- 框图
- Design considerations
- Product listing
- Videos
- Videos
- 支持
框图
AC/DC converter
Power management
Motor control (Compressor)
Motor control (Fan)
Motor control (Actuator)
Sensors interface
Communications interface
Signal conditioning
Gate driver
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Human-Machine interface
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Design considerations
- Heat pumps can either use a single unit design or split (Outdoor / Indoor) design and range from 2 kW to 20 kW, with typical modern insulated buildings requiring less than 6 kW.
- Depending on heating level, various voltage and power requirements are needed for the compressor, circulator pump and fan
- Drive is towards more efficient PFC topologies, with new Vienna rectifier / totem pole topologies preferred
- IGBTs and new wide-bandgap technologies provide the efficiencies required