Power Transformers

Use the filters and product table below to compare Power Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary (Full Load)	Current - Output (Max)	Primary Winding(s)	Secondary Winding(s)	Center Tap	Power - Max	Mounting Type	Termination Style	Size / Dimension	Height - Seated (Max)	Voltage - Isolation	Weight
186D12 PWR XFMR LAMINATED 31.5VA CHAS Hammond Manufacturing	4,263	-	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	12.6V	2.5A	Dual	Single	Yes	31.5VA	Chassis Mount	Solder, Quick Connect	82.55mm L x 52.20mm W	49.02mm	2000Vrms	1.4 lbs (635 g)
183F12 PWR XFMR LAMINATED 5VA TH Hammond Manufacturing	3,850	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 800mA, Series 400mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 36.50mm W	34.93mm	4000Vrms	0.37 lb (167.83 g)
187C10 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	1,998	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	10V	1.2A	Single	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.68 lb (308.44 g)
187C12 PWR XFMR LAMINATED 12.6VA CHAS Hammond Manufacturing	2,702	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	12.6V	1A	Single	Single	Yes	12.6VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 43.82mm W	41.15mm	2000Vrms	0.75 lb (340.19 g)
166G20 PWR XFMR LAMINATED 10VA CHAS MT Hammond Manufacturing	4,324	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	20V	500mA	Single	Single	Yes	10VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166G14 PWR XFMR LAMINATED 7VA CHAS MT Hammond Manufacturing	1,297	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	14V	500mA	Single	Single	Yes	7VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
162F120 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	4,405	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 100mA, Series 50mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
162F12 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	1,447	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 1A, Series 500mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
160G56 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,552	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 360mA, Series 180mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.59 lb (267.62 g)
166E12 PWR XFMR LAMINATED 1.8VA CHAS MT Hammond Manufacturing	2,878	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12V	150mA	Single	Single	Yes	1.8VA	Chassis Mount	Wire Leads	52.32mm L x 35.05mm W	30.23mm	2000Vrms	0.3 lb (136.08 g)

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Power Transformers FAQ

Common questions about filtering, comparing and sourcing Power Transformers components.

How can I narrow the Power Transformers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Power Transformers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.