TIN SILVER SMPS Transformers 16

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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)	Inductance (Primary)	Packing Method	Output Current-1	Minimum ET Product	Maximum DC Unbalance Current	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)
760390014	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CUL; UL	TIN SILVER			1	475 uH	TR, EMBOSSED PLASTIC, 13 INCH				1		L7.14XB6.73XH4.19 (mm)	125 Cel			5 V	-40 Cel	4.19 mm	6.73 mm			HEIGHT DIMENSION INCLUDING TERMINALS		e2	300 KHz	7.14 mm		620 KHz
760390015	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CUL; UL	TIN SILVER			1	475 uH	TR, EMBOSSED PLASTIC, 13 INCH				1			125 Cel			5 V	-40 Cel	4.19 mm	6.73 mm	3.3				e2	250 KHz	7.14 mm		550 KHz
750313638	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CSA; CUL; UL	TIN SILVER			1	340 uH	TR, EMBOSSED PLASTIC, 13 INCH				1		L9.14XB8.0XH7.62 (mm)	125 Cel			5 V	-40 Cel	7.62 mm	8 mm	5		HEIGHT DIMENSION INCLUDES TERMINALS ALSO		e2		9.14 mm
750313734	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CSA; EN; IEC; UL	TIN SILVER		1	1	340 uH	TR, EMBOSSED PLASTIC, 13 INCH		11 V-us		1		L9.14XB8.0XH7.62 (mm)	125 Cel	GENERAL PURPOSE		5 V	-40 Cel	7.62 mm	8 mm	5		TURNS RATIO: 1:1.1		e2		9.14 mm	1:1.1
750311308	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER			1	100 uH	TR, EMBOSSED PLASTIC, 13 INCH	.5 A		2100 mA	1	Other Transformers	L15.24XB13.34XH11.43 (mm)	125 Cel	POWER		24 V	-40 Cel	11.43 mm	13.34 mm	36	.48 ohm	LENGTH & HEIGHT DIM INCLUDE TERMINAL ALSO		e2		15.24 mm
750313769	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CSA; EN; IEC; UL	TIN SILVER			1	340 uH	TR, EMBOSSED PLASTIC, 13 INCH				1		L9.14XB8.0XH7.62 (mm)	125 Cel			5 V	-40 Cel	7.62 mm	8 mm	3.3		TURNS RATIO: 1:1.7		e2		9.14 mm
750311307	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT	750311307		TIN SILVER			2	100 uH	TAPE & REEL	.5 A		1900 mA	1	Other Transformers	15.24mm X 13.34mm X 11.43mm	125 Cel	POWER	24 V	24 V	-40 Cel	11.43 mm	13.34 mm		.104 ohm	LENGTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 6:1; 2:1		e2		15.24 mm			36
750313626	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT		AEC-Q200; CSA; EN; IEC; UL	TIN SILVER			1	340 uH	TR, EMBOSSED PLASTIC, 13 INCH				1		L9.14XB8.0XH7.62 (mm)	125 Cel			5 V	-40 Cel	7.62 mm	8 mm	3.3		TURNS RATIO: 1:2		e2		9.14 mm
750310471	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER			1	25 uH	TR, EMBOSSED PLASTIC, 13 INCH				1	Other Transformers	L15.24XB13.34XH11.43 (mm)	125 Cel			5 V	-40 Cel	11.43 mm	13.34 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO	9	e2		15.24 mm			30
750311880	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER			1	2.5 uH	TR				2		L9.78XB9.14XH10.54 (mm)	125 Cel		5 V	5 V	-40 Cel	10.54 mm	9.5 mm			BREADTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO	3	e2	200 KHz	9.78 mm		600 KHz	6
POE13P-50LB	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER	13 W		2	127000 uH	TAPE & REEL				2		L13.46XB13.0XH12.32 (mm)	85 Cel		5 V	12 V	-40 Cel	12.32 mm	13 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		13.46 mm		250 KHz	72
POE13P-12LB	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER	13 W		2	127000 uH	TAPE & REEL				2		L13.46XB13.0XH12.32 (mm)	85 Cel		12 V	12 V	-40 Cel	12.32 mm	13 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		13.46 mm		250 KHz	72
750370041	Wurth Elektronik	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER			1	50 uH	TR				1	Other Transformers	L9.78XB9.14XH10.54 (mm)	125 Cel			5 V	-40 Cel	10.54 mm	9.14 mm			WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO	10	e2		9.78 mm			30
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
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
POE70P-12LB	Coilcraft	SMPS TRANSFORMER	SURFACE MOUNT			TIN SILVER	7 W		2	155000 uH	TAPE & REEL				2		L12.7XB10.5XH11.0 (mm)	85 Cel		12 V	12 V	-40 Cel	11 mm	10.5 mm			HEIGHT DIMENSION INCLUDES TERMINAL ALSO	36	e2		12.7 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.