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
LP-30-800 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	105	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 1.6A, Series 800mA	Dual	Dual	No	24VA	Through Hole	PC Pin	72.90mm L x 57.20mm W	31.80mm	1500Vrms	0.938 lb (425.47 g)
A41-25-230 PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	199	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 220mA, Series 110mA	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
DST-7-24 PWR XFMR LAMINATED 36VA TH Signal Transformer	110	-	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 3A, Series 1.5A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
DST-7-28 PWR XFMR LAMINATED 36VA TH Signal Transformer	118	-	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 2.6A, Series 1.3A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
14A-30-512 PWR XFMR LAMINATED 30VA TH Signal Transformer	1,574	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	5V, ±12V	1.25A, 250mA	Dual	Dual	Yes	30VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
14A-30-515 PWR XFMR LAMINATED 30VA TH Signal Transformer	326	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	5V, ±15V	1.25A, 200mA	Dual	Dual	Yes	30VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
241-7-24 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	106	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V	24V	2.4A	Single	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
14A-56-24 PWR XFMR LAMINATED 56VA TH Signal Transformer	829	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 4.66A, Series 2.33A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
DP-241-8-10 PWR XFMR LAMINATED 100VA CHAS MT Signal Transformer	211	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V, 230V	10V	10A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.40mm L x 58.50mm W	67.70mm	2500Vrms	2.8 lbs (1.3 kg)
CL2-80-24 PWR XFMR LAMINATED 80VA CHAS MT Signal Transformer	521	-	RFQ	Datasheet	CL2	Bulk	Active	Laminated Core	115V, 230V	24V	3.33A	Dual	Single	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 64.30mm W	76.20mm	4000Vrms	2.8 lbs (1.3 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.