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
241-3-24 PWR XFMR LAMINATED 2.4VA CHAS MT Signal Transformer	4,022	11.38	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	24V	100mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.60mm L x 29.60mm W	31.20mm	2500Vrms	0.25 lb (113.4 g)
DST-2-120 PWR XFMR LAMINATED 1.1VA TH Signal Transformer	1,869	12.09	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 20mA, Series 10mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	24.60mm	2500Vrms	0.17 lb (77.11 g)
161GA10 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,865	13.29	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 880mA, Series 440mA	Single	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.33 lb (149.69 g)
3FL10-250 PWR XFMR LAMINATED 2.5VA TH Tamura	3,025	10.18	RFQ	Datasheet	3FL	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 500mA, Series 250mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.60mm L x 39.60mm W	16.80mm	1500Vrms	-
F20-120 PWR XFMR LAMINATED 2.5VA TH Triad Magnetics	1,933	8.63	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 240mA, Series 120mA	Single	Dual	No	2.5VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	30.15mm	2500Vrms	0.25 lb (113.4 g)
3FD-536 PWR XFMR LAMINATED 12VA TH Tamura	4,515	14.13	RFQ	Datasheet	3FD-5xx	Tube	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 700mA, Series 350mA	Dual	Dual	No	12VA	Through Hole	PC Pin	48.50mm L x 41.52mm W	38.00mm	2500Vrms	-
3FL12-200 PWR XFMR LAMINATED 2.5VA TH Tamura	4,501	10.18	RFQ	Datasheet	3FL	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 400mA, Series 200mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	47.60mm L x 39.60mm W	16.80mm	1500Vrms	-
PL2.5-12-130B PWR XFMR LAMINATED 2.5VA TH Tamura	3,961	9.52	RFQ	Datasheet	PL2.5-xx-130B	Tube	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 400mA, Series 200mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	41.28mm L x 36.37mm W	28.60mm	3500Vrms	-
183E20 PWR XFMR LAMINATED 2.5VA TH Hammond Manufacturing	3,755	13.44	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 240mA, Series 120mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	41.28mm L x 36.50mm W	28.58mm	4000Vrms	0.17 lb (77.11 g)
186B36 PWR XFMR LAMINATED 6.12VA CHAS Hammond Manufacturing	4,355	16.06	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	36V	170mA	Dual	Single	Yes	6.12VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.44 lb (199.58 g)
3FS-410 PWR XFMR LAMINATED 6VA TH Tamura	1,304	9.13	RFQ	Datasheet	3FS-4xx	Tube	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 1.2A, Series 600mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.50mm L x 34.83mm W	34.55mm	2500Vrms	-
3FS-412 PWR XFMR LAMINATED 6VA TH Tamura	1,635	9.13	RFQ	Datasheet	3FS-4xx	Tube	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 1A, Series 500mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.50mm L x 34.83mm W	34.55mm	2500Vrms	-
F20-300 PWR XFMR LAMINATED 6VA TH Triad Magnetics	4,788	10.82	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Single	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
F16-800-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	3,266	11.11	RFQ	Datasheet	Split Pack™, Class 2/3, F	Tray	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 1.6A, Series 800mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 g)
229E120 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	3,860	16.52	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 60V, Series 120V	Parallel 40mA, Series 20mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.21 lb (95.25 g)
160G120 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,762	16.60	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 170mA, Series 85mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.54 lb (244.94 g)
F36-550 PWR XFMR LAMINATED 20VA TH Triad Magnetics	2,423	14.58	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 1.1A, Series 550mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
162D12 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	4,374	13.29	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 180mA, Series 90mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
186B20 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	3,299	16.06	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	20V	300mA	Dual	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.45 lb (204.12 g)
F56-220-C2 PWR XFMR LAMINATED 12VA TH Triad Magnetics	2,635	11.11	RFQ	Datasheet	Split Pack™, Class 2/3, F	Tray	Active	Laminated Core	115V	Parallel 28 V, Series 56V	Parallel 440mA, Series 220mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	36.50mm	2500Vrms	0.7 lb (317.51 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.