SURFACE MOUNT SMPS Transformers 311

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Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Terminal Finish	Power Rating	No. of Functions	No. of Winding (Primary)	Isolation Voltage	Inductance (Primary)	Packing Method	Output Current-1	Minimum ET Product	No. of Winding (Secondary)	Sub-Category	Dimensions	Maximum Operating Temperature	Application	Output Voltage-2	Output Voltage-1	Minimum Operating Temperature	Height	Width	Nominal Input Voltage (V)	Load Resistance	Additional Features	Minimum Input Voltage (V)	JESD-609 Code	Minimum Operating Frequency	Length	Turns Ratio (Np:Ns)	Maximum Operating Frequency	Maximum Input Voltage (V)
PL300-101L	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		300 W		2		448 uH	TRAY			1			125 Cel				-40 Cel	10.4 mm	26.67 mm	48		LENGTH DIM INCLUDES TERMINAL ALSO			200 KHz	29.46 mm		700 KHz
POE13F-12L	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	13 W		2		35 uH				1		L21.97XB17.2XH8.51 (mm)				12 V		8.51 mm	17.2 mm			TURNS RATIO: 1:0.35;1:0.35, LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO	36	e2		21.97 mm		250 KHz	72
POE13F-12LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier	13 W		3		35 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L17.2XB14.98XH8.51 (mm)	125 Cel			12 V	-40 Cel	8.51 mm	14.98 mm			FLYBACK TRANSFORMER	36			17.2 mm		250 KHz	72
POE13W2X12-R	Eaton Corporation	SMPS TRANSFORMER	SURFACE MOUNT	POE13W2X12-R			13 W		2		100 uH	REEL			2		L18.0XB18.0XH10.0 (mm)	85 Cel			12 V	-40 Cel	10 mm	18 mm			FLYBACK; HEIGHT DIMENSION INCLUDES TERMINAL ALSO; TURNS RATIO: 1:0.529:0.647:0.647	29.5			18 mm		250 KHz	60
POE24PR-12ED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		24 W		1		48 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			125 Cel			12 V	-40 Cel	14 mm	13 mm			FLYBACK TRANSFORMER	9			14.5 mm			57
POE300F-50LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier	30 W		3		42 uH	TAPE & REEL			3		L21.0XB20.57XH11.43 (mm)	125 Cel			5 V	-40 Cel	11.43 mm	20.57 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO, SWITCHING FREQUENCY IS 250 KHZ, TURNS RATIO: 1:0.14; 1:0.33	36			21 mm			72
POE30P-50LB	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER	3 W		2		310000 uH	TAPE & REEL			2		L10.92XB8.6XH9.02 (mm)	85 Cel		5 V	12 V	-40 Cel	9.02 mm	8.6 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		10.92 mm		250 KHz	72
POE30PR-50ED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		30 W		1		21 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			125 Cel			5 V	-40 Cel	14 mm	13 mm			FLYBACK TRANSFORMER	33			14.5 mm			57
POE40Q-24ED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		40 W		1		27.8 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			125 Cel			24 V	-40 Cel	14 mm	13 mm			FLYBACK	36			14.5 mm			57
POE60F-12LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	6 W		3		55 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L17.2XB14.98XH8.51 (mm)	125 Cel			12 V	-40 Cel	8.51 mm	14.98 mm			FLYBACK TRANSFORMER	36	e2		17.2 mm		250 KHz	72
POE70P-50LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN/SILVER (SN/AG)	7 W		2		155000 uH	TAPE & REEL			2		L12.7XB10.5XH11.0 (mm)	85 Cel		5 V	12 V	-40 Cel	11 mm	10.5 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		12.7 mm		250 KHz	72
POE72PR-12ED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		72 W		1		100 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			125 Cel			12 V	-40 Cel	14 mm	13 mm			FORWARD TRANSFOMER	33			14.5 mm			57
RA6992-BL	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Matte Tin (Sn) - with Nickel (Ni) barrier	250 W	1	2	1500 V	50 uH	TRAY		206 V-us	1			85 Cel	GENERAL PURPOSE		12 V	-40 Cel	12.1 mm	26.67 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	48	e3		29.46 mm	8T:4T		60
SM13117EL	Bourns	SMPS TRANSFORMER	SURFACE MOUNT				13 W		1		127 uH	TR, 13 INCH			1			125 Cel			12 V	-40 Cel	12.7 mm	13.5 mm			LENGTH & HEIGHT DIM INCLUDE TERMINAL ALSO	36			17.75 mm			72
VGT15SEFD-250S4A7	TDK	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200				2		2.6 uH	TR, EMBOSSED PLASTIC, 13 INCH			4			130 Cel				-40 Cel	12 mm	15.4 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO				23 mm
YA8779-BL	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT				6 W		1		30 uH				1			85 Cel			5 V	-40 Cel	10.6 mm	9.3 mm				4.5			10.2 mm		350 KHz	70
YA8779-BLD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT				6 W		1		30 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			85 Cel			5 V	-40 Cel	10.6 mm	9.3 mm			WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO	4.5			10.2 mm		350 KHz	70
YA8916-BLD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT				4.6 W		1		30 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			85 Cel		8 V	15 V	-40 Cel	10.6 mm	9.3 mm			WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO	4.5			10.2 mm		350 KHz	70
YA9127-BED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT				6 W		2		40 uH	TR, EMBOSSED PLASTIC, 13 INCH			1			85 Cel			12 V	-40 Cel	10 mm	10.92 mm			LENGTH AND HEIGHT DIMENSION INCLUDE TERMINAL ALSO	18		125 KHz	13.21 mm		150 KHz	60
ZA9644-AED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT						1		376 uH	TR, EMBOSSED PLASTIC, 13 INCH			1			85 Cel		6 V	28 V	-40 Cel	10 mm	9.25 mm			FLYBACK, HEIGHT DIMENSION INCLUDES TERMINALS ALSO	4.5			10.92 mm			60
ZA9710-AED	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200		4.6 W		1		30 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			125 Cel		8 V	15 V	-40 Cel	10 mm	11.3 mm			LENGTH AND HEIGHT DIMENSION INCLUDE TERMINAL ALSO	4.5			13.21 mm			70
B0226-ELD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier	2 W		2		120 uH	TR, EMBOSSED PLASTIC, 13 INCH	.4 A		2	Other Transformers	L12.07XB10.16XH5.97 (mm)	85 Cel	POWER	12 V	12 V	-40 Cel	5.97 mm	10.16 mm				35			12.07 mm			76
B0310-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Matte Tin (Sn) - with Nickel (Ni) barrier	60 W		1		1300 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L33.53XB22.1XH8.64 (mm)	85 Cel			12 V	-40 Cel	8.64 mm	22.1 mm				36	e3		33.53 mm			75
C1173-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier			2		166.5 uH	TR, EMBOSSED PLASTIC, 13 INCH			3		L17.20XB14.98XH8.51 (mm)	125 Cel			3.3 V	-40 Cel	8.51 mm	14.98 mm			HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 6.5:1; 3.7:1; 2.0:1	18			17.2 mm		500 KHz	72
C1589-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	7 W		1		155 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L12.7XB10.5XH11.0 (mm)	85 Cel			12 V	-40 Cel	11 mm	10.5 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO	36			12.7 mm		250 KHz	72
CX9629-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver/Copper -Matte Tin -with Nickel barrier	12 W		1		42.9 uH	TR, EMBOSSED PLASTIC, 13 INCH			2			85 Cel			12 V	-40 Cel	12.32 mm	13 mm			HEIGHT DIMENSION INCLUDES TERMINALS ALSO	36			13.46 mm			57
DA2033-AL	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	1800 W		1		10 uH				1		L24.13XB17.4XH10.29 (mm)				300 V		10.29 mm	17.4 mm			TURNS RATIO: 1:10, LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO	3	e2		24.13 mm		100 KHz	24
DA2257-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Matte Tin - with Nickel barrier			1	2000 V	35 uH	TR, EMBOSSED PLASTIC, 13 INCH	2.7 A		2	Other Transformers	L13.46XB13.00XH12.32 (mm)	85 Cel	ISOLATION	5 V	3.3 V	-40 Cel	12.7 mm	13 mm		.225 ohm		14			13.46 mm			60
FA2536-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver/Copper - Tin - with Nickel barrier	30 W		1		675 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L11.94XB10.41XH9.53 (mm)	85 Cel				-40 Cel	9.53 mm	10.41 mm			HEIGHT DIM INCLUDES TERMINALS ALSO				11.94 mm
FA2671-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	10 W		1	1500 V	40 uH	TR, EMBOSSED PLASTIC, 13 INCH	3 A		2	Other Transformers	L15.24XB10.5XH11.43 (mm)	85 Cel	SIGNAL		3.3 V	-40 Cel	11 mm	10.5 mm		.062 ohm	HEIGHT DIM INCLUDE TERMINAL ALSO	36			12.7 mm	1:0.3		72
FA2672-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	10 W		1		40 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L15.24XB10.5XH11.43 (mm)	85 Cel			5 V	-40 Cel	11 mm	10.5 mm			HEIGHT DIM INCLUDE TERMINAL ALSO	36			12.7 mm			72
FA2677-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	25 W		2		50 uH	TR, EMBOSSED PLASTIC, 13 INCH			3		30.0mm X 20.57mm X 11.43mm	125 Cel			3.3 V	-40 Cel	11.43 mm	20.57 mm			HEIGHT AND LENGTH DIMENSION INCLUDES TERMINAL ALSO	18			30 mm			57
FA2899-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	25 W		2		50 uH	TR, EMBOSSED PLASTIC, 13 INCH			3		L30.0XB20.57XH11.43 (mm)	125 Cel			9 V	-40 Cel	11.43 mm	20.57 mm			HEIGHT AND LENGTH DIMENSION INCLUDES TERMINAL ALSO	18			30 mm			57
FA2901-ALB	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	25 W		2		50 uH	TR			3		L30.0XB20.57XH11.43 (mm)	125 Cel			15 V	-40 Cel	11.43 mm	20.57 mm			HEIGHT AND LENGTH DIMENSION INCLUDES TERMINAL ALSO	18	e2		30 mm			57
FA2925-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	15 W		1		40 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L17.75XB13.46XH12.32 (mm)	85 Cel			12 V	-40 Cel	12.7 mm	13 mm			FLYBACK, HEIGHT DIMENSION INCLUDES TERMINALS ALSO	36			13.46 mm			72
FCT1-50M22SLD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	25 W		1		95 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L13.46XB13.0XH12.7 (mm)	85 Cel			5 V	-40 Cel	12.7 mm	13 mm			HEIGHT DIM. INCLUDE TERMINALS ALSO	33	e2		13.46 mm			57
FCT1-90M2SLD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	15 W		1		705 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L13.46XB13.0XH12.7 (mm)	85 Cel			9 V	-40 Cel	12.7 mm	13 mm			HEIGHT DIM INCLUDE TERMINALS ALSO	36	e2		13.46 mm			75
FL2015-3LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	6 W		1		19 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L15.24XB24.51XH7.87 (mm)	85 Cel			1600 V	-40 Cel	7.87 mm	15.49 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO		e2		24.51 mm		100 KHz	16
FL2015-6LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	6 W		1		48 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L15.24XB24.51XH7.87 (mm)	85 Cel			1600 V	-40 Cel	7.87 mm	15.49 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO		e2		24.51 mm		100 KHz	23
FL2015-7LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	6 W		1		50 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L15.24XB24.51XH7.87 (mm)	85 Cel			1600 V	-40 Cel	7.87 mm	15.49 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO		e2		24.51 mm		100 KHz	23
FL2015-8LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	6 W		1		31 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L15.24XB24.51XH7.87 (mm)	85 Cel			1600 V	-40 Cel	7.87 mm	15.49 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO		e2		24.51 mm		100 KHz	18
HA3803-BL	Coilcraft	INVERTER TRANSFORMER	SURFACE MOUNT				10 W		2		166.5 uH				2						12 V		8.51 mm	17.2 mm			LENGTH, WIDTH AND HEIGHT DIMENSION INCLUDE TERMINAL ALSO	36			21.97 mm			57
JA4387-ALD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver - Tin - with Nickel barrier	25 W		2		75 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L20.57XB30.0XH11.43 (mm)	125 Cel			12 V	-40 Cel	11.43 mm	20.57 mm				33			21 mm			57
PL140-104LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Matte Tin (Sn) - with Nickel (Ni) barrier	140 W		1		270 uH	TR, EMBOSSED PLASTIC, 13 INCH			1		L23.37XB20.57XH9.14 (mm)	85 Cel				-40 Cel	9.14 mm	20.57 mm	-48		LENGTH DIM INCLUDES TERMINAL ALSO	36	e3	200 KHz	23.37 mm		500 KHz	75
PL300-102L	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200	MATTE TIN OVER NICKEL	300 W		2		635 uH	TRAY			1		L29.46XB26.67XH11.4 (mm)	125 Cel				-40 Cel	11.4 mm	26.67 mm	48		LENGTH DIM INCLUDES TERMINAL ALSO		e3	200 KHz	29.46 mm		700 KHz
POE13F-50LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	13 W		3		40 uH	TR, EMBOSSED PLASTIC, 13 INCH			2		L17.2XB14.98XH8.51 (mm)	125 Cel			5 V	-40 Cel	8.51 mm	14.98 mm			FLYBACK TRANSFORMER	36	e2		17.2 mm		250 KHz	72
POE13P-12L	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			Tin/Silver (Sn/Ag)	13 W		2		127 uH				1		L17.75XB13.46XH12.7 (mm)				12 V		12.7 mm	13.46 mm			TURNS RATIO: 1:0.50;1:0.50, LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO	36	e2		17.75 mm		250 KHz	72
POE13P-24LD	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER	13 W		2		127000 uH	TAPE & REEL			2		L13.46XB13.0XH12.32 (mm)	85 Cel		12 V	24 V	-40 Cel	12.32 mm	13 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		13.46 mm		250 KHz	72

SMPS Transformers

Switched-mode power supply (SMPS) transformers are a type of transformer used in power electronics to convert AC voltage to DC voltage with high efficiency. They are commonly used in applications such as computer power supplies, LED lighting, and motor drives.

The basic principle of an SMPS transformer is to use a high-frequency switching circuit to convert the input voltage to a high-frequency AC voltage, which is then rectified and filtered to produce the DC output voltage. The SMPS transformer is a critical component in the switching circuit, and is designed to handle high frequencies and high voltages without overheating or breaking down.

SMPS transformers are typically designed with a ferrite core, which has a high magnetic permeability and low magnetic losses at high frequencies. The core is usually in the form of a toroid, pot core, or E-core, and is wound with one or more coils to create the primary and secondary windings of the transformer.

The primary winding of the SMPS transformer is connected to the input AC voltage, while the secondary winding is connected to the rectifier and filter circuit, which produces the DC output voltage. The number of turns and the size of the wire used in the windings are determined by the required voltage transformation ratio and the frequency range of the circuit.