see the FUSES section for information about the appropriate AC and DC fuses This instrument is an Installation Category II instrument intended for operation from a normal single phase supply CONNECTION TO THE POWER SUPPLY An IEC 320 three pronged recessed male socket is provided on the back panel for AC power connection to the in...

Страница 14: ...7 Volex 2131H 10 C3 Japan JIS 8303 100V 50 60 Hz AC18 Qualtek 397002 01 Israel SI 32 220V 50 Hz AC19 Qualtek 398001 01 China GB 1002 1 2099 1 220V 50 Hz AC22 Qualtek 399012 01 PROTECTION FROM ELECTRIC SHOCK Operators of this instrument must be protected from electric shock at all times The owner must ensure that operators are prevented access and or are insulated from every connection point In som...

Страница 15: ... if the instrument requires servicing Service is to be performed solely by qualified service personnel ENVIRONMENTAL CONDITIONS This instrument is intended for use under the following conditions 1 indoor use 2 altitude up to 2 000 m 3 temperature 5 C to 40 C 4 maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 relative humidity at 40 C 5 Mains supply voltage fluctua...

Страница 16: ... the fuses on the rear panel are shown in the figure below AC FUSE REPLACEMENT To physically access the AC fuses the power cord must be detached from the rear panel of the instrument The fuse drawer may then be extracted using a small flat head screwdriver as shown below Fuses 1 and 2 AC fuses Fuse 4 DC fuse Fuse 3 DC fuse Fuse Drawer Pry out the fuse drawer using a screwdriver 16 ...

Страница 17: ... Nominal Mains Voltage Rating Case Size Recommended Replacement Part Littelfuse Part Number Digi Key Stock Number 1 2 AC 100 240V 0 5A 250V Time Delay 5 20 mm 0218 500HXP F2416 ND 3 DC N A 1 0A 250V Time Delay 5 20 mm 0218001 HXP F2419 ND 4 DC N A 1 0A 250V Time Delay 5 20 mm 0218001 HXP F2419 ND The recommended fuse manufacturer is Littelfuse http www littelfuse com Replacement fuses may be easil...

Страница 18: ...output disabled for about 5 seconds after which the instrument will attempt to re enable the output i e light green for abOUT1 second If the overload condition persists the output will be disabled again i e light yellow for another 5 seconds If the overload condition has been removed the instrument will resume normal operation This overload indicator may flash yellow briefly at start up This is no...

Страница 19: ... of ten If one of the adjustable numeric parameters is displayed and this parameter can be both positive or negative this changes the sign of the parameter EXTRA FINE This changes the step size of the ADJUST knob In the extra fine mode the step size is twenty times finer than in the normal mode This button switches between the two step sizes ADJUST This large knob adjusts the value of any displaye...

Страница 20: ...e the triggering of the instrument This input can be either active high or active low depending on the front panel settings or programming commands The instrument triggers normally when this input is unconnected When set to active high mode this input is pulled down to ground by a 1 kΩ resistor When set to active low mode this input is pulled up to 5V by a 1 kΩ resistor 5 TRIG This TTL level 0 and...

Страница 21: ...l for B Instruments for more details on RS 232 control 8 Network Connector This Ethernet connector allows the instrument to be remotely controlled using the VXI 11 3 ssh secure shell telnet and http web protocols See the Programming Manual for B Instruments for more details 9 PULSE OUT CONNECTOR This connector provides the pulse output signal to the test jig This output should be connected to the ...

Страница 22: ... a positive value the SYNC pulse precedes the VPULSE pulse When the delay is set to a negative value the SYNC pulse follows the VPULSE pulse These pulses are illustrated below assuming internal triggering and a positive delay Figure A If the delay is negative the order of the SYNC and OUT pulses is reversed Figure B The next figure illustrates the relationship between the signal when an external T...

Страница 23: ...ck internally External Trigger the instrument is triggered by an external TTL level clock on the back panel TRIG connector Manual Trigger the instrument is triggered by the front panel SINGLE PULSE pushbutton Hold Trigger the instrument is set to not trigger at all These modes can be selected using the front panel trigger menu or by using the appropriate programming commands See the Programming Ma...

Страница 24: ... connector The instrument can be set to stop triggering when this input high or low using the front panel gate menu or the appropriate programming commands When gated the output will complete the full pulse width if the output is high and then stop triggering Pulses are not truncated 24 ...

Страница 25: ...ugh the DUT By observing the current waveform through the DUT the reverse recovery time may be determined When connected as shown above the oscilloscope voltage waveform is related to the device current by VSCOPE IDUT 50Ω 10 25 AVTECH AVR EB2A B MAINFRAME OUT SYNC CONTROL AVX CA TEST JIG EXT TRIG VPULSE 24V MAXIMUM 0V VOLTAGE PULSE CURRENT THROUGH DUT IDUT CONTROL IN IR 100 mA MAX 0 mA IF 100 mA M...

Страница 26: ...ries with it inside the mainframe as well as the 50 Ω of the oscilloscope so the size of the current change will be VPULSE 50 Ω 50 Ω Thus the reverse current will given by IR IF VPULSE 100 Ω In this equation IF is positive VPULSE is negative and VPULSE must be set sufficiently high such that IR is negative This equation is only approximate because the diode itself may introduce some poorly defined...

Страница 27: ...ids again The monitored forward current level is displayed on the front panel LCD for the user s convenience The accuracy is 2 1 mA INCORRECT ORIENTATION The instrument and the DUT will not be damaged if the diode is installed with the incorrect orientation i e with the anode and cathode reversed However incorrect waveforms will be generated 27 ...

Страница 28: ...y length of up to 0 25 and diameters up to 0 5 including DO 35 DO 41 and Microsemi Axial Type E packages 0 185 x 0 135 body max Lead bending is not required to insert these packages To install a DUT open the main black lid like this Push down on the red and black caps of the anode and cathode posts This will reveal slots in the posts where the leads may be inserted Stop pressing the caps The leads...

Страница 29: ...roblem display an error message and turn off the output If this occurs check the seating of the DUT and close both lids again The instrument and the DUT will not be damaged if the diode is installed with the incorrect orientation i e with the anode and cathode reversed However incorrect waveforms will be generated The IN OUT and CONTROL connectors are on the rear of the jig below the hinges 29 ...

Страница 30: ...er devices 2 Generic DO 41 packages used in the 1N5819 and other devices 3 Microsemi Type A square MELF also called D 5A for example 1N5806US 4 Microsemi Type B square MELF also called D 5D for example 1N6701US 5 Microsemi Type E square MELF also called D 5B for example 1N5811US To install a DUT open the main black lid like this Then open the tan colored DUT socket by flipping forward the two blac...

Страница 31: ...Insert a diode into one of the 4 pockets The two gold contact pins are visible in each pocket the device must be aligned with these pins A DO 41 package is shown installed below 31 ...

Страница 32: ...Or shown in a closer view The remaining photos shown the different types of SQMELF packages installed 32 ...

Страница 33: ...ectronics http www arieselec com part part number 9890 122 23 The socket may be replaced by unscrewing the four screws that hold down the main green circuit board and then flipping the circuit board upwards The four screws that hold the socket against the circuit board can then be removed allowing the socket to be replaced The underside of the socket has coiled spings that contact gold pads on the...

Страница 34: ...s will raise the nylon screw over the DUT area on the right Using tweezers position a DUT in the cavity of the raised circuit boards Slots are provided for tweezer access The DUT will rest on two spring pins one contacting each DUT pad 34 ...

Страница 35: ...just the positioning of the nylon screw This will vary the maximum mechanical pressure applied to the DUT Once the DUT is installed in the socket close the main lid It must be closed for proper operation AVX CA KMPB TO39 The AVX CA KMPB TO39 accepts diodes in three pin TO 39 packages The anode and cathode must be opposite each other across the center of the package The anode to cathode pin spacing...

Страница 36: ...CA SOT23B test jig provides an arrangement of sockets that will accept a small daughterboard Three pin SOT 23 devices may be soldered to the daughterboard The daughterboard may be inserted into the sockets in six different orientations permitting any combination of pins to be assigned as the anode and the cathode One of the three device pins will be unused however footprints for jumpers are provid...

Страница 37: ...e jig The anode signal is present on the central pair The cathode signal is present on two pairs on the right side they are wired in parallel Two pairs on the left side are unconnected The daughterboard may be installed in two positions using three of the five pairs at a time The two positions are shown below 37 ...

Страница 38: ...e possible rotations to ensure that the correct pin is connected to the anode signal and the correct pin is connected to the cathode signal The two positions and three rotations provide six possibilities Simple adjust the positioning of the daughterboard until the correct pin number is over the ANODE socket and the correct pin number is over one of the two possible CATHODE sockets The choices are ...

Страница 39: ...Pin Number of Anode Pin Number of Cathode Unused Pin Photo 1 2 3 1 3 2 2 1 3 2 3 1 3 1 2 3 2 1 The unused pin may be shorted to another pin using the provided jumper footprints 39 ...

Страница 40: ...43 002 10 001000 The posts used on the AVX CA SOT23B daughterboard are AMP part number 4 103321 0 02 or a trimmed portion of part number 4 103321 0 The Gerber and drill CAM files for the daughterboard are available for download here http www avtechpulse com semiconductor avr eb2a support_files The user may wish to produce additional daughterboards as needed 40 ...

Страница 41: ...4148 is a common high speed low current switching diode whose specification are specified in the military slash sheet MIL PRF 19500 116R This sheet calls for a maximum tRR of 5 ns when measured with IF 10 mA and IR 10 mA measuring tRR at 1 mA Using the AVR EB2A B under these conditions the following waveform is obtained The measured tRR is 2 8 ns well below the maximum specified value of 5 ns The ...

Страница 42: ...If the test currents are boosted by a factor of ten to 100 mA and 100 mA the tRR increases to 7 6 ns The installed DUT is shown below 42 ...

Страница 43: ...speed higher current rectifier in a Microsemi Type E square MELF package also known as the D 5B package Testing with IF 10 mA and IR 10 mA yields a tRR of 86 ns If the test currents are boosted by a factor of ten to 100 mA and 100 mA the tRR decreases to 53 ns 43 ...

Страница 44: ...The installed DUT is shown below 44 ...

Страница 45: ... The 1N5819 is a DO 41 axial packaged Schottky rectifier Testing with IF 10 mA and IR 10 mA yields a tRR of 35 ns If the test currents are boosted by a factor of ten to 100 mA and 100 mA the tRR decreases to 14 ns 45 ...

Страница 46: ...The installed DUT is shown below 46 ...

Страница 47: ...udged With IF 100 mA and IR 100 mA a 10 90 switching time of 709 ps observed The inductance of the busbar and the socket degrades the transition time of the pulse from the mainframe If the mainframe OUT is fed directly into an oscilloscope bypassing the test jig transition times of less than 200 ps are observed 47 ...

Страница 48: ...It is still below 300 ps at 10 mA 10 mA as well 48 ...

Страница 49: ...to the output module should normally be as short as possible 60 cm or less 4 If reflections are observed on the output waveform increase the length of the coaxial cable connecting the test jig to the output module so that the reflections do not overlap with the reverse transient This will probably not change the measured value but it will keep the two effects isolated the reverse transient and the...

Страница 50: ... For triggering a single event this sequence would be more appropriate rst resets the instrument trigger source hold turns off all triggering output on turns on the output pulse delay 50 ns sets the delay to 50 ns volt low 100V sets the DC voltage to 100V and thus IF 100 mA volt 20V sets the pulse voltage to 20V and thus IR 100 mA trigger source immediate generates a single non repetitive trigger ...

Страница 51: ...ULSe PERiod numeric value WIDTh numeric value DELay numeric value GATE LEVel HIgh LOw SOURce VOLTage LEVel IMMediate AMPLitude numeric value LOW numeric value PROTection TRIPped query only STATUS OPERation EVENt query only always returns 0 CONDition query only always returns 0 ENABle numeric value implemented but not useful QUEStionable EVENt query only always returns 0 CONDition query only always...

Страница 52: ...ANual HOLD IMMediate CLS no query form ESE numeric value ESR query only IDN query only OPC SAV 0 1 2 3 no query form RCL 0 1 2 3 no query form RST no query form SRE numeric value STB query only TST query only WAI no query form 52 ...

Страница 53: ... factory for repair Service is to be performed solely by qualified service personnel Caution High voltages are present inside the instrument during normal operation Do not operate the instrument with the cover removed RACK MOUNTING A rack mounting kit is available The R5 rack mount kit may be installed after first removing the one Phillips screw on the side panel adjacent to the front handle ELECT...

Страница 54: ...is recommended TRIGGER DAMAGE The rear panel TRIG input used in the external trigger mode is protected by a diode clamping circuit However the protection circuit is not foolproof and it is possible for a grossly excessive signal to damage the trigger circuitry on the main timing control board the 4 10 inch board on the right side of the instrument The IC that is most likely to fail under these con...

Страница 55: ...AU X A K Y B R O Y G T O LCD T O PCB108 T O ENCODER T O LCD 104D BD2 PCB104D KEYPADBOARD B UNITS ONLY Chassisgroundpost G1 G2 B1 RED G4 G3 L N G X2 CORCOM6EGG1 2 POWERENTRY M ODULE 1 1b 1a 2 2b 2a X1 POWERSWITCH SW325 ND CW INDUSTRIES GRS 4022 0013 A1 BROWN A2 BLUE A3 BLACK A4 WHITE GR N AMB D1 P395 NDLED GR N AMB BL K RE D W H T X5 VCCLED M OUNT DC FA N FAN1 P9768 ND FANNO T C3 P UR C4 GRN M olex...

Страница 56: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY ...

Страница 57: ...PCB 1 GN D 1 2 4V I N 2 MON 3 EN 4 GN D 5 AD JUST 6 REF OUT 7 GN D 8 GN D 9 OU T 1 0 OU T 1 1 CASE 12 CASE 13 UV1 1 8A24 P20 D1 1N4750 C1 2 2uF CER CC W CW W TOP VIEW R7 5K 3266W R8 100 OY D3 1N4937 1 2 J1 640445 2 X1 HV WARNING X2 HV WARNING D2 1N4937 D4 1N4937 D5 1N4937 1 2 J4 640445 2 1 2 J3 640445 2 R5 R4 R2 R1 R6 1 2 3 J2 640456 3 ENABLE AMPIN 24V OLO R3 R9 BLEED R11 BLEED R10 BLEED ...

Страница 58: ...S N C N C R8 680 2W R1 0 1K VC C 1 2 3 U3 A 74ACTQ00 R1 1 1K ON DB 9 PIN1 PIN6 PIN7 PIN8 PIN9 PIN2 PIN3 PIN4 PIN5 VC C C6 0 1uF X1 4 40 MOUNT X2 4 40 MOUNT R4 1K TAP600 R2 MP820 50 1 INSTALL LATER 15V 15 V 2 3 OUT 6 1 5 V 7 1 5 V 4 RE FB 1 RE FA 5 CMP 8 U2 INA117 C3 0 1uF C4 0 1uF 15V 15 V 2 3 OUT 6 1 5 V 7 1 5 V 4 RE FB 1 RE FA 5 CMP 8 U1 INA117 C1 0 1uF C2 0 1uF R6 47K R5 10K D1 1N4148 R3 1K 1 3...

Страница 59: ... M O U N T C 2 4 7 u F 3 5 V C 5 4 7 u F 3 5 V C 1 4 7 u F 3 5 V C 4 4 7 u F 3 5 V R 4 5 1 2 W 1 2 4 3 S W 1 S W D I P 2 R 1 1 1 0 K R 1 2 1 0 K V C C V C C C C W W C W R 3 1 0 K P O T R 1 0 1 0 K N O T F O R C E C O N V P O W E R O N D C M O D E 1 2 V 1 IN 2 G N D 3 N C 4 1 2 V 5 N C 6 S H 7 O U T 8 U 3 A D 7 8 1 J N Z R 7 2 0 0 V i n 3 R E F 2 V o u t 1 2 A U 1 N J M 7 8 L 1 2 U A V i n 2 R E F ...

Страница 60: ... p c b 2 1 7 d d b D o c u m e n ts p c b 2 1 7 a s c h S S R R E L A Y D R IV E R 1 A 1 2 3 4 5 6 K 1 P S 7 1 0 A 1 A 1 2 3 4 5 6 K 2 P S 7 1 0 A 1 A R 2 1 5 K R 1 1 5 K 1 5 V I N 1 2 4 V O U T 2 1 5 V I N 3 2 4 V O U T 4 2 4 V N O O L O 5 G N D 6 S E E M L J 1 6 4 0 4 5 6 6 X 1 K E Y S T O N E 6 2 1 B R A C K E T X 2 K E Y S T O N E 6 2 1 B R A C K E T ...

Страница 61: ...d 2015 ddb Documents Panelbrd prj PANELTOP LEVELSCHEMATIC 1 2 3 4 5 6 7 8 9 10 J5 Amp 54999 10 1 10 pin straight head er I2C_INT SC L SDA GND VC C SINGLE PULSE BACKLIGHT ENCODER ENCODER S CH I2C_INT SC L SDA GND VC C SINGLE PULSE BACKLIGHT SDA SC L GND VC C VC C LED BACKLIGHT LC D BUTT LC D BUTT SCH SDA SC L GND VC C VC C LED BACKLIGHT ...

Страница 62: ...MUST HAVE A IN P N VC C 1A 1B X2 82 101 71 1 b utton keypad 1 2 U4 A MM74HC 14N 11 10 U1 E MM74HC 14N SINGLE PULSE VC C VC C C1 0 2 2uF C1 1 2 2uF C1 2 2 2uF C9 2 2uF C7 2 2uF C6 2 2uF C1 2 2uF 3 4 U4 B MM74HC 14N 5 6 U4 C MM74HC 14N 9 8 U4 D MM74HC 14N 11 10 U4 E MM74HC 14N 13 12 U4 F MM74HC 14N R1 15K R4 15K 2 3 4 5 6 1 7 8 RN3 460 8X 1 473LF ND R2 100 K VC C 2 3 4 5 6 1 7 8 RN2 460 8X 2 101LF N...

Страница 63: ...SDA SC L VC C VC C GND VC C VC C C5 0 1uF 1 2 U1 A MM74HC 14N 13 12 U1 F MM74HC 14N 5 6 U1 C MM74HC 14N PAD3 LED PAD4 LED X3 4 40 MOUNT X1 4 40 MOUNT X9 4 40 MOUNT X8 4 40 MOUNT 3 4 U1 B MM74HC 14N LC D POW E R VC C 2 3 4 5 6 1 7 8 16 9 10 11 12 13 14 15 RN4 481 6P 2 10 2LFC T ND VC C VC C C8 2 2uF R3 22 DB 7 1 DB 6 2 DB 5 3 DB 4 4 DB 3 5 DB 2 6 DB 1 7 DB 0 8 E1 9 R W 10 RS 11 VEE 12 VS S 13 VC C ...

Страница 64: ...O 1 0 V 1 5 V 1 5 V 5 V 5 V GN D GN D 5 V 5 V 24 NO OLO POS OLO POS OLO 20 AWG 24 AWG NEG OLO GND OLO GND 20 OR 24 AWG C A P B A NK GN D HI EXT PS NE GIN GN D GN D GREEN GND AMBER DC IN DC IN DC IN GN D GN D GN D 20 AWG PCB 158R4 HI EXT PS GN D K A J1 J2 J3 J4 J5 J6 J7 J8 J9 FAN J10 GND GND GND 20 AWG C J12 GND C J8 GND J11 BD2 PCB 158R4 FULL 29V NOT USED NOT USED NOT USED NOT USED ZERO 4 7K 3266W...

Страница 65: ...TEST JIG WIRING AVX CA AXPOST ...

Страница 66: ...M S W 1 S W 1 R E F L C R E F L E R E F L A R E F L K B I A S N C N C A K E C U 4 H O A 1 3 9 7 R E F L E C T IV E S E N S O R X 1 4 4 0 M O U N T X 5 4 4 0 M O U N T X 3 4 4 0 M O U N T X 4 4 4 0 M O U N T T O 5 0 O H M T E R M I N A T I O N H V A H V C P 1 I N P 2 I N G N D P 5 O U T P 6 O U T G N D X 1 X 2 X 3 X 4 Y 5 Y 6 Y 7 Y 8 G 9 G 1 0 G 1 1 G 1 2 G 1 3 G 1 4 D U T 1 A R I E S 9 8 9 0 1 2 2...

Страница 67: ...TEST JIG WIRING AVX CA SOD123 QTKA ...

Страница 68: ... R O N B O T T O M S W 1 S W 1 R E F L C R E F L E R E F L A R E F L K B I A S N C N C A K E C U 4 H O A 1 3 9 7 R E F L E C T IV E S E N S O R X 1 4 4 0 M O U N T X 5 4 4 0 M O U N T X 3 4 4 0 M O U N T X 4 4 4 0 M O U N T T O 5 0 O H M T E R M I N A T I O N H V A H V C P 1 I N P 2 I N G N D P 5 O U T P 6 O U T G N D C 1 0 1 u F B L O C K L 1 2 0 T L 2 4 3 4 0 1 4 7 1 J I N D U C T O R 1 0 0 0 0 ...

Страница 69: ...TEST JIG WIRING AVX CA SOT23B ...

Страница 70: ...CUSTOMIZED DAUGHTERBOARD AVX CA SOT23B ...

Страница 71: ...PERFORMANCE CHECK SHEET 71 ...

Отзывы:

Нет отзывов

Похожие инструкции для AVR-EB2A-B

Бренд: TANDBERG Страницы: 53

Бренд: Parr Instrument Company Страницы: 130

Бренд: jenway Страницы: 17

Бренд: RADWAG Страницы: 176

Бренд: Hammond Страницы: 36

Бренд: SIMET Страницы: 2

Бренд: Major tech Страницы: 20

Multimar 25 EWR

Бренд: Mahr Страницы: 20

truflo TC Series

Бренд: ICON Страницы: 6

quartz3 BPR zero

Бренд: RBR Страницы: 22

NEO MP18X Series

Бренд: MA Страницы: 3

AutoSigma 3000 DL

Бренд: GE Страницы: 68

Бренд: IME Страницы: 14

Бренд: DigiTech Страницы: 11

Бренд: Micromeritics Страницы: 254

Бренд: Hanna Instruments Страницы: 2

Бренд: LaserLiner Страницы: 70

Бренд: J-TECH Страницы: 27

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды