- circuits by country
Select a country to view accurate codes specific to its electrical standards. Identify circuit colors for safe wiring. Access detailed guidelines for international compliance. Save and share configurations for future reference.
Showing 401–420 of 1,000 ranked alternatives.
Arsosa Network Inc.
Calculate runtime and capacity
Calculate runtime, capacity, and energy needs using different chemistries and sizes. Convert between mAh, Wh, voltage, and other units. Compare specifications and energy requirements for various devices.
Danfoss A/S
Digital toolbox for heating professionals.
The app provides professionals with tools for radiator presetting, product finding, project management, and hydronic balancing. It also includes calculators for flow/pressure, floor heating, and burner conversion.
Sam Virgillo
Electronic formula calculators and value converters.
The app provides electronic formula calculators and value converters. It includes Ohm's law, Op-Amp gain, LC circuit, impedance, and resistor calculators, along with metric and imperial unit conversions.
PortFi, LLC
Set schedules and current limits
Control EV with remote start and stop functions. Adjust current limits and set schedules. View energy usage history. Manage speed based on time to optimize electrical load and utility rates.
Air Conditioning Contractors of America
HVAC duct sizing the easy way.
The app provides HVAC duct sizing using ACCA's Manual D, the ANSI standard for residential duct design. It offers features like zooming, locking the wheel, and taking snapshots for reference.
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