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Preface

Preface

Welcome

Thank you for using a Keithley Instruments product. The Series 2200
Multichannel Programmable DC Power Supplies are

fl

exible DC sources designed

to power a wide range of applications. The model 2230-30-1 offers three power
channels and the model 2220-30-1 provides two channels. The output channels on
both models are independent and isolated, allowing you to power circuits with
different references or polarities. Each channel can be enabled or disabled as your
application requires. All outputs feature remote sense capability which can be used
to reduce the effect of lead resistance, delivering 0.03% basic voltage accuracy
even when using long leads. Basic current accuracy is 0.1% for all channels and
linear regulation delivers low noise – less than 3 mVp-p. Flexible display modes
make it easy to use the two 30 V outputs in combination, and the USB interface
makes it easy to build PC-based systems without converters or special cables.

These compact power supplies cover a wide range of applications without
covering a lot of bench space. Versions of these power supplies are available for
use at 100 VAC nominal line voltage which is common in Japan. These versions
are indicated by the "J" suf

fi

x.

Products

This manual contains information about the following products:

Model

Description

2220-30-1

Dual Channel Programmable DC Power Supply

2220J-30-1

Dual Channel Programmable DC Power Supply for Japan

2230-30-1

Triple Channel Programmable DC Power Supply

2230J-30-1

Triple Channel Programmable DC Power Supply for Japan

Series 2200 Multichannel Programmable DC Power Supplies Technical Reference

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Содержание Series 2200

Страница 1: ...ey com E C N E D I F N O C F O E R U S A E M R E T A E R G A Series 2200 Multichannel Programmable DC Power Supplies Specifications and Performance Verification Technical Reference 2220S 905 01 Rev A...

Страница 2: ......

Страница 3: ...use the information herein in whole or in part without the prior written approval of Keithley Instruments Inc is strictly prohibited All Keithley Instruments product names are trademarks or registered...

Страница 4: ......

Страница 5: ...ment control and data I O connections are for connection to Category I sources unless otherwise marked or described in the user documentation Exercise extreme caution when a shock hazard is present Le...

Страница 6: ...dangers that might result in personal injury or death Always read the associated information very carefully before performing the indicated procedure The CAUTION heading in the user documentation expl...

Страница 7: ...iii Products iii Extended Warranty iv Contact Information iv Specifications 1 Performance Verification 13 Test Record 15 Performance Verification Procedures 23 Series 2200 Multichannel Programmable DC...

Страница 8: ...special operations 10 Table 13 Safety characteristics 11 Table 14 Electromagnetic Compatibility EMC Measurement laboratory and control product family 12 Table 15 DC voltage accuracy with remote sense...

Страница 9: ...channels and linear regulation delivers low noise less than 3 mVp p Flexible display modes make it easy to use the two 30 V outputs in combination and the USB interface makes it easy to build PC base...

Страница 10: ...ve for details Contact Information If you have any questions after reviewing this information please use the following sources 1 Keithley Instruments website http www keithley com 2 Keithley web forum...

Страница 11: ...ne for remote sense The maximum voltage difference between a terminal and its associated sense line may not exceed 1 V The available overhead above full scale voltage to support remote sense is limite...

Страница 12: ...ading 10 mV at 25 C 5 C standard range Voltage readback resolution nominal 1 mV Voltage readback temperature coefficient typical 0 03 of reading 10 mV per C outside the 25 C 5 C standard range Line re...

Страница 13: ...h Voltage Frequency Fuse Rating Max VA 110V 110 115 120 50 60 Hz 6 3A TH 250V 350 220V 220 230 240 50 60 Hz 3 15A TH 250V 350 2200J 30 1 Line Selection Switch Voltage Frequency Fuse Rating Max VA 110V...

Страница 14: ...10 mV per C outside of the 25 C 5 C standard range Constant Current Operation nominal The unit may be set to be a constant current over a range of voltages Current Range The output voltage may be adj...

Страница 15: ...annel 3 nominal A third channel is provided It is primarily targeted at logic power Constant Voltage Operation nominal The unit may be set to be a constant voltage over a range of currents Voltage Ran...

Страница 16: ...C 5 C standard range Line Regulation Voltage Change over the full rated line voltage range 0 01 3 mV Line Regulation Current Change over full rated line voltage range 0 1 3 mA Load Regulation Voltage...

Страница 17: ...el 1 The error is the same as for the Current Measurement Accuracy Parallel Combination nominal Delivers up to 3 A when CH1 and CH2 are wired in parallel The meter reads back the combined current Avai...

Страница 18: ...mer may be set to any value between 1 and 999 999 seconds Timer Accuracy 100 ppm Software Voltage Limit nominal The product offers the opportunity to change the maximum settable voltage on a temporary...

Страница 19: ...ve to any other output terminal Remote sense terminals should remain within 1 V of their respective outputs to avoid possible damage Table 8 Terminal strip Item Description The rear panel has a custom...

Страница 20: ...provided with the rackmount installation instructions Construction materials nominal Chassis Aluminum Front Panel Plastics PC ABS blend Table 11 Environment performance Parameter All models Temperatur...

Страница 21: ...Compliance IEC61010 1 2001 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use Channel to Channel Isolation Voltage Any output can be floated up to 240 V DC peak A...

Страница 22: ...000 4 5 IEC 61000 4 6 IEC 61000 4 8 IEC 61000 4 11 EN 61000 3 2 EN 61000 3 3 1 1 Emissions that exceed the levels by this standard may occur when this equipment is connected to a test object 2 Use hig...

Страница 23: ...est record on the following pages and use it to record the performance test results for your power supply NOTE Each individual performance test must be done for each channel This means two times for t...

Страница 24: ...rforming any maintenance disconnect the line cord and all test cables Operators of this instrument must be protected from electric shock at all times The responsible body must make sure that operators...

Страница 25: ...acy without remote sense DC voltage readback accuracy DC voltage line regulation DC voltage load regulation DC current accuracy DC current readback accuracy DC current line regulation DC current load...

Страница 26: ...nnel 2 0 0 00000 V 0 5 A 0 01000 V __________ 0 01000 V 25 7 5000 V 0 5 A 7 48775 V __________ 7 51225 V 50 15 00000 V 0 5 A 14 98550 V __________ 15 01450 V 75 22 50000 V 0 5 A 22 48325 V __________...

Страница 27: ...Channel 2 0 0 00000 V 0 5 A 0 01000 V __________ 0 01000 V 25 7 500000 V 0 5 A 7 48625 V __________ 7 51375 V 50 15 00000 V 0 5 A 14 98250 V __________ 15 01750 V 75 22 50000 V 0 5 A 22 47875 V _____...

Страница 28: ...900 V Channel 2 0 0 00000 V 0 5 A ________ ________ ________ 0 01000 V 25 7 50000 V 0 5 A ________ ________ ________ 0 01225 V 50 15 00000 V 0 5 A ________ ________ ________ 0 01450 V 75 22 50000 V 0...

Страница 29: ..._____ _________ _________ _________ _________ _________ 0 0072000 V Table 19 DC voltage load regulation Instrument Min load Ref load Max load Ref Min Max Ref Max Ref 0 98 Largest Max value Channel 1 _...

Страница 30: ...00000000 A 0 00500000 A __________ 0 00500000 A 25 15 V 0 3750 A 0 36963 A __________ 0 38037 A 50 15 V 0 75000 A 0 74425 A __________ 0 75575 A 75 15 V 1 1250 A 1 11888 A __________ 1 13113 A 100 15...

Страница 31: ...______ 0 00650000 A Channel 2 0 0 A ________ ________ ________ 0 00500000 A 25 0 375 A ________ ________ ________ 0 0053750 A 50 0 75 A ________ ________ ________ 0 00575000 A 75 1 125 A ________ ____...

Страница 32: ..._______ _________ 0 003400 A Table 24 Voltage noise at 7 MHz Instrument Voltage test load R 1 Measured rms Maximum rms Measured pk pk Maximum pk pk Channel 1 40 ________ 1 mV ________ 3 mV Channel 2 4...

Страница 33: ...t 3 You must connect the DUT and the test equipment to the same AC power circuit Connect the DUT and test instruments into a common power strip if you are unsure of the AC power circuit distribution C...

Страница 34: ...Keithley 2000 DMM 5 High current hook up wire High current connections are indicated with bold lines in the setup illustrations 18 AWG minimum hookup wire assemblies To perform all tests the following...

Страница 35: ...connect to the power supply Channel 1 12 Vishay Dale RH05012R00FE02 Channel 2 12 Vishay Dale RH05012R00FE02 Channel 3 2230 30 1 and 2230J 30 1 only 2 5 Vishay Dale RH0502R500FE02 11 Load Resistor for...

Страница 36: ...strokes lost on any annunciator 4 If the EEPROM is damaged or the latest operation data in the EEPROM is missing the display appears as follows 5 If the calibration data in the EEPROM is missing the d...

Страница 37: ...f the channels sequentially 1 Power off the DUT 2 Remove the shorting clip from the Remote Sense connector on the rear panel for the channel being tested Be sure to retain the clip or clips for the ch...

Страница 38: ...voltmeter be away from the high current connections between the electronic load and the DUT A solution is a pair fork lugs with all three wires crimped in Another alternative is a fork lug between the...

Страница 39: ...Performance Verification Figure 4 DC voltage accuracy with remote sense test setup The channel 1 test setup is shown Series 2200 Multichannel Programmable DC Power Supplies Technical Reference 29...

Страница 40: ...the channel under test CUT to the full scale FS output current 8 Set the CUT to 0 of the FS output voltage 0 V 9 Turn the DUT output on 10 Enter the voltmeter reading into the table for checking DC vo...

Страница 41: ...1 Set up the equipment as shown See Figure 5 NOTE Ensure the warm up criteria has been met as described in the Performance Verification Conditions NOTE To assure accurate measurements the voltmeter mu...

Страница 42: ...volts are being read 3 Set the electronic load as follows a Set to Constant Current b Set to draw a constant current at the test current specified for the channel under test CUT in the table for chec...

Страница 43: ...accuracy See Table 17 on page 18 10 Calculate the difference of the two measurements taken in steps 8 and 9 and enter the absolute value into the difference column of the table See Table 17 on page 1...

Страница 44: ...apan configured units 110 99 V 90 220 198 V 180 2 Set the voltmeter as follows a Set to measure DC volts b Set to auto range c Verify that the Math mx b function is disabled shift DCV assuring that vo...

Страница 45: ...n 7 Enter the voltmeter reading into the table for checking DC Voltage Line Regulation under the min column for the CUT See Table 18 on page 19 Series 2200 Multichannel Programmable DC Power Supplies...

Страница 46: ...oltage selector switch AC Power Source voltage Japan configured units 110 115 V 100 V 220 230 V 200 V 11 Enter the voltmeter reading into table for checking DC Voltage Line Regulation under the Nom co...

Страница 47: ...Set to draw 0 Amps 3 Set the channel under test CUT to 100 of the full scale FS output current 4 Set the CUT to 100 of the FS output voltage 5 Turn the DUT output on 6 Enter the voltmeter reading int...

Страница 48: ...maximum load column for the channel See Table 19 on page 19 11 Calculate the three values Ref Min Max Ref and Max Ref 0 98 Enter the values into the appropriate columns See Table 19 on page 19 12 Ent...

Страница 49: ...0 05 Resistor Item 4 DC Voltmeter Item 8 Current Shunt Resistor Cabling For each channel sequentially 1 Set up the equipment as shown See Figure 6 NOTE Ensure the warm up criteria has been met as desc...

Страница 50: ...under test CUT See Table 20 on page 20 4 Set the channel under test CUT to 0 of the full scale FS output current 5 Set the CUT to 100 of the FS output voltage 6 Turn the DUT output on 7 Enter the volt...

Страница 51: ...ce Verification This completes the check for one channel If needed return to step 1 to run through the check for the next channel Series 2200 Multichannel Programmable DC Power Supplies Technical Refe...

Страница 52: ...t DC V mX B Use the arrow key to move the cursor to the far right until it is positioned on the Press the up range button once so that M 10 00000 Press the arrow key to move the cursor to the 1 s digi...

Страница 53: ...the voltage specified in the following table DUT voltage selector switch AC power source voltage Japan configured units 110 115 V 100 V 220 230 V 200 V 11 Enter the voltmeter reading into the Nom line...

Страница 54: ...at M 10 00000 Press the arrow key to move the cursor to the 1 s digit and then press the up range button once so that M 20 00000 Press the Enter button and check that the display shows B 0 Press the E...

Страница 55: ...6 Enter the voltmeter reading into the table for checking current load regulation at the minimum voltage for your product See Table 23 on page 22 Series 2200 Multichannel Programmable DC Power Supplie...

Страница 56: ...nel 2 29 4 V Channel 3 5 88 V 10 Enter the voltmeter reading into the table for checking current load regulation at the maximum voltage for the CUT See Table 23 on page 22 11 Calculate the two values...

Страница 57: ...frequency noise on the power line that the instrument may not fully reject Noise directly on the mains is typically better controlled Use the same mains outlet for both the DUT and test oscilloscope...

Страница 58: ...Performance Verification Figure 7 7 MHz test setup The channel 1 test setup is shown 48 Series 2200 Multichannel Programmable DC Power Supplies Technical Reference...

Страница 59: ...FS output voltage 8 Set the CUT to the 100 FS output current 9 Turn the DUT output on WARNING Do not touch the load resistor The load resistor may become hot enough to cause burns 10 Enter the oscill...

Страница 60: ...mounts of high frequency noise on the power line that the instrument may not fully reject Noise directly on the mains is typically better controlled Use the same mains outlet for both the DUT and test...

Страница 61: ...Performance Verification Figure 8 20 MHz voltage noise test setup The channel 1 test setup is shown Series 2200 Multichannel Programmable DC Power Supplies Technical Reference 51...

Страница 62: ...el under test CUT to the 100 FS output current 8 Turn the DUT output on WARNING Do not touch the load resistor The load resistor may become hot enough to cause burns 9 Enter the oscilloscope measureme...

Страница 63: ...s of high frequency noise on the power line that the instrument may not fully reject Noise directly on the mains is typically better controlled Use the same mains outlet for both the DUT and test osci...

Страница 64: ...100 FS output current 8 Turn the DUT output on WARNING Do not touch the load resistor The load resistor may become hot enough to cause burns 9 Enter the oscilloscope measurements into the table for c...

Страница 65: ......

Страница 66: ...of Keithley Instruments Inc All other trademarks and trade names are the property of their respective companies A G R E A T E R M E A S U R E O F C O N F I D E N C E Keithley Instruments Inc Corporate...

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