BK Precision 1602 Instruction Manual Download | Manualshive

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Summary of Contents for 1602

Page 1: ...I SOLIDSTATE HIGH VOLTAGE REGULATED DCPOWER SUPPLY i trIYNASCAN COF POF ATION...

Page 2: ...GE SPECIFICATIONS 3 FEATI JRES 3 INTRODUCTION 4 OPERATINGCONTROLS 4 OPERATINGINSTRUCTIONS 5 A P P L I C A T I O N S 7 CIRCI JIT DESCRIPTION I1 M A I N T E N A N C E 1 3 CALIBRATION l3 FUSEREPLACEMENT...

Page 3: ...ections or output voltagesettings doesnot require applicationof short circuit to output terminals sirirply press the buttonandadjusttheCURRENT SETcontroitb thedesired setting onthecurrentmeter O400V G...

Page 4: ...ING 8 6 l 2 CURRENT METER Measuresactual B output load current during normal operation IndicatesBt current limit when set resetswitch 3 is pustred B CURRENT SET Provides adjustment of B cur rent limit...

Page 5: ...be the ground reference conneJt the o terminal 9 to the groundterminalT If neitherthe positiveor the negative polarity input of the devicebeingpoweredneedsto be grouniled but the chassisof the device...

Page 6: ...the capacitorsin the equipment to charge this eliminatesthe surgecurrent c If the power supply continuesto shut dodn at the correct current setting check the load circuits to determinethe reasonfor th...

Page 7: ...B supply APPLICATIONS 4 Connect the B lead to the terminal I of the B supply to provide power for the plate and screengrid of the tube 5 Connectthe commonleadto the terminal 9 of the B supply This po...

Page 8: ...the relation stripsof resistance voltage and current are easily demon stratedwith the supply Being able to observeboth voltage and current simultaneouslyis a geat aid in such experi ments Fig 5 shows...

Page 9: ...RE Vnt VARYETN I I MEASURE Vot I VARY Etrv OF ZENER DIODE II EASURE VVnt VARY Eru OBSERVE OHMS IJAII E T BASIC CURRENT DIVTDER rnr a 12 tr fu r1 tr sfu 11 12 tT r1 Fig 5 Typical Laboratory ClassroomEx...

Page 10: ...an D v f i c r Fl B o o g 4 Z h n YfrB H ofi tn N Y r l F z o F O F z Z X A H 1 4 x t r l B D m o o l A Fl tu o x o o o c o l l F1 B o o t u z fi crt frt B o o t u z l frl B o o A Z H z o F l U r l z...

Page 11: ...tsanother tap on this secondaryof the transformer and sequentially steps the rectifier input voltageto a highervalue Rectifier diodesD5 6 7 and8 convertthe AC to full wave DC which is filtered by C8 T...

Page 12: ...d crl ot c A cl tr o o lJr f a0 tr o Ee p _r EE 8 8 g 14 n F C fr o a H q C o o H H H z D rl lO N N a o ri H N r a Er H U H o tl o F z o C o t i F l r E 6 r t2...

Page 13: ...of all other inputs shuttingdown the power supply SCR l also provides the ground path which allows the overload lamp to light Set resetswitch 53 shorts acrossSCR I whenit is depressed to replacethe c...

Page 14: ...2 powersupply 3 Adjpstthe LEVELcontrol 12 for exactly200mAon theexternal ammeter 4 AdjustCURRENT METERCAL potentiometer R27 for exactly2OOrnA on the currentmeterof the 1602 powersupply CLTRRENT LIr il...

Page 15: ...n delivery to an authorizedB K PRECISIONservicecontractor or the factory iervice department accompanied by proof of the dateof purchase in the form of a sales receipt To obtain warranty coverage this...

Page 16: ...DYNASCAN COFlPOF ATION 6460 West Gorflond Street Chicogo lllinois 60635 480 152 9 001G o1980 o DYNASCANCORP PRINTEDIN U S A...

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