Power Transformers

Browse available Power Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
6055-056 PWR XFMR LAMINATED 48VA TH Delevan	1,470	-	RFQ	Datasheet	6055	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 1.7A, Series 850mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6055-088 PWR XFMR LAMINATED 48VA TH Delevan	4,172	-	RFQ	Datasheet	6055	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 44V, Series 88V	Parallel 1.1A, Series 550mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6055-120 PWR XFMR LAMINATED 48VA TH Delevan	3,452	-	RFQ	Datasheet	6055	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 800mA, Series 400mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6055-230 PWR XFMR LAMINATED 48VA TH Delevan	3,744	-	RFQ	Datasheet	6055	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 400mA, Series 200mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6055R-040 PWR XFMR LAMINATED 48VA TH Delevan	3,365	-	RFQ	Datasheet	6055R	Bulk	Active	Laminated Core	115V, 230V	Parallel 20V, Series 40V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	48VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	23.80mm	1500Vrms	1.4 lbs (635 g)
6055R-120 PWR XFMR LAMINATED 48VA TH Delevan	4,595	-	RFQ	Datasheet	6055R	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 800mA, Series 400mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6055R-230 PWR XFMR LAMINATED 48VA TH Delevan	3,880	-	RFQ	Datasheet	6055R	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 400mA, Series 200mA	Dual	Dual	No	48VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	1500Vrms	1.4 lbs (635 g)
6443-010 PWR XFMR LAMINATED 2.5VA TH Delevan	4,615	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 500mA, Series 250mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-012 PWR XFMR LAMINATED 2.5VA TH Delevan	2,436	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 400mA, Series 200mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-016 PWR XFMR LAMINATED 2.5VA TH Delevan	1,333	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 300mA, Series 150mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-020 PWR XFMR LAMINATED 2.5VA TH Delevan	2,361	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 240mA, Series 120mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-024 PWR XFMR LAMINATED 2.5VA TH Delevan	2,805	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 200mA, Series 100mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-028 PWR XFMR LAMINATED 2.5VA TH Delevan	1,944	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 180mA, Series 90mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6443-036 PWR XFMR LAMINATED 2.5VA TH Delevan	4,305	-	RFQ	Datasheet	6443	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 140mA, Series 70mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	4000Vrms	0.25 lb (113.4 g)
6444-010 PWR XFMR LAMINATED 5VA TH Delevan	2,692	-	RFQ	Datasheet	6444	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 1A, Series 500mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)
6444-012 PWR XFMR LAMINATED 5VA TH Delevan	3,548	-	RFQ	Datasheet	6444	Bulk	Obsolete	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 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)
6444-016 PWR XFMR LAMINATED 5VA TH Delevan	4,662	-	RFQ	Datasheet	6444	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 620mA, Series 310mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)
6444-020 PWR XFMR LAMINATED 5VA TH Delevan	3,667	-	RFQ	Datasheet	6444	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 500mA, Series 250mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)
6444-024 PWR XFMR LAMINATED 5VA TH Delevan	3,351	-	RFQ	Datasheet	6444	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 420mA, Series 210mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)
6444-028 PWR XFMR LAMINATED 5VA TH Delevan	4,752	-	RFQ	Datasheet	6444	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 360mA, Series 180mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	4000Vrms	0.37 lb (167.83 g)

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FREQUENTLY ASKED QUESTIONS

Power Transformers FAQ

Common questions about selecting, comparing and sourcing Power Transformers components through Winsun (HK) Electronics.

What should I check when selecting Power Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Power Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Power Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Power Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.