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Содержание 1635

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...1635 DCPOWER SUPPLY With LEDDisplay trIYNASCAN COF POF ATION Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...is power supply that can create a high voltage shock hazard a If the equipment under test is the hot chassisn type a serious shock hazard exists uniess the equipment is un plugged just turning off the equipment does not remove the hazard or the precautions of step 8 a e observed b If the equipment under test is powered up and that equipment uses high voltage in aay of its circuits the power supply...

Страница 4: ...anual for Model 1635 DCPOWER SUPPLY With LEDDisplay trlYNASCAN COF POF ATIC N 6460WestCortlandStreet Chicaso Illinois60635 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 5: ...age Constant Curent Characteristic 13 Using The External Voltmeter Function 14 Page A P P L I C A T I O N S 1 G e n e r a l 1 E l e c t r o n i c sS e r v i c i n g 1 7 E l e c t r o n i c sM a n u f a c t u r i n g 1 7 E l e c t r o n i c sD e s i g nL a b 1 8 E l e c t r o n i c sE d u c a t i o n 1 8 B a t t e r y C h a r g i n g 1 8 M A I N T E N A N C E I 9 F u s eR e p l a c e m e n t f 9 L ...

Страница 6: ...rrent limit may be preset When load variations cause the current to reach the preset limit the unit then resulates output current rather than output voltage Current limits a re adjustable from 570 to 100 of maximum In constant cur rent applications the maximum voltage may be preset When load variations cause current to drop below the regulated value the unit reverts to regulated voltage operation ...

Страница 7: ...tput or regulated dc cur the power supply rent output Crossover is smooth ald automatic RE rERSE POLARITY PROTECTION LED DISpLAy Prevents damage to power supply from erternal voltage of A large easy to read LED 3 1 Z digit display monitors reverse polarity output voltage output curent or an external voltage aad STYLING provides good visiblitty in bright or low light Meter allows resolution of 0 1 ...

Страница 8: ...V t 0 5 2 d i g i t s 0 to 19 99A O 5 Z d i g i t s Recovery Time Ripple Voltage Peak to Peak RMS 200 tEtypicai Z m V 1 m V Temperature Coef f icient 0o to 35o C 5 mV o C typical CONSTANT CURRENT OPERATION Adjustable Current Limits 5o o to 700Vo 0 15 A to 3 A Current Regulation Line 110 130 4 5 mA typ 9 mA max POWER REQIIIREMENTS 110 120 220 240vAC tljTo 50 60Hz POWER CONSUMPfiON Approximately 175...

Страница 9: ... t o 7 0 o c DruENSIONS IIx f xD I7Z x 119x 305 mm 6 7 5 x 4 6 9 x 1 2 WEIGIIT 11 1 4lb ACCESSORIES SUPPI IED Hook Up Leads 1 red I black Spare Fuse Schematic Diagram Parts List Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 10: ...nt metering A mode is selected VOLTAGE CONTROLS 6 COARSE Control Coarse adjustment of output voltage Read value on LED display when volt meter 4 fr nction is selected 7 EINE Control Fine adjustment of output voltage Read value on LED display when volt meter 4 function is selected CURRENT CONTROL 8 CURRENT Coattol Adjusts current limit in constant voltage mode Adjusts constant current value in cons...

Страница 11: ... voltmeter function Maximum input is 200 VDC 17 COM Jack Common ground jack for external IJC voltmeter function Potential at this jack should not exceed 100 VDC above ground REAR PANEL CONTROLS 18 Fuse 19 Power Cord Fig 2 Rear Panel Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 12: ...ower supply for effective radia tion to prevent internal heat build up Although the power supply is protected against reverse polarity damage the circuit being powered may not include such protection Always carefully observe polarity incorrect polarity may damage the equipment under test Do not exceed the voltage rating of the circuit being powered Many transistors and integrated circuits will not...

Страница 13: ... Strap A Grouncted common wrth neqal vepolaritv Equr pme nt Bernq Powered _ _1 B rfz Grounded common u rtr p0srlrve D0 anIy I l t Hot L i i l l i l l Grounding Possibilities 8 F i g 3 A a n d B l Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 14: ... l l f l c i r r o N I i l T A G L D t Grounded nolcommon with negatrve or Positive Polarit Eo urp me nt Berng Powered NoStrap C Noground reference Fig 3 C and D Grounding Possibilities 9 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 15: ...its being powered The hook up leads supplied with the power supply are rated for 3 amps TYPICAL CONSTANT VOLTAGE OPERATION 1 Before connecting the device to be powered to the power supply determine the maximum safe load cr rrrent for the device to be powered and set the cunent limit value see Setting Current Limit procedure in this section 2 Set FINE VOLTAGE control to center and COARSE VOLTAGE co...

Страница 16: ...INSTRUCTIONS CVindicator on r DC powen suppr ilo il Fig 4 Typical Constant Voltage Operation Fig 5 Setting Current Limit Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 17: ...verload protection has now been preset Do not change the CURRENT control setting after this step 7 Remove the short between the and terminals and hook up for constant voltage operation TYPICAL CONSTANT CURRENT OPERATION 1 Before connecting the device to be powered to the power supply determine the maximum safe voltage to be applied press the V switch and set the VOLTAGE controls to obtain that vol...

Страница 18: ...until the point where the preset current limit is reached At that point the output current becomes constant and the outplrt voltage drops in proportion to further increases in load The crossover point is indicated by the front panel LEI indicators The crossover point is reached when the CV indicator goes off and the CC indicator comes on Similarlv crossover from the constant current to the constan...

Страница 19: ...o supplies wili provide trvo 0 30 volt output at up to 6 amps heavier gauge hook up leads are advisable Current equalizing resistors must be used as shown in Fig 9 I owever the protective current limiting featr re will prevent damage if current is temporarily unbalalced during set up When connected in parallel and operating in the constant voltage mode determine the total load current limit ald pr...

Страница 20: ...RUCTIONS 0utput voltage equals sum ofboth drsplays involtage metering mode Fig 8 Connecting Two Power Supplies in Series 1 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 21: ...OPERATING INSTRUCTIONS a o e 1 o _ UsProddPqull nn t p a Fig 9 Connecting Two Power Supplies in Parallel l o Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 22: ...se a Z4 volt electricai systemi bench testing of equipment from these svstems should be performed at Z8 voit s Somc serrricing applications require the iniection of a variable dc voltage for certain tests such as hecking the effect of AGC bias in a television receiver Ihis r luircs rn isolated dc power supplv such a s the Model 1635 The equipment being tested may contain its own power supplv and o...

Страница 23: ...n the classroom laboratory to con duct experiments in fundamental electronics In learning Ohm s law for example the relationships of resistance cur rent and voltage are easilv demonstrated by the use of a power supply BATTERY CIIARGING The power supply can be used as a battery charge to re store the charge in rechargeable batteries such as lead acid nickel cadmium and some alkaline types Refer to ...

Страница 24: ...ry wired To convert to a different line voltage perform the foilowing procedure 1 Make swe the power cord is unplugged Z Remove the case ald locate the porver transformer 3 Rewire the power transformer to the desired line volt age as shown in Fig 10 Insulate the ends of the unused transformer tap wires 4 A change in line voltage may also require a correspond ing change of fuse va1ue Install the co...

Страница 25: ... 120 V tneruur 110 V T101 F101 s101 oRG r20v BLK TAN IAN r ____ _ tt_ __ r T r t tr GRAY 11OV t r a r I F iF I L 220 V 240 V Line Voltage Conversion z0 Fig 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 26: ... VR108 VR1O7 VB1O5 VR1O6 t r o t r VR1 04 tr METERING BOARD r t E J lr S n 7I lP e o 1 l i l i v vR201 a D Fig f1 Location of Adjustments zl Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 27: ...ARSE arrd FINE VOLTAGE controls to a centered position 10 Adjust trimmer pot VRIO for a reading of 0 amps on the multimeter 1i Turn the CURRENT control to max fully clockwise 12 Adjust trimmer pot VRl06 for a reading of 3 15 amps on the multimeter 13 With the A switch on the power supply engaged adjust VRl08 for a reading of 3 15 on the LED display INSTRUMENT REPAIR SERVICE Because of the speciali...

Страница 28: ... address Deliver to or ship PREPAID UPS preferred in tl S A to the nearest B K Precision authorized service agencv see list enclosed with unit If your list of authorized B K Precision service agencies has been misplaced contact your distributor for the name of vour nearest service agencvr or write to B K hecision Dlmascan Corporation Factory Service Operations 6460 West Cortland Street Chicago Ill...

Страница 29: ...authorized oltemtionsorrepoirs Itisvotdif theserialnumber isoltered defacedorremored DYNASCAN shall not be liable for any consequential damages including without limitation damages resulting from loss of use Some states do not allow limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This wananty gives you specific rights and you may also hav...

Страница 30: ...NOTES Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 31: ...NOTES Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 32: ...ed to an ac outlet even if the equipment is turned off Some equipment with a two wire ac power cord including some with polarized power plugs is the hot chassisn type This includes most recent television receivers and audio equipment A plastic or wooden cabinet insulates the chassis to protect the customer When the cabinet is removed for servicing a serious shock hazard exists if the chassis is to...

Страница 33: ...CAN CORPOF ATION 6460WestCortland Street Chicago Illinois 60635 480 535 9 001 O 1986o DYNASCAN CORP Printedin U S A Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 34: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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