China current sense transformer EATON ECSTA1V0703-1020-R suitable for switching power supply applications for sale

current sense transformer EATON ECSTA1V0703-1020-R suitable for switching power supply applications

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

ECST1V0504 SMT Current Sense Transformer

The ECST1V0504 is an SMT current sense transformer designed for various power electronics applications. It features a compact EE4.4 package, very low DC resistance, and a wide selection of turns ratios. This transformer is suitable for applications requiring precise current sensing, overload detection, and feedback control in switching power supplies.

Product Attributes

Brand: Eaton
Certifications: Pb HALOGEN HF FREE, J-STD-020 compliant

Technical Specifications

Part Number	Turns Ratio (sec:pri)	Secondary Inductance (H) @ 100 kHz, 0.1 V min.	Max. Secondary DCR ()	Max. Primary DCR (m)	Hi-pot Pri to Sec (Vac @ 2 mA, 3 sec, 50 Hz)	Max. Sensed Current (A)
ECST1V0504-1020-R	20:1	33	0.35	3	500	7
ECST1V0504-1030-R	30:1	74	0.8	3	500	7
ECST1V0504-1040-R	40:1	132	1.6	3	500	7
ECST1V0504-1050-R	50:1	205	2.5	3	500	7
ECST1V0504-1060-R	60:1	295	3.6	3	500	7
ECST1V0504-1070-R	70:1	400	4.6	3	500	7
ECST1V0504-1100-R	100:1	820	9.5	3	500	7
ECST1V0504-1125-R	125:1	1280	13	3	500	7
ECST1V0504-1150-R	150:1	1800	21	3	500	7

General Specifications

Parameter	Value
Package	EE4.4 SMT
Package Dimensions (mm)	4.8 x 3.65 x 3.55
Operating Temperature Range (C)	-40 to +125 (ambient + self-temperature rise)
Frequency Range (kHz)	50 to 1000
Moisture Sensitivity Level (MSL)	1
Solder Reflow Temperature	J-STD-020 compliant