Korad KEL103 programmable DC electronic load 300W 120V 30A
Details
The Korad KEL103 is an excellent programmable DC electronic load with 300W of power and high resolution of 0.1 mV and 0.1 mA. The load is programmable with a PC via various interfaces such as USB and RS232. It can be used in Constant Current, Constant Voltage, Constant Resistance and Constant Power modes. The applications of an electronic load are extensive. For example, it can be used to test power supplies, but there are many other applications. For example, it can easily test how a battery works. The electronic load has 100 sets of memory to store and easily retrieve specific settings.
Recommended Accessory: Simplify your testing setup with the Korad KEL103 Connection Board, which provides quick-connect terminals for DC jacks, XT60, USB, and more.
Specifications
| Power (max) | 300 W | |
| Current (max) | 30 A | |
| Voltage (max) | 120 V | |
| Operation modes | CC, CR, CV, CW | |
| Input impedance | 150 kΩ | |
| Resolution | ||
| CV mode | 0 - 18 V: 0.1 mV 0 - 120 V: 1 mV |
|
| CC mode | 0 - 3 A: 0.1 mA 0 - 30 A: 1 mA |
|
| CR mode | 0.05 Ω - 7.5 kΩ : 16 bit | |
| CW mode | 300 W: 0.01 W | |
| Protection | Over Power, Over Current, Over Voltage, Over Temperature | |
| Interfaces | USB, RS232, LAN | |
| Dimensions | 215 x 107 x 386 mm | |
| Weight | 5.17 kg |
Included accessoires:
- power cable
- USB cable
- RS232 serial cable
- testleads (with spades)
- user manual
- Windows software (KEL software (187 MB))
Pros and cons
- Unbeated price/quality ratio
- High resolution
- Can endure 30A
- Dynamic mode can be too complex to use
- User interface (instrument and Windows software) is not great
Downloads
| KEL103 user manual |  (19.46 MB) | Download |
| KEL communication manuals |  (792.39 KB) | Download |
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