THROUGH HOLE MOUNTED Power & Mains Transformers 174

Reset All

Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Power Rating	Center Tap Feature-2	No. of Winding (Primary)	Isolation Voltage	Packing Method	Output Current-1	Output Current-2	No. of Winding (Secondary)	Sub-Category	Dimensions	Volt-Ampere Rating (VA)	Maximum Operating Temperature	Center Tap Feature-1	Application	Output Voltage-2	Output Voltage-1	Minimum Operating Temperature	Nominal Operating Frequency	Rating (Primary)	Height	Width	Nominal Input Voltage (V)	Additional Features	Length	Maximum Input Voltage (V)
FP24-500	Triad Magnetics	SPLIT BOBBIN POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL		NO	2	2000 V		1 A	1 A	2		L63.5XB50.8XH26.97 (mm)	12 VA		NO	POWER	12 V	12 V		50/60 HZ	DUAL 115/230V	26.97 mm	50.8 mm	115/230	PCB MOUNTABLE	63.5 mm
44272	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.556 A		2			10 VA	50 Cel	NO		9 V	9 V		50-60 HZ	SINGLE 230V	34.75 mm	42.5 mm	230		50.5 mm
44274	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.333 A		2			10 VA	50 Cel	NO		15 V	15 V		50-60 HZ	SINGLE 230V	34.75 mm	42.5 mm	230		50.5 mm
44091	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE; CSA; EN; UL; VDE		NO						2			1.5 VA	70 Cel	NO		6 V	6 V	-25 Cel	50/60 HZ	SINGLE 230V	23.8 mm	26.7 mm	230		31.7 mm
VPP10-1000	Triad Magnetics	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE, CSA, CUL, TUV, UL		NO	2	4000 V		2 A	2 A	2		L47.62XB39.67XH34.92 (mm)	10 VA		NO	POWER	5 V	5 V		50/60 HZ	DUAL 115V	34.92 mm	39.67 mm	115/230		47.62 mm
44059	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.028 A		2			1 VA	70 Cel	NO		18 V	18 V		50/60 HZ	SINGLE 230V	22.2 mm	27.6 mm			32.6 mm
FL30/9	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO	2					2	Other Transformers	68mm x 57mm x 35.8mm	30 VA	40 Cel	NO	ISOLATION	9 V	9 V		50-60 HZ	DUAL 115V	35.814 mm	56.896 mm	115		68.072 mm	115
FS12-1600	Triad Magnetics	SPLIT BOBBIN POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA, UL		NO	2	2500 V		3.2 A	3.2 A	2		L57.15XB47.62XH36.5 (mm)	20 VA		NO	POWER	6.3 V	6.3 V		50/60 HZ	DUAL 115V	36.5 mm	47.62 mm	115/230		57.15 mm
VCM5,0/2/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			5 VA	50 Cel	NO		12 V	12 V		50-60 HZ	SINGLE 230V	32.258 mm	37.084 mm	230		64.008 mm
44129	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.083 A		2			2 VA	70 Cel	NO		12 V	12 V		50/60 HZ	SINGLE 230V	27.3 mm	27.6 mm			32.6 mm
44093	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED	44000			NO				63 A	63 A	2		L32.6XB27.6XH24.3 (mm)	1.5 VA		NO		12 V	12 V			SINGLE 230V	24.3 mm	27.6 mm			32.6 mm
FL6/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			6 VA	40 Cel	NO		12 V	12 V		50/60 HZ	DUAL 115V	22.606 mm	43.942 mm	115		53.086 mm
VTX-120-3803-412	Vigortronix Uk	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE		NO		4200 V		.125 A		2			3 VA		NO		12 V	12 V		50/60 HZ	DUAL 115V	30 mm	32 mm	115/230		38 mm
45063	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL		NO		4000 V		1.25 A	1.25 A	2			30 VA	50 Cel	NO		12 V	12 V			DUAL 115V	35 mm	57 mm	115	PARALLEL CONNECTED	68 mm
VTX-120-4206-212	Vigortronix Uk	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE		NO		4200 V		.25 A		2			6 VA		NO		12 V	12 V		50/60 HZ	SINGLE 230V	32 mm	36 mm	230		43 mm
FL52/9	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			52 VA	40 Cel	NO		9 V	9 V		50/60 HZ	DUAL 115V	49.022 mm	70.104 mm	115		86.614 mm
BVEI3821195	Hahn And Kg	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA, UL		NO			BULK	.25 A		1			4.5 VA	70 Cel	NO			18 V			SINGLE 230V	28.6 mm	35.5 mm	230		41.3 mm
VB0,35/1/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE	.35 W	NO	1					1	Other Transformers	22.7mm x 22mm x 15mm	.35 VA	70 Cel	NO	ISOLATION		12 V		50-60 HZ	SINGLE 230V	14.986 mm	22.098 mm	230		22.606 mm	230
44060	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.021 A		2			1 VA	70 Cel	NO		24 V	24 V		50/60 HZ	SINGLE 230V	22.2 mm	27.6 mm			32.6 mm
45045	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL		NO		4000 V		.583 A	.583 A	2			14 VA	50 Cel	NO		12 V	12 V			DUAL 115V	24 mm	57 mm	115	PARALLEL CONNECTED	68 mm
FL10/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			10 VA	40 Cel	NO		12 V	12 V		50-60 HZ	DUAL 115V	22.86 mm	56.896 mm	115		68.072 mm
45062	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL		NO		4000 V		1.667 A	1.667 A	2			30 VA	50 Cel	NO		9 V	9 V			DUAL 115V	35 mm	57 mm	115	PARALLEL CONNECTED	68 mm
AVB3,2/2/9	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL		NO						2			3.2 VA	50 Cel	NO		9 V	9 V		50-60 HZ	DUAL 115V	30.734 mm	35.052 mm	115		40.894 mm
45065	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED	45000	UL		NO				833 A	833 A	2		L68.0XB57.0XH35.0 (mm)	30 VA		NO		18 V	18 V			SINGLE 115/230V	35 mm	57 mm			68 mm
VTX-120-006-515	Vigortronix Uk	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE		NO		3750 V		.2 A		2			6 VA		NO		15 V	15 V		50/60 HZ	DUAL 110/130V	35 mm	36 mm	110/130/220/240		43 mm
AVB0,5/2/8	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			.5 VA	70 Cel	NO		8 V	8 V		50-60 HZ	DUAL 115V	19 mm	22 mm	115		22.7 mm
FL10/6	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			10 VA	40 Cel	NO		6 V	6 V		50/60 HZ	DUAL 115V	22.86 mm	56.896 mm	115		68.072 mm
FL18/6	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			18 VA	40 Cel	NO		6 V	6 V		50-60 HZ	DUAL 115V	27.686 mm	56.896 mm	115		68.072 mm
VCM36/2/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			36 VA	40 Cel	NO		12 V	12 V		50-60 HZ	SINGLE 230V	48.514 mm	47.498 mm	230		87.122 mm
45059	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL		NO		4000 V		.667 A	.667 A	2			24 VA	50 Cel	NO		18 V	18 V			DUAL 115V	31 mm	57 mm	115	PARALLEL CONNECTED	68 mm
44202	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED				NO				.107 A	.107 A	2		L41.0XB35.0XH28.0 (mm)	3.2 VA	70 Cel	NO		15 V	15 V		50/60 HZ	SINGLE 230V	28 mm	35 mm			41 mm
VTX-120-012-509	Vigortronix Uk	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE		NO		3750 V		.666 A		2			12 VA		NO		9 V	9 V		50/60 HZ	DUAL 110/130V	45.5 mm	47.75 mm	110/130/220/240		57.25 mm
45018	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA, UL, VDE		NO		4000 V		.063 A	.063 A	2			3 VA	70 Cel	NO		24 V	24 V			DUAL 115V	17 mm	44 mm	115	PARALLEL CONNECTED	53 mm
44123	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.167 A		1			2 VA	70 Cel	NO			12 V		50/60 HZ	SINGLE 230V	27.3 mm	27.6 mm			32.6 mm
FL14/8	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			14 VA	40 Cel	NO		8 V	8 V		50/60 HZ	DUAL 115V	24.384 mm	56.896 mm	115		68.072 mm
FL30/24	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			30 VA	40 Cel	NO		24 V	24 V		50/60 HZ	DUAL 115V	35.814 mm	56.896 mm	115		68.072 mm
VTX-120-006-524	Vigortronix Uk	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CE		NO		3750 V		.125 A		2			6 VA		NO		24 V	24 V		50/60 HZ	DUAL 110/130V	35 mm	36 mm	110/130/220/240		43 mm
44131	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.056 A		2			2 VA	70 Cel	NO		18 V	18 V		50/60 HZ	SINGLE 230V	27.3 mm	27.6 mm			32.6 mm
45027	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA, UL, VDE		NO		4000 V		.25 A	.25 A	2			6 VA	70 Cel	NO		12 V	12 V			DUAL 115V	22 mm	44 mm	115	PARALLEL CONNECTED	53 mm
BVEI4811172	Hahn And Kg	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL; VDE					BULK	.834 A		1			10 VA	70 Cel	NO			12 V			SINGLE 230V	35.1 mm	42.9 mm	230		69.2 mm
VB0,35/2/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CUL, EAC, UL, VDE		NO						2			.35 VA	70 Cel	NO		12 V	12 V		50-60 HZ	SINGLE 230V	15 mm	22 mm	230		22.7 mm
44128	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		EN; UL		NO				.111 A		2			2 VA	70 Cel	NO		9 V	9 V		50/60 HZ	SINGLE 230V	27.3 mm	27.6 mm			32.6 mm
VC10/1/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						1			10 VA	40 Cel	NO			12 V		50-60 HZ	SINGLE 230V	34.544 mm	42.926 mm	230		51.054 mm
45069	Myrra Sas	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA, UL, VDE		NO		4000 V		1.667 A	1.667 A	2			40 VA	50 Cel	NO		12 V	12 V			DUAL 115V	38.5 mm	70 mm	115	PARALLEL CONNECTED	83 mm
DPC10-1000	Regal Electronics	POWER TRANSFORMER	THROUGH HOLE MOUNTED				NO		1500 V		1 A	1 A	2		47.625mm X 36.5252mm X 41.275mm	10 VA		NO		5 V	5 V		50/60 HZ	DUAL 115V	41.275 mm	36.5252 mm			47.625 mm
PC10-1000	Regal Electronics	POWER TRANSFORMER	THROUGH HOLE MOUNTED				NO		1500 V		1 A	1 A	2		47.625mm X 36.5252mm X 41.275mm	10 VA		NO		5 V	5 V		50/60 HZ	SINGLE 115V	41.275 mm	36.5252 mm			47.625 mm
PT13/2/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		CSA; CUL; EAC; UL; VDE		NO						2			13 VA	40 Cel	NO		12 V	12 V		50-60 HZ	SINGLE 230V	39.878 mm	46.99 mm	230		55.88 mm
VB0.5/2/12	Block Transformatoren-elektronik	POWER TRANSFORMER	THROUGH HOLE MOUNTED		UL; VDE		NO						2		L22.7XB22.0XH19.0 (mm)	.5 VA	70 Cel	NO		12 V	12 V		50/60 HZ	SINGLE 230V	19 mm	22 mm			22.7 mm

Power & Mains Transformers

Power and mains transformers are types of electrical transformers used in power transmission and distribution systems to convert high voltage and low current to low voltage and high current or vice versa. They are essential components in the electricity grid, and are used to step up or step down voltage levels for efficient transmission and distribution of electrical energy.

Power transformers are used in high voltage transmission systems, typically at voltages of 110 kV and above, to step up or step down the voltage levels. They have a high power rating, typically ranging from several hundred kVA to several thousand MVA, and are designed to handle high currents and voltages without overheating or breaking down. Power transformers are typically oil-immersed, and use a magnetic core made of laminated steel to reduce losses and improve efficiency.

Mains transformers, also known as distribution transformers, are used in low voltage distribution systems, typically at voltages of 11 kV or below, to step down the voltage levels for use by consumers. They have a lower power rating than power transformers, typically ranging from several kVA to several hundred kVA, and are designed to operate at lower voltages and currents. Mains transformers are typically dry-type, and use a magnetic core made of laminated steel or ferrite to reduce losses and improve efficiency.

Both power and mains transformers require proper design, selection, and maintenance to ensure reliable and efficient operation. They are subject to various standards and regulations, such as IEC (International Electrotechnical Commission) and IEEE (Institute of Electrical and Electronics Engineers), to ensure their safety and performance. Proper installation and maintenance of transformers, such as regular inspection, testing, and oil analysis, are also critical to ensure their longevity and performance.