Power Supply Waveform Tools

A unified web-based toolkit designed to visualize and edit test scripts for DC Power Supplies. This project supports both Chroma 62000P (SCPI Sequence) and GW Instek PSW (CSV) formats, enabling engineers to verify automotive test profiles (e.g., ISO-16750-2) directly in the browser.

---

✨ Features by Device

🔴 Chroma 62000P Editor

• Visual Editor: Edit Voltage, Duration, and Slew Rate (V/ms) interactively.
• SCPI Parsing: Supports standard _W_mem.csv SCPI sequence files.
• Advanced Logic: Visualizes Program Linking and Loop Counts.
• Export: Generates SoftPanel-compatible CSV files.

🔵 GW Instek PSW Viewer

• CSV Preview: Visualizes PSW formatted CSV files (Step/Voltage/Current/Time).
• Intelligent Parsing: Automatically skips memo headers and detects data columns.
• Preview Only: Checks waveform shapes before loading them into the instrument via USB/LAN.

---

📝 Supported File Formats

1. Chroma 62000P (SCPI List)

PROG:SEL 1
PROG:COUNT 1
PROG:LINK 2
PROG:SEQ:VOLT 12.0
PROG:SEQ:VOLT:SLEW 10
PROG:SEQ:TIME 0.5

2. GW Instek PSW (CSV)

The tool looks for the Step header row.

memo,Sequence Example...
Cycle,1,1,7
Step,Point,Output,Time(sec),Voltage (V),Current (A)...
1,Start,On,10,14,MAX...
2,,On,8439,0,MAX...

---

⚠️ Disclaimer

This project is an open-source utility developed by the community and is not affiliated with, endorsed by, or connected to Chroma ATE Inc. or GW Instek (Good Will Instrument Co., Ltd). Please ensure all waveforms are verified before running high-voltage/high-current tests on actual hardware.

License: MIT