Open-Loop Sensor (EV)

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HS73-A-C Series Current Sensor(Transducer)

Open loop Hall current sensor, linear programmable Hall chip, single 5V power supply; The structure adopts three-in-one design, which is suitable for DC, AC pulse and any irregular current measurement under isolated conditions. Product response time is fast, wide broadband. The performance and structure meet the vehicle standard, widely used in electric vehicle controller.

product details

Features

◆ Open loop using the Hall ASIC effect

◆ Glvanic separation between the primary circuit and the secondary circuit

◆ Low power consumption

◆ Wide range

◆ No insertion loss

◆ Raw materials recognized according to UL 94-V0

Application

◆ Motor controller

◆ Uninterruptible Power Supplies (UPS)

◆ Static converters for DC motor drives

◆ Switched Mode Power Supplies (SMPS)

◆ Power supplies for welding applications

Model list

Product model
Model	Rated input current I_PN(A)	Measuring range I_P_M(A)
HS72-900A - C	900	±900
HS73- 300A-C	300	±300
HS73- 600A-C	600	±600
HS73- 700A-C	700	±700
HS73- 900A-C	900	±900
HS73-1200A-C	1200	±1200
HS74-900A - C	900	±900