Power Transformers

Explore Power Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
PC-28-160 PWR XFMR LAMINATED 4.4VA TH Signal Transformer	4,875	9.00	RFQ	Datasheet	PC	Box	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 320mA, Series 160mA	Single	Dual	No	4.4VA	Through Hole	PC Pin	41.30mm L x 31.80mm W	34.92mm	1500Vrms	0.313 lb (141.97 g)
DPC-10-440 PWR XFMR LAMINATED 4.4VA TH Signal Transformer	1,308	8.77	RFQ	Datasheet	DPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 880mA, Series 440mA	Dual	Dual	No	4.4VA	Through Hole	PC Pin	41.30mm L x 31.80mm W	34.92mm	1500Vrms	0.313 lb (141.97 g)
ST-2-48 PWR XFMR LAMINATED 1.1VA TH Signal Transformer	2,915	7.10	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 46mA, Series 23mA	Single	Dual	No	1.1VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	24.60mm	2500Vrms	0.17 lb (77.11 g)
FS28-85 PWR XFMR LAMINATED 2.4VA TH Triad Magnetics	1,653	6.40	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 170mA, Series 85mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
FS10-250-B PWR XFMR LAMINATED 2.4VA TH Triad Magnetics	2,519	6.40	RFQ	Datasheet	Split Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 500mA, Series 250mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
FS28-85-B PWR XFMR LAMINATED 2.4VA TH Triad Magnetics	2,636	6.40	RFQ	Datasheet	Split Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 170mA, Series 85mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
FS36-65-B PWR XFMR LAMINATED 2.4VA TH Triad Magnetics	4,625	6.40	RFQ	Datasheet	Split Pack™	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 130mA, Series 65mA	Dual	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
DPC-20-220 PWR XFMR LAMINATED 4.4VA TH Signal Transformer	2,215	8.77	RFQ	Datasheet	DPC	Box	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 440mA, Series 220mA	Dual	Dual	No	4.4VA	Through Hole	PC Pin	41.30mm L x 31.80mm W	34.92mm	1500Vrms	0.313 lb (141.97 g)
CTX77-19037-R PWR XFMR MAIN ER28 HORIZONTAL Eaton - Electronics Division	4,202	0.00	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PC-16-55 PWR XFMR LAMINATED 1VA TH Signal Transformer	1,367	8.07	RFQ	Datasheet	PC	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 110mA, Series 55mA	Single	Dual	No	1VA	Through Hole	PC Pin	25.40mm L x 34.92mm W	21.08mm	1500Vrms	0.157 lb (71.21 g)
PC-20-45 PWR XFMR LAMINATED 1VA TH Signal Transformer	1,227	8.07	RFQ	Datasheet	PC	Bulk	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 90mA, Series 45mA	Single	Dual	No	1VA	Through Hole	PC Pin	25.40mm L x 34.92mm W	21.08mm	1500Vrms	0.157 lb (71.21 g)
PC-28-30 PWR XFMR LAMINATED 1VA TH Signal Transformer	1,035	8.07	RFQ	Datasheet	PC	Bulk	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 60mA, Series 30mA	Single	Dual	No	1VA	Through Hole	PC Pin	25.40mm L x 34.92mm W	21.08mm	1500Vrms	0.157 lb (71.21 g)
F24-800-C2 PWR XFMR LAMINATED 20VA TH Triad Magnetics	4,494	15.00	RFQ	Datasheet	Split Pack™, Class 2/3, F	Tray	Obsolete	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 1.6A, Series 800mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
F-168XP PWR XFMR LAMINATED 4.5VA TH Triad Magnetics	2,366	11.12	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V	Parallel 15V, Series 32V	Parallel 195mA, Series 50mA	Single	Dual	Yes	4.5VA	Through Hole	PC Pin	60.33mm L x 31.75mm W	36.45mm	1500Vrms	0.469 lb (212.73 g)
DST-5-10 PWR XFMR LAMINATED 12VA TH Signal Transformer	1,347	10.17	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
DST-5-120 PWR XFMR LAMINATED 12VA TH Signal Transformer	2,639	10.17	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 200mA, Series 100mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
DST-5-48 PWR XFMR LAMINATED 12VA TH Signal Transformer	4,155	10.17	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
DST-5-56 PWR XFMR LAMINATED 12VA TH Signal Transformer	3,860	10.17	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 440mA, Series 220mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
FS120-05 PWR XFMR LAMINATED 6VA TH Triad Magnetics	1,834	11.14	RFQ	Datasheet	Split Pack™	Box	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	0.4 lb (181.44 g)
FS48-125 PWR XFMR LAMINATED 6VA TH Triad Magnetics	4,590	11.14	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 250mA, Series 125mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)

FAQ

Frequently Asked Questions

What are Power Transformers components used for?

Power Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Power Transformers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Power Transformers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.