KEITHLEY Bench Power Supply 2280S-32-6 User Manual

KEITHLEY 2280S-32-6 Bench Power Supply User Guide

GENERAL PURPOSE POWER SUPPLIES

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - GENERAL PURPOSE POWER SUPPLIES KEITHLEY 2280S-32-6 Bench Power Supply User Guide - GENERAL PURPOSE POWER SUPPLIES

SPECIAL PURPOSE POWER SUPPLIES

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - SPECIAL PURPOSE POWER SUPPLIES KEITHLEY 2280S-32-6 Bench Power Supply User Guide - SPECIAL PURPOSE POWER SUPPLIES KEITHLEY 2280S-32-6 Bench Power Supply User Guide - SPECIAL PURPOSE POWER SUPPLIES

ELECTRONIC LOADS

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - ELECTRONIC LOADS

SINGLE OUTPUT PROGRAMMABLE POWER SUPPLIES

Selection Chart by Voltage and Current Outputs

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Selection Chart by Voltage and Current Outputs

Selection Chart by Voltage and Current Outputs­ Exploded View

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Selection Chart by Voltage and Current Outputs–Exploded View

Series 2200

Single-channel, Low-noise, Programmable Power Supplies

Designed for Benchtop and Automated Test Applications

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2200

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Single-channel

2200 Features

■ Linear power supply with low ripple and noise
■ Power up to 150 W
■ 0.03% voltage programming accuracy
■ 0.05% current programming accuracy
■ 1 mV / 0.1 mA programming resolution, high precision power supply for testing low power components
■ Remote sense function maximizes output voltage accuracy at the DUT
■ List mode supports up to 80 steps to improve ATE test efficiency
■ 2200 Series supplied with USB and GPIB interfaces
■ Three-year warranty
■ KickStart Software support

The 2200 Series programmable power supplies have excellent accuracy for R&D and manufacturing testing of a wide range of components, subassemblies, and end products .

Series 2220/2230

Two or Three Channels, Low Noise, Programmable Power Supplies Designed for Benchtop Applications

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2220 2230

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Two or Three Channels

Series 2220/2230 Features

■ Two or three outputs
■ Linear power supply with low ripple and noise
■ All channels are isolated and can be controlled independently to maximize flexibility
■ All channels have remote sensing to ensure maximum voltage accuracy at the DUT
■ Two 30 V channels can be connected in series or parallel and the display shows total output voltage and current
■ 0.03% voltage programming accuracy and 0.1% current programming accuracy
■ Three-year warranty
■ KickStart Software support

Series 2220/2230 Multi-Channel Power Supplies are excellent for use in student labs, R&D, and test labs. They provide 2 or 3 channels of isolated, high quality power to one or multiple DUTs.

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2220 2230 Multi-Channel Power Supplies

Use the series and parallel modes to double voltage or current output. The supply ensures that both channels share the load equally; and, the supply displays the total voltage output, the current output, and the control mode being used.

2231A-30-3
Triple-Channel DC Power Supply

Designed for Benchtop Applications

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - 2231A-30-3

2231A-30-3 Features
■ Three independent and adjustable outputs in one instrument
■ Power up to 195 W
■ 0.06% voltage programming accuracy
■ 0.2% current programming accuracy
■ DC power with less than 5 mVp-p noise
■ Simultaneous display of all three outputs
■ Double output levels by connecting the two 30 V channels in series or parallel
■ Store 30 setups
■ Turn off any output with a programmable timer
■ Control from a PC with optional USB interface
■ Three-year warranty
■ KickStart Software support

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - 2231A-30-3 Features

The 2231A-30-3 is a highly cost-effective power supply with 195 W of power for student laboratories and laboratory R&D use .

Series 2230

High Power, 3-Channel, Programmable Power Supplies

For Design and Test of high power components and circuits

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2230

Series 2230 Features
■ One 195 W model and two 375 W models
■ 195 W model has two 30 V, 3 A channels and one 5 V, 3 A channel
■ 375 W models have two 30 V, 6A channels or two 60 V, 3 A channels and one 5 V, 3 A channel
■ All channels are independently controlled and are isolated to power a wide range of test setups
■ All channels have remote sensing so that the programmed voltage is accurately applied to the load
■ Set and monitor output voltages with 0.03% basic accuracy and 1 mV resolution
■ Monitor load current with 0.1% basic accuracy and 1 mA resolution
■ Low noise, linear regulation with <1 mVrms ripple and noise
■ Combine channels in series to output as high as 60 V and in parallel with two or three channels to create capacity as high as 15 A (2230-30-6)
■ Voltage and current outputs of three channels are displayed simultaneously for immediate observation of each output state
■ USB and RS-232 interfaces and rear panel connections for automated test convenience
■ KickStart Software support

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - KickStart Software support

Power two isolated circuits with isolated output channels . 2230-30-3 TRIPLE CHANNEL DC POWER SUPPLY

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Power two isolated circuits

Easily test a bipolar circuit over its operating voltage range using the tracking function so both the +voltage and the ­ voltage change together .

High Power 3-Channel Power Supplies

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2230 High Power 3-Channel Power Supplies

Series 2280S

Precision Measurement, Programmable Power Supplies

Designed for Current Drain Analysis

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2280S

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Current Drain Analysis

The Series 2280S Precision Measurement Power Supply helps R&D and test engineers easily perform current drain analysis on low power products.

Series 2280S Features

■ 6½-digit DMM measurement capability to observe load currents from 100 nA to 6 A
■ High speed sampling capability, for capturing load current pulses as narrow as 140 µs
■ 192 W linear power supply with low ripple and noise and <50 µs, fast transient response
■ Output list function
■ Programmable voltage slew rate simulates supply rise time conditions
■ GUI with waveform display of output current and voltage
■ GPIB, USB, and LAN (LXI) interfaces
■ Three-year warranty
■ KickStart Software support

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2280S Features

Series 2260B

Single-Channel Wide Range, Programmable Power Supplies

Designed for Automated Test and Benchtop Applications

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2260B

Series 2260B Features
■ Single output, high power density, system power supply
■ 360 W, 720 W and 1080 W versions with voltage up to 800 V and current up to 108 A
■ Programmable voltage or current rise and fall times preventing damage from inrush current to low impedance loads
■ Constant current priority setting reduces voltage and current overshoot when powering LEDs
■ Simulate a battery’s output with a programmable output resistance
■ Choose from analog control, USB, LAN, or an optional GPIB interface for automated control
■ Save bench and test system space: six 71mm wide 360 W units or three 142 mm wide 720 W units or two 214 mm wide 1080 W units fit in a standard rack width
■ Ability to combine two of same model in series or three in parallel to increase voltage / current
■ Three-year warranty
■ KickStart Software support

The Series 2260B Programmable DC Power Supplies provide plenty of power for automated environmental test systems, life testing systems, and production test systems . The programmable slew rates minimize inrush current to protect DUTs, especially for LED product test and switch-mode power supply test .

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2260B Features KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2260B Features KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2260B Features

2281S

Precision DC Supply and Battery Simulator

Dynamic battery simulation using a battery model

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - 2281S

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Precision DC Supply

2281S Features
■ Battery simulator
– Simulate a battery based on a dynamic battery model
– Dynamic and static simulation modes to simulate battery output
– Graphical display of capacity and battery voltage
■ Battery test instrument
– Create a battery model based on a rechargeable battery’s charge cycle
– Test battery capacity
– Monitor V, I, R and Amp-Hour data
■ Precision power supply
– 6½-digit DMM measurement capability to observe load currents from 100nA to 6A
– High speed sampling capability, for capturing load current pulses as narrow as 140μs
■ GPIB, USB, and LAN/LXI interfaces
■ Three-year warranty
■ KickStart Software support

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - 2281S Features

Series 2300

Fast Transient Response and Battery Simulating Power Supplies

Designed for Production testing of portable, battery-operated products

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2300

Series 2300 Features
■ Variable output resistance for simulating a battery’s output response (2302, 2306-LAN, and 2308)
■ Ultra-fast response to large load current changes such as transmit currents
■ Sinks current to simulate a discharged rechargeable battery
■ 100 nA current measurement sensitivity
■ Single- and dual-channel models, second channel simulates a battery charger
■ Built-in digital voltmeter
■ GPIB programmable
■ LAN communication (2306-LAN only)
■ KickStart Software support (2306-LAN only)

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Fast Transient Response

The 2303, 2306-LAN, and 2308 have a programmable output resistance, which allows them to simulate the output of a real battery, a capability that conventional power supplies do not have . The voltage output response of a lithium ion battery to a load current burst is shown in the figure on the left . The figure on the right shows the voltage output of the 2308 with its output resistance programmed to be equivalent to the internal resistance of the Lithium Ion battery . The 2308’s output is nearly identical to the battery’s output .

Series 2300 Specialized DC Power Supplies

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2300 Specialized DC Power Supplies

Series 2290

High Voltage Power Supplies

Designed for High voltage breakdown testing and leakage current testing on high power devices

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2290 KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2290

Series 2290 Features
■ 5000 V and 10,000 V models
■ µA current sensitivity
■ Low noise, <1 Vrms for the 10 kV model and <3 mVrms for the 5 kV supply
■ Safety interlock controls the high voltage output
■ GPIB programmable

Series 2380

Programmable DC Electronic Loads

Designed for Benchtop and Automated Test of Power Conversion Devices

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2380

Series 2380 Features
■ 200 W, 250 W, and 750 W models
■ Supports up to 500 V or 60 A
■ Constant current (CC), constant voltage (CV), constant resistance (CR),and constant power (CP) operating modes
■ LED simulated load test mode for testing LED drivers
■ Battery discharge mode for battery characterization
■ Dynamic mode with the cycle rate up to 25 kHz
■ Readback voltage and current resolution down to 0.1 mV and 0.01 mA
■ Voltage rise time and fall time measurement
■ Current monitor function
■ List mode
■ GPIB, USB, and RS-232 interfaces

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2380 Features

Test power supplies to ensure they conform to the latest efficiency standards with the Series 2380 Electronic Loads and the PA3000 Power Analyzer . Use the Series 2380 Electronic Loads to test the power supplies over a wide range of loads .

Series 2380 Programmable DC Electronic Loads

KEITHLEY 2280S-32-6 Bench Power Supply User Guide - Series 2380 Programmable DC Electronic Loads

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accessible, call: +41 52 675 3777
Rev. 02.2022

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