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.

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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
241-6-12 PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	4,145	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V	12.6V	2.5A	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
LP-24-1000 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	1,511	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Dual	Dual	No	24VA	Through Hole	PC Pin	72.90mm L x 57.20mm W	31.80mm	1500Vrms	0.938 lb (425.47 g)
A41-80-230 PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	2,408	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 700mA, Series 350mA	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 kg)
ST-3-16 PWR XFMR LAMINATED 2.4VA TH Signal Transformer	2,485	-	RFQ	Datasheet	ST	Box	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 300mA, Series 150mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	30.80mm	2500Vrms	0.25 lb (113.4 g)
PC-34-35 PWR XFMR LAMINATED 1.2VA TH Signal Transformer	4,940	-	RFQ	Datasheet	PC	Box	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 70mA, Series 35mA	Single	Dual	No	1.2VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	30.15mm	1500Vrms	0.188 lb (85.28 g)
CL2-5.0R-12 PWR XFMR LAMINATED 5VA TH Signal Transformer	4,243	-	RFQ	Datasheet	CL2	Box	Active	Laminated Core	115V, 230V	12V	420mA	Dual	Single	No	5VA	Through Hole	PC Pin	41.30mm L x 36.50mm W	34.90mm	4000Vrms	0.37 lb (167.83 g)
LP-40-150 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	1,030	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 300mA, Series 150mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.50mm L x 39.60mm W	21.60mm	1500Vrms	0.438 lb (198.67 g)
DP-241-7-10 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	2,741	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V, 230V	10V	5A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
MPI-400-230 PWR XFMR LAMINATED 400VA CHAS MT Signal Transformer	2,587	-	RFQ	Datasheet	MPI	Bulk	Active	Laminated Core	100V, 115V, 200V, 215V, 230V	Parallel 115V, Series 230V	Parallel 3.4A, Series 1.7A	Dual, Multiple Taps	Dual	No	400VA	Chassis Mount	Terminal Block	104.80mm L x 128.10mm W	98.20mm	4000Vrms	9.9 lbs (4.5 kg)
M4L-3-6 PWR XFMR LAMINATED 600VA CHAS MT Signal Transformer	3,935	-	RFQ	Datasheet	M4L	Bulk	Active	Laminated Core	115V, 100V	115V	5.2A	Dual, Multiple Taps	Single	No	600VA	Chassis Mount	Terminal Block	113.28mm L x 129.03mm W	114.30mm	4000Vrms	15 lbs (6.8 kg)

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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.