Concentrated Winding Calculator: Layout, Winding Factor & MMF
Design tooth-coil windings for 12N14P, 24N22P and other slot/pole combinations. Get phase letters, winding factors, MMF harmonics, cogging indicators and star/delta lead schedules.
Calculators by WiredWhite engineers: inputs, formulas you can read, results, charts and drawings, checked against reference cases. They run in your browser.
Design tooth-coil windings for 12N14P, 24N22P and other slot/pole combinations. Get phase letters, winding factors, MMF harmonics, cogging indicators and star/delta lead schedules.
Estimate filament drying time with spool heat-up, temperature and humidity, then predict re-wetting in room air or a dry box. Calibrate drying with your own scale log.
Compare heat-pump hydraulic layouts, mixing and plate-exchanger temperature penalties, COP and seasonal cost. Size active water volume for minimum run time and defrost.
Estimate KV cache capacity, concurrent requests, queue delay and streaming latency. Compare parallel agent completion and cost against local server and API limits.
Estimate inference and training VRAM, maximum sequence length and microbatch, runtime and cost for full fine-tuning, LoRA and QLoRA. Compare GPU sharding, checkpointing and editable MFU assumptions.
Size calibrated CAD holes, bosses and wall counts for inserts, self-tapping screws and printed metric threads. Numerical strength is enabled only with matching coupon data.
Estimate AI agent costs with growing history, cache expiry, mixed models, retries and human review. See cost per run, per month and per successful task.
Compare 2×3090, RTX 5090 and Apple silicon. Plan layers, tensor parallelism or MoE experts in RAM, with per-device memory, prefill/decode estimates and cited benchmarks.
Compare owning an AI rig, renting a GPU and using an API. Include prefill, decode, idle power, resale, upkeep, caching and reasoning tokens to find cost per million tokens and break-even.
Compare filament, waste, printing hours and cost for AMS/MMU, dual nozzles, nozzle swaps and toolchangers. Edit dated scenarios and calculate cash or time-valued payback.
Animate TMz waves on an 80×80 Yee grid with graded PML or reflecting PEC walls. Calculate the Courant time step, PML conductivity, ideal reflection and residual field energy.
Turn measured test prints into slicer compensation and CAD hole or pin sizes. Separate shrinkage, wall error and diameter-dependent hole error for five fit targets.
Compare always-on heating, night setback and cheap-hours preheat. See daily kWh, cost, cold hours and peak power with temperature-dependent COP and recovery limits.
Size a solid steel shaft for torque, bending and infinite-life fatigue. Check bearing loads, deflection, slope and Rayleigh critical speed, with diagrams and a rotating stress-cycle animation.
Size LED series resistors and parallel strings, then plan 12/24 V strip feeds, voltage drop, brightness uniformity, cable size and power supplies.
Solve moist-air states from two independent properties and plot HVAC processes. Calculate coil duty, air mixing, humidification and condensate at your site pressure.
Calculate buffer masses or HCl/NaOH volumes for a target pH at working temperature. Includes Davies activity correction, buffer capacity and a titration curve.
Plan serial dilutions with exact two-step routes, pipette limits, excess and dead volume. Map replicates on a 96-well plate and back-calculate CFU/mL.
Calculate cycling power, gear inches, cadence, climb time and e-bike range. Compare rider effort, motor torque, cold battery capacity and dated assistance presets.
Estimate listener SPL and amplifier power with crest-factor headroom. Check speaker cable loss and damping across a driver's impedance curve.
Design sealed and ported speaker boxes from Thiele–Small parameters. Compare bass response, cone excursion, port air speed and cabinet dimensions.
Calculate inverting, non-inverting, difference and summing gain. Check bandwidth, slew rate, output swing and DC errors with a schematic and animated sine.
Calculate density altitude, runway wind components with gusts, and factored takeoff and landing margins. Explore generic performance effects with an animated 50 ft runway schematic.
Calculate takeoff, zero-fuel and landing weight and CG from your own POH data. Plot the CG envelope and follow the continuous fuel-burn track.
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