IEC Pulse & Datacom Transformers 7

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Part	Manufacturer	Transformer Type	Mounting Feature	Approvals (V)	No. of Functions	No. of Winding (Primary)	Isolation Voltage	Inductance (Primary)	Packing Method	Output Current-1	No. of Winding (Secondary)	Sub-Category	Dimensions	Maximum Operating Temperature	Application	Output Voltage-1	Minimum Operating Temperature	Height	Width	Load Resistance	Minimum Input Voltage (V)	Length	Turns Ratio (Np:Ns)	Maximum Input Voltage (V)
750370024	Wurth Elektronik	DATACOM TRANSFORMER	THROUGH HOLE MOUNTED	IEC	1	2	4000 V	1600 uH	TRAY	.5 A	1	Other Transformers	L19.69XB13.72XH10.8 (mm)	125 Cel	GENERAL PURPOSE	12 V	-40 Cel	10.8 mm	13.72 mm	.1 ohm	120	19.69 mm	8:1	600
96046124009	Littelfuse	POWER TRANSFORMER	THROUGH HOLE MOUNTED	IEC	2		2050 V		TRAY					85 Cel			-40 Cel	13.5 mm	14 mm			14.5 mm	2:1
96046123199	Littelfuse	POWER TRANSFORMER	THROUGH HOLE MOUNTED	IEC	2		1875 V		TRAY					85 Cel			-40 Cel	13.5 mm	14 mm			14.5 mm	1:1
WSL-A12.326	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC	2		1875 V		TRAY					85 Cel			-40 Cel	12.5 mm	13.5 mm			14 mm	1:1
96046313009	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC	2		1500 V		TRAY					85 Cel			-40 Cel	12.5 mm	13.5 mm			14 mm	1:1
96046323369	Littelfuse	POWER TRANSFORMER	THROUGH HOLE MOUNTED	IEC	2		1875 V		TRAY					85 Cel			-40 Cel	13.5 mm	14 mm			14.5 mm	1.2:1
96046122569	Littelfuse	POWER TRANSFORMER	SURFACE MOUNT	IEC	2		1250 V		TRAY					85 Cel			-40 Cel	12.5 mm	13.5 mm			14 mm	1:1

Pulse & Datacom Transformers

Pulse transformers and datacom transformers are two types of transformers used in electronic circuits for signal isolation and transmission.

Pulse transformers are used to transmit short-duration electrical pulses between two circuits, while providing electrical isolation between them. They are commonly used in applications such as digital communication, pulse amplifiers, and switching power supplies. Pulse transformers are typically designed to handle high voltage and high-frequency signals, and have a low turns ratio. They are also designed to minimize signal distortion and provide high signal integrity.

Datacom transformers, also known as isolation transformers, are used to provide electrical isolation and impedance matching between two circuits in data communication applications, such as Ethernet and other networking protocols. They are used to eliminate ground loops, reduce electromagnetic interference (EMI), and provide surge protection. Datacom transformers are typically designed to handle low voltage and low-frequency signals, and have a high turns ratio. They are also designed to provide high common-mode rejection and low insertion loss.