DCEL-1000

DCEL-1000 is a digital DC electronic load.

• Operates between 0 - 500 VDC, 4 μA¹ - 30A (~200 W maximum, depending on cooling solution)
• Two current ranges: 30 A (2 mA¹ resolution) and 50 mA (4 μA¹ resolution)
• Has dedicated voltage sense terminals
• Consists of two parallel MOSFETs with separate current sense and gate drive
• Controlled via opto-isolated 2.5 MHz SPI interface and control signals
• Requires +12 VDC, provides isolated +5 VDC (1 W)

¹ Theoretical resolution without oversampling assuming 2 LSB noise for current sense ADCs, most likely will change

Table of contents

1. About the project
2. Project status
3. Getting started
   1. Dependencies
4. License
5. Authors

About the project

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Project status

Currently working on finishing designing the hardware, both electrical and mechanical.

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Getting Started

Dependencies

• My EAGLE libraries

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License

Copyright (c) 2018 Valters Melnalksnis

This project is licensed under the MIT License - see LICENSE.txt file for details.

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Authors

• Valters Melnalksnis - Initial work

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