Appliance Electronics & Control Boards calculator
Control Board Capacity Gap Calculator Calculator
Capacity gap analysis starts with a reliable view of available board output before comparing it with OEM demand. This calculator estimates usable appliance control board capacity across a production cell, line, or constrained process after uptime and yield losses.
What this calculator does
- Estimate usable appliance control board production capacity from boards per production cycle, available cycles, equipment uptime, and combined yield.
- a production planner needs to compare available control board capacity with appliance build demand
- Returns usable production capacity for the constrained appliance electronics process in the selected planning window.
Formula used
- Gross scheduled board capacity = boards completed per constrained cycle × available constrained-process cycles
- Usable control board capacity = gross capacity × constrained process uptime × combined good-board yield
Inputs explained
- Boards completed per constrained cycle: undefined
- Available constrained-process cycles: undefined
- Constrained process uptime: undefined
- Combined good-board yield: undefined
How to use the result
- Use it before comparing capacity with washer, dryer, refrigerator, or oven control board demand by shift, day, or week.
- The calculator does not accept demand directly, so compare the usable capacity result with your demand plan separately to identify the actual gap.
Common questions
- Which process should I use as the constrained cycle? Use the bottleneck step such as SMT, ICT, functional test, coating, programming, burn-in, or final inspection.
- What is combined good-board yield? It is the expected yield through the constrained process or process chain being evaluated.
- How do I find the capacity gap? Subtract required appliance board demand from the usable capacity result using the same time period and board family scope.
- How can I use the result? Use it to justify overtime, second fixtures, outsourcing, yield improvement, or product mix changes when capacity falls short.
Last reviewed 2026-05-12.