DC Power Cable Size Calc vs Coffee Roast Tracker

DC Power Cable Size Calculator are electrical calculator to find approximate wire gauge/size based on the length of the wire, the voltage and the current (in amps). Features: - Instant calculation - Result are copy able to other app - Formula are include as reference - Support various unit for each input Cable sizes are important for low voltage battery cables, wind turbines, solar panels and load cables. Common reasons for low voltage (12v, 24v or 48v) system faults are voltage drops through incorrectly sized cables. It can be very dangerous If the cable is too small, as the cable will heat up and potentially cause a fire. On contrast an oversized cables might cause energy or money waste. Formula: VDI = (Amps x Distance)/(%Volt Drop x Voltage) VDI - Voltage Drop Index (a reference number based on resistance of wire) Distance - One way wiring distance in feet %Volt Drop = acceptable voltage drop Cable Size by cross-sectional area [Cooper] mm² = VDI x 1.1 The voltage drop value will vary depending on your application. The standard 2% are use to ensure delivering full potential to any needed electrical source. And 5% or more voltage drop is more common in automotive applications. Safety Guide: - Cable sizes should only be used as a guideline and all figures should be checked against the manufacturers data sheet. - Cables should be fused / current protected to their max rating or less. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Track your roasts, calculate roast levels by weight loss, and perfect your craft as a home roaster. No account required. Your data stays on your device. Coffee Roast Tracker is a simple tool for home coffee roasters who want to calculate their small-batch coffee roast levels, track their results, and improve consistency over time. How it works: 1. Start a roast by entering your bean origin and green weight 2. After roasting, log your final weight 3. The app calculates your weight loss percentage and determines your roast level. Features: - Automatic roast level detection - From Light (City-) to French roast, based on industry-standard weight loss percentages - Roast history - All your roasts saved and searchable, grouped by date - Quick stats - See your average weight loss, most common roast level, and total roasts at a glance - Roast guide - Reference chart showing weight loss ranges for each roast level (City- through French) - Dark mode - Easy on the eyes during early morning roasts - Edit & undo - Made a mistake? Edit entries or undo deletions