CURRENT SENSE TRANSFORMER Current Sense Transformers 21

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Part	Manufacturer	Transformer Type	Mounting Feature	Manufacturer Series	Approvals (V)	Terminal Finish	Type (Primary)	No. of Winding (Primary)	Isolation Voltage	Inductance (Primary)	Packing Method	Output Current-1	Minimum ET Product	Maximum DC Unbalance Current	No. of Winding (Secondary)	Sub-Category	Dimensions	Primary Current (Peak)	Maximum Operating Temperature	Application	Inductance (Secondary)	Minimum Operating Temperature	Nominal Operating Frequency	Height	Width	Diameter	Nominal Input Voltage (V)	Load Resistance	Additional Features	JESD-609 Code	Minimum Operating Frequency	Length	Turns Ratio (Np:Ns)	Maximum Operating Frequency
749251030	Wurth Elektronik	CURRENT SENSE TRANSFORMER	SURFACE MOUNT		AEC-Q200		WOUND PRIMARY	1	500 V	180 uH	TR, EMBOSSED PLASTIC, 13 INCH	10 A	15 V-us		1	Other Transformers	L7.7XB6.9XH5.33 (mm)	20 A	125 Cel	POWER	180 uH	-40 Cel		5.33 mm	6.9 mm		80	.48 ohm	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO			7.7 mm	1:30	1000 KHz
749251040	Wurth Elektronik	CURRENT SENSE TRANSFORMER	SURFACE MOUNT		AEC-Q200	TIN SILVER	WOUND PRIMARY	1	500 V	320 uH	TR, EMBOSSED PLASTIC, 13 INCH	10 A	20 V-us		1	Other Transformers	L7.7XB6.9XH5.33 (mm)	20 A	125 Cel	POWER	320 uH	-40 Cel		5.33 mm	6.9 mm		80	.9 ohm	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO	e2		7.7 mm	1:40	1000 KHz
749251060	Wurth Elektronik	CURRENT SENSE TRANSFORMER	SURFACE MOUNT		AEC-Q200		WOUND PRIMARY	1	500 V	720 uH	TR, EMBOSSED PLASTIC, 13 INCH	10 A	30 V-us		1	Other Transformers	L7.7XB6.9XH5.33 (mm)	20 A	125 Cel	POWER	720 uH	-40 Cel		5.33 mm	6.9 mm		80	1.75 ohm	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO			7.7 mm	1:60	1000 KHz
CSE5-100201	Triad Magnetics	CURRENT SENSE TRANSFORMER	SURFACE MOUNT				WOUND PRIMARY	1						10000 mA	1	Other Transformers	D7.7XH5.33 (mm)	10 A	105 Cel	SIGNAL	80 uH	-15 Cel		5.33 mm	6.9 mm	7.7 mm			LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO		250 KHz	7.7 mm	1:20
CST-1020	Triad Magnetics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY	1						20000 mA	1	Other Transformers	L23.5XB12.0XH24.8 (mm)	20 A		SIGNAL			50/60 HZ	24.8 mm	12 mm			100 ohm			.05 KHz	23.5 mm	1000:1	.06 KHz
P8202	Pulse Electronics	CURRENT SENSE TRANSFORMER	SURFACE MOUNT	P8202			WOUND PRIMARY				TRAY						L8.38XB7.21XH4.83 (mm)	10 A	130 Cel		80 uH	-40 Cel		4.83 mm	7.21 mm			.55 ohm	LENGHT DIMENSION INCLUDES TERMINAL ALSO		50 KHz	8.38 mm	1:20	1000 KHz
P8204	Pulse Electronics	CURRENT SENSE TRANSFORMER	SURFACE MOUNT	P8204			WOUND PRIMARY				TRAY						L8.38XB7.21XH5.5 (mm)	10 A	130 Cel		320 uH	-40 Cel		5.5 mm	7.21 mm			1.14 ohm	LENGTH, WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO		50 KHz	8.38 mm	1:40	1000 KHz
CT100-2	Micro Electronics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED	CT100-2			BAR PRIMARY										L18XB11XH20.1 (mm)	20 A						20.1 mm	11 mm			100 ohm				18 mm		50 KHz
AS-101	Nuvotem Talema	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY						350 V-us						120 Cel		25000 uH	-40 Cel		20.4 mm	9.53 mm			1.1 ohm	STANDARD: VDE		20 KHz	17.2 mm	1:100	200 KHz
PE-63587NL	Pulse Electronics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		VDE		WOUND PRIMARY										L22.86XB17.78XH17.78 (mm)		125 Cel		2000 uH	-40 Cel		17.78 mm	17.78 mm			1.4 ohm				22.86 mm
PE-63588NL	Pulse Electronics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		VDE		WOUND PRIMARY	1	3750 V					20000 mA	1	Other Transformers	L22.86XB17.78XH17.78 (mm)		125 Cel	POWER	80000 uH	-40 Cel		17.78 mm	17.78 mm			4.5 ohm				22.86 mm
PE-67100NL	Pulse Electronics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		VDE		WOUND PRIMARY	1							1		L19.05XB14.35XH19.05 (mm)	37 A	130 Cel	POWER	20000 uH	-40 Cel		19.05 mm	14.35 mm			56 ohm			10 KHz	19.05 mm		200 KHz
CR8348-2000-F	Cr Magnetics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		CUL; UL		BAR PRIMARY											50 A	65 Cel			-40 Cel		25 mm	11 mm			88 ohm			.02 KHz	23.5 mm		200 KHz
CR8348-2000-D	Cr Magnetics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		CUL; UL		BAR PRIMARY											50 A						25 mm	11 mm			57 ohm			.02 KHz	23.5 mm		1 KHz
CR8350-2000	Cr Magnetics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY											800 A	85 Cel			-40 Cel		39 mm	14 mm						.02 KHz	37.5 mm		1 KHz
38600	Pico Electronics	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED		MIL-PRF-27		WOUND PRIMARY											15 A	130 Cel		1620 uH	-55 Cel		6.35 mm	13.97 mm			.027 ohm			50 KHz	13.97 mm	1:30	500 KHz
ACST-261-1	American Zettler	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				WOUND PRIMARY												70 Cel		2400000 uH	-40 Cel		16.4 mm	17.5 mm						.05 KHz	20.5 mm	1:1000	.2 KHz
ACST-260-1	American Zettler	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				WOUND PRIMARY												70 Cel		730000 uH	-40 Cel		16.4 mm	17.5 mm						.05 KHz	20.5 mm	1:500	.2 KHz
56T200C	Murata Manufacturing	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY											10 A						20.19 mm	8.89 mm			2.81 ohm				16.79 mm
56200C	Murata Manufacturing	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY											10 A						20.19 mm	8.89 mm			2.81 ohm				16.79 mm
56050C	Murata Manufacturing	CURRENT SENSE TRANSFORMER	THROUGH HOLE MOUNTED				BAR PRIMARY											10 A						20.19 mm	8.89 mm			.199 ohm				16.79 mm

Current Sense Transformers

Current Sense Transformers (CSTs) are essential components used in various electrical applications to measure and monitor electric current levels. They detect the magnetic field produced by the current passing through a wire, allowing for accurate and reliable measurements.

CSTs are made up of a magnetic core with a coil of wire wound around it. As current flows through the wire passing through the magnetic core, it produces a magnetic field that is detected by the coil. The output signal from the coil is proportional to the current flowing through the wire, allowing the current level to be measured.

CSTs provide high accuracy current measurements, enabling precise monitoring and control of electric current levels. They can operate over a wide frequency range, making them suitable for use in a variety of electrical applications. Additionally, they are easy to install and can be easily integrated into existing electrical systems. They are also available in various sizes, allowing them to be used in applications with limited space.

CSTs are used in various electrical applications, including motor control, power supplies, and inverters. They are also used in electrical safety systems to detect overcurrent conditions and trigger safety mechanisms.