High Voltage DC Loads
High Voltage DC Loads
Two independently adjustable load channels are provided in one module. Each channel has CC, CR, CV & CP operating modes as well as a programmable short test.
|Power:||0 to 40W||0 to 250W|
|Voltage:||0.3 to 80VDC||0.8 to 80VDC|
|Current:||0 to 3A||0 to 60A|
|Optional Control:||Ethernet, IEEE 488.2, RS-232, USB|
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The ELP-3330F load modules offer 2 independently adjustable load channels in one module. The 5 digit high resolution display shows V, I and P simultaneously for both load channels.
The slew rate along with the time spent at the higher and lower load levels can be adjusted. Remote sense capability is also provided to counter voltage drops in the load lines.
- CC, CR, CV, CP and Dynamic Operation
- Adjustable OCP, OPP and Short Tests
- Selectable Load ON/OFF Voltage
- 5 digit V, I and W Display
Operating Ranges and Features
The voltage at which the Load switches on and off can be preset making these units ideal for sensitive applications such as battery discharging. Limits can be set to flag GO/NG indication making these units ideal for batch and production testing as well as general laboratory work.
The mainframes the modules are housed in have a memory function allowing setups to be quickly stored and recalled.
Each channel has CC, CR, CV & CP operating modes along with a programmable short test function that measures the short voltage and current. Adjustable overcurrent and overpower protection test modes are also provided for testing PSU limits. When in constant current or power modes dynamic operation is possible allowing the load to switch between 2 current levels.
Interfaces and Control
Front panel control is provided as standard for each module. LAN, USB, RS-232 and IEEE 488.2.interfaces are optionally available for the mainframes the units are housed in.
APPLICATION SPECIFIC GUIs
The ELP-3330F is available with a current waveform generator (option /9923). This allows the electronic load to sink different levels of energy over time. These load profiles can either be created on a PC using the waveform generator software, or imported from oscilloscope data.
Form Factor and Enclosures
|Max Power Channel A||Voltage Channel A||Current Channel A||Max Power Channel B||Voltage Channel B||Current Channel B|
|ELP-3330F||250W||0.8 - 80VDC||0 - 60A||50W||0.8 - 80VDC||0 - 6A||Add|
|ELP-3332F||120W||0.8 - 80VDC||0 - 24A||120W||0.8 - 80VDC||0 - 24A||Add|
|ELP-3336F||40W||0.3 - 80VDC||0 - 3A||40W||0.3 - 80VDC||0 - 3A||Add|
Frequently asked questions
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