BOMwiki the bill-of-materials encyclopedia
30,441,948 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Series Transformer Core and Windings

Assembly

Two-core PST series unit whose windings inject a voltage in quadrature with the line voltage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Series Transformer Core and Windings parts and their functions

6 top-level parts · 15 parts in total · full bill of materials below
Series Transformer Core and Windings parts diagram: 1 series unit core, 2 series line winding, 3 series excited winding, 4 series core clamping frame, 5 series insulation barriers, 6 winding lead exit. 15 parts in 6 top-level items.
Series Transformer Core and Windings parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Series Unit Core 1× Grain-oriented silicon steel core for the series unit
2 Series Line Winding 3× Series (line) windings, one per phase, carrying full load current
3 Series Excited Winding 3× Series excited windings, one per phase, fed from the exciting unit
4 Series Core Clamping Frame 1× Core clamping frame and tie bars for the series unit
5 Series Insulation Barriers 1× Pressboard and oil-duct insulation barriers
6 Winding Lead Exit 6× Insulated lead exits from series windings to bushings and links

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Series Transformer Core and Windings

6 top-level lines · 6 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Series Unit Core phase-shifting-transformer-series-core 1× 1 · part
2 Series Line Winding phase-shifting-transformer-series-primary 3× 3 · part
3 Series Excited Winding phase-shifting-transformer-series-secondary 3× 3 · part
4 Series Core Clamping Frame phase-shifting-transformer-series-clamping 1× 1 · part
5 Series Insulation Barriers phase-shifting-transformer-series-insulation 1× 1 · part
6 Winding Lead Exit phase-shifting-transformer-lead-exit 6× 6 · part

Where the series transformer core and windings is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Phase-Shifting Transformer

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $2–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Inovance
inovance.com ↗ 		Shenzhen, CN Drives & motion control 500 units 10–14 wks
🇮🇳Sona Comstar
sonacomstar.com ↗ 		Gurugram, IN EV driveline & motors 500 units 10–14 wks
🇨🇳Broad-Ocean
broad-ocean.com ↗ 		Zhongshan, CN Electric motors 500 units 10–14 wks
🇸🇬Nidec (Singapore)
nidec.com ↗ 		Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗ 		Bengaluru, IN Automotive components 500 units 10–14 wks