Electronic Loads

Keithley 2380 Series Programmable DC Electronic Loads Keithley Series 2380 programmable DC electronic loads can sink a wide range of voltages and currents. The 200 W model 2380-500-15 ( 917-6569 ) can accept up to 500 V or 15 A. The 250 W model 2380-120-60 ( 917-6566 ) can accept up to 120 V or 60 A. The 750 W model 2380-500-30 ( 917-6563 ) can accept up to 500 V or 30 A. These single-output, stand-alone DC electronic loads can operate in constant current (CC), constant voltage (CV), constant resistance (CR) or constant power (CP) mode. They can be configured to provide a dynamically changing load to the DC source with up to 25 kHz of dynamic cycling, superior voltage/current resolution and readback accuracy, and multiple interface choices. Features and Benefits Constant current (CC),constant voltage (CV), constant resistance (CR), and constant power (CP) operating modes LED simulated load test mode Readback voltage and current resolution down to 0.1mV/0.01mA Dynamic mode with cycle rate up to 25kHz Voltage rise and fall time measurement Current monitor function List mode Battery test mode Built-in GPIB,USB and RS-232 interfaces Dimensions 214.81 x 104.24 x 397.03 mm (200/250 W models), 482 x 131.4 x 580 mm (750 W model) Weight 4.65 kg (200/250 W models), 24.95 kg (750 W model) Areas of Application Environmental test, stress test and accelerated life testing for AC/DC power sources and DC/DC modules LED lighting drivers and high power component testing Automotive electronics testing Battery research and discharge testing Production test Supplied with Quick start guide, documentation CD, power cord

The LD series features electronic loads which are suitable for testing and characterising a wide variety of dc power sources. They can be used to investigate the behavior of many different types of power source such as PFCs, batteries and solar cells, as well as electronic power supply units. The wide voltage/current range, multiple operating modes and built-in transient generator give them versatility to offer test solutions from the design laboratory through to the component test area. Variable drop-out voltage for battery testing400 watts continuous dissipation at 28°CConstant current, resistance, conductance, voltage (LD400 models only) and power modesHigh resolution and accuracy for level settingCurrent monitor output for waveform viewingFront and rear input terminalsBuilt-in transient generator with variable slewHigh resolution backlit graphic LCD with soft key controlAnalog remote control of levels and TTL control of on/off and transient switching

Keithley 2380 Series Programmable DC Electronic Loads Keithley Series 2380 programmable DC electronic loads can sink a wide range of voltages and currents. The 200 W model 2380-500-15 ( 917-6569 ) can accept up to 500 V or 15 A. The 250 W model 2380-120-60 ( 917-6566 ) can accept up to 120 V or 60 A. The 750 W model 2380-500-30 ( 917-6563 ) can accept up to 500 V or 30 A. These single-output, stand-alone DC electronic loads can operate in constant current (CC), constant voltage (CV), constant resistance (CR) or constant power (CP) mode. They can be configured to provide a dynamically changing load to the DC source with up to 25 kHz of dynamic cycling, superior voltage/current resolution and readback accuracy, and multiple interface choices. Features and Benefits Constant current (CC),constant voltage (CV), constant resistance (CR), and constant power (CP) operating modes LED simulated load test mode Readback voltage and current resolution down to 0.1mV/0.01mA Dynamic mode with cycle rate up to 25kHz Voltage rise and fall time measurement Current monitor function List mode Battery test mode Built-in GPIB,USB and RS-232 interfaces Dimensions 214.81 x 104.24 x 397.03 mm (200/250 W models), 482 x 131.4 x 580 mm (750 W model) Weight 4.65 kg (200/250 W models), 24.95 kg (750 W model) Areas of Application Environmental test, stress test and accelerated life testing for AC/DC power sources and DC/DC modules LED lighting drivers and high power component testing Automotive electronics testing Battery research and discharge testing Production test Supplied with Quick start guide, documentation CD, power cord