HKW22 YHDC | Alldatasheet
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Technical content
Hall open loop current sensor Model：HKW22 Open loop hall circuit，PCB welding type, Detect DC,AC and pulse current. Technical indicators: Flame resistance：UL94-V0 Working temperature：-10～+70℃ Storage temperature：-40～+85℃ Bandwidth：DC～50kHz Dielectric strength：2.5KV 50Hz 1min Electrical parameters: Dimensions（ in mm）: www.yhdc.com Email ：yhdc@yhdc.com Rated input Input measured range Rated output Accuracy Linearity Supply voltage(±5%) Current consumption Load impedance Zero offsetTA=25℃ Response time Weight I P IPM VOUT X εL VC IC RL IOE TR N.W ±200 ±300 2.5±1.25 ġ0.1 ±10 ģ2K ≤±0.3 A A V V mA Ω mA μs g Connection Diagram: 4.5 Φ22.2 Bottom view Side view Top view Fixed holes 4-0.7 4-□0.6 current direction 16.5±0.5 4 3.5 20±0.5 26±0.5 3-P=2.54 16±0.5 33±0.5 33±0.5 Pins definition 1:+5V 2:0V 3:Vout 4:Vref +5VGND V Vref