Product description
A bench lab power supply with four channels, large power output, high precision and many functions. An excellent power supply in the lab, education, production, for testing and characterization - indeed, most applications. A resolution of 1mV/1uA, fast response time and low ripple and noise derived from linear regulation results in stable and accurate voltages in even the most demanding situations.
All four channels are adjustable from 0V / 0A to the rated voltage and current - four real channels with constant voltage or constant current. The channels are independent, but channels 2 and 3 can be run in series or parallel internally, for higher voltage or current output.
Channels 2 and 3 can (independently of each other) use four-wire measurement to minimize losses from resistive cables. For four-wire measurement, the sense inputs on the back of the unit are used (terminal block for this is included). External four-wire measurement does not work in serial or parallel mode.
The 4.3" / 480*272 display has a clear interface and enough room for showing all channel settings at once. The display shows voltage and current with the full 5 digits.
A waveform mode works much like a simple oscilloscope, and can show curves over voltage and current draw in real time, on all channels simultaneously. This data can also be saved to a USB memory stick.
The interface is easy to use, with dedicated buttons for on and off per channel (as well as a global one), serial/parallel mode for channels 2 and 3, number pad and jog wheel. A save/recall button is available to save and read settings from the internal memory.
The list mode can automatically step through pre-programmed settings to with set timings, for testing that devices work correctly at all voltages, for automated characterization of circuits or devices in production, etc.
Can also be controlled via USB or via web server over Ethernet. Has a connector for a USB memory stick for saving/backing up settings and more.
Protected against overvoltage and overcurrent.
Channel 1:
- Voltage: 0-6V
- Current: 0-3.2A
Channel 2:
- Voltage: 0-32V
- Current: 0-3.2A
- 4-wire capable
Channel 3:
- Voltage: 0-32V
- Current: 0-3.2A
- 4-wire capable
Channel 4:
- Voltage: 0-6V
- Current: 0-3.2A
Channel 2 and 3 in series:
- Voltage: 0-60V
- Current: 0-3.2A
Channel 2 and 3 in parallel::
- Voltage: 0-32V
- Current: 0-6.4A
Common specifications:
- Max output power: 240W
- Resolution, voltage: 1mV
- Resolution, current: 1mA
- Ripple and noise (bandwidth 20MHz): 5mV p-p / 350uV RMS
- Temperature coefficient: 100ppm/°C after 30 min. warmup
- Weight: 8Kg
- Width: 221 mm
- Height: 133 mm
- Depth: 300 mm
