modules_meta

-1 rows


Description

Stores information about types of module.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
moduletype_id serial 10 √ nextval('modules_meta_moduletype_id_seq'::regclass)
modules.module_type_id modules_moduletype_id_fkey R

Unique identifier for the module type. Auto-incremented upon insertion.
manufacturer text 2147483647 √ null

Manufacturer of the module.
manufacturer_pn text 2147483647 √ null

Part number of the module from the manufacturer.
capacity_mah int4 10 √ null

Rated capacity of the module in mAh.
cells_in_series int4 10 √ null

Number of cells in series.
cells_in_parallel int4 10 √ null

Number of cells in parallel.
batterytype_id int4 10 √ null
cells_meta.cell_type_id modules_meta_batterytype_id_fkey R

Cells that make up the module. Refers to the cell type defined in cells_meta table.
dimensions jsonb 2147483647 √ null

Physical dimensions of the module. Stored in hstore data type that allows for dictionary like behavior. Example for a cylindrical cell: “height”=>“65.00 ± 0.2 mm”, “diameter”=>“18.3 +0.2 / -0.3 mm”

Indexes

Constraint Name Type Sort Column(s)
modules_meta_pkey Primary key Asc moduletype_id

Relationships

Close relationships within degrees of separation