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
161H10 PWR XFMR LAMINATED 24VA TH Hammond Manufacturing	2,211	22.15	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 4.8A, Series 2.4A	Single	Single, Multiple Taps	No	24VA	Through Hole	PC Pin	41.40mm L x 57.15mm W	35.05mm	2000Vrms	0.82 lb (371.95 g)
166E25 PWR XFMR LAMINATED 3.75VA CHAS Hammond Manufacturing	4,765	27.80	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	150mA	Single	Single	Yes	3.75VA	Chassis Mount	Wire Leads	60.45mm L x 35.05mm W	35.05mm	2000Vrms	0.4 lb (181.44 g)
164J16 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	2,250	22.27	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 4.5A, Series 2.25A	Single	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
164J120 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	3,882	22.27	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 600mA, Series 300mA	Single	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
164J36 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	4,173	22.27	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 2A, Series 1A	Single	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
164J24 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	1,232	22.27	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 3A, Series 1.5A	Single	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
PWDI13161 PWR XFMR CHAS MT Hammond Manufacturing	2,405	24.73	RFQ	Datasheet	PWDAHL	Box	Active	-	600V	-	120mA	Single	-	-	-	Chassis Mount	Wire Leads	73.03mm L x 46.23mm W	2.370" (60.20mm)	-	-
166J24 PWR XFMR LAMINATED 24VA CHAS MT Hammond Manufacturing	4,399	22.78	RFQ	Datasheet	166	Box	Active	Laminated Core	117V	24V	1A	Single	Single	Yes	24VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	1.4 lbs (635 g)
166M2 PWR XFMR LAMINATED 7.5VA CHAS MT Hammond Manufacturing	1,625	22.78	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	2.5V	3A	Single	Single	Yes	7.5VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
266K18 PWR XFMR LAMINATED 27VA CHAS MT Hammond Manufacturing	3,763	22.82	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 9V, Series 18V	Parallel 3A, Series 1.5A	Dual	Dual	No	27VA	Chassis Mount	Wire Leads	93.73mm L x 50.04mm W	58.67mm	2000Vrms	1.6 lbs (725.7 g)
266J24 PWR XFMR LAMINATED 24VA CHAS MT Hammond Manufacturing	4,642	22.82	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Dual	Dual	No	24VA	Chassis Mount	Wire Leads	79.50mm L x 50.80mm W	69.85mm	2000Vrms	1.6 lbs (725.7 g)
187E24 PWR XFMR LAMINATED 57.6VA CHAS Hammond Manufacturing	2,515	23.49	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	24V	2.4A	Single	Single	Yes	57.6VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 55.50mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
162J36 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	4,619	23.57	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 2A, Series 1A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
229C24 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	4,377	23.61	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	1.1 lbs (499 g)
229C34 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	1,648	23.61	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 17V, Series 34V	Parallel 1.4A, Series 700mA	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	0.92 lb (417.3 g)
229C40 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	3,698	23.61	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 1.2A, Series 600mA	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	0.89 lb (403.7 g)
229C16 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	4,545	23.61	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 8V, Series 16V	Parallel 3A, Series 1.5A	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	0.92 lb (417.3 g)
229C12 PWR XFMR SEMI-TORO 24VA TH Hammond Manufacturing	2,808	23.61	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 3.8A, Series 1.9A	Dual	Dual	No	24VA	Through Hole	PC Pin	57.15mm L x 72.90mm W	31.75mm	1750Vrms	0.92 lb (417.3 g)
186E10 PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	2,633	23.69	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	10V	5A	Dual	Single	Yes	50VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
186E12 PWR XFMR LAMINATED 50.4VA CHAS Hammond Manufacturing	2,530	23.69	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	12.6V	4A	Dual	Single	Yes	50.4VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.8 lbs (816.5 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.