DATA SHEET Hall Effect Current Sensor PN: CHK_KS5S2 Feature • Open-loop • Supply voltage: DC+5.0V • Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit. Advantages • Easy installation • Can be customized • No insertion losses • Low power consumption • Wide current measuring range • High immunity to external interference Applications • Inverter applications • AC/DC variable-speed drive • Uninterruptible Power Supplies (UPS) • Switched Mode Power Supplies (SMPS) • Frequency drive control home appliances Load resistance RL(KQ) Offset voltage VOE(mV) Temperature variation of VOE VOT(mV/°C)_ Hysteresis offset voltage VOH(mV) Linearity error er(%FS) Response time tra(ps) Power consumption IC(mA) Bandwidth Bw(KHZ) Tel: 025-85996365 E-mail: [email protected] www.cheemi-tech.com Add:N22, Xianlongwan, Xianyin South Road, Qixia District, Nanjing - China.

Insulation voltage Vd(KV) General tolerance:< ±0.5mm Primary through-hole: 16.0*64.0±0.3 Connection of secondary : CHK-KS5S2M: 2510-04A (Instead of Molex 5045-04A) CHK-KS5S2S: 15EDGK3.81-04P > When the current goes through the primary pin of a sensor, the voltage will be measured at the output end. > Custom design is available for the different rated input current and the output voltage. > The dynamic performance is the best when the primary hole if fully filled with. > The primary conductor should be <100°C. Q Cheemi Technology Co., LtdTel: 025-85996365 E-mail: [email protected] www.cheemi-tech.com...