VDE Pulse & Datacom Transformers 4

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Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Terminal Finish	No. of Functions	Maximum Pulse Rise Time	Isolation Voltage	Inductance (Primary)	Packing Method	Minimum ET Product	Dimensions	Maximum Operating Temperature	Application	Minimum Operating Temperature	Height	Width	Additional Features	JESD-609 Code	Length	Turns Ratio (Np:Ns)
ISRA-0239-D502	Schurter Ag	PULSE TRANSFORMER	SURFACE MOUNT		VDE	TIN	1	100 ns	3200 V	2200 uH	BULK	400 V-us	L22.7XB22.3XH14.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	14 mm	22.3 mm	HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e3	22.7 mm	1:1
ITNF-0135-D101	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	IT	VDE		1	900 ns	3500 V	1100 uH	BULK	150 V-us	L15.2XB13.0XH10.6 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	10.6 mm	13 mm			15.2 mm	1:1:1
ITRF-0249-D101	Schurter Ag	PULSE TRANSFORMER	THROUGH HOLE MOUNTED		VDE	TIN	1	50 ns	3200 V	1200 uH	BULK	250 V-us	L18.2XB17.8XH13.0 (mm)	100 Cel	GENERAL PURPOSE	-25 Cel	13 mm	17.8 mm		e3	18.2 mm	1:1:1
PE-63387NL	Pulse Electronics	PULSE TRANSFORMER	THROUGH HOLE MOUNTED	PE-63387NL	VDE		1		3750 V	1500 uH			L27.69XB19.05XH30.48 (mm)	70 Cel	GENERAL PURPOSE	0 Cel	30.48 mm	19.05 mm			27.69 mm	1:1:1

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.