TDC20EA 漏电流传感器,霍尔传感器 -深圳市科迪晶芯科技有限公司【官网】

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TDC-EA 系列直流漏电流传感器

TDC-EA Series DC Leakage Current Sensor

TDC-EA 系列直流漏电流传感器是应用磁调制原理研制而成的一种新型电流传感器，其小电流的稳定性好，初级与次级之间高度绝缘，用于讯号系统、线路检测、漏电监测系统、电流差值测量。

TDC-EA series DC leakage current sensor is a kind of new device developed according to principle of electromagnetic induction. Its low current is stable, It is highly insulating between its primary coil and secondary coil, This sensor is used to measure current of signal system, circuit, and leakage monitoring system, as well as to measure current difference.

电参数 Electrical data( Ta= 25 ℃ ± 5 ℃ )

型号 Type 参数 Parameter	TDC10EA	TDC20EA	TDC30EA	TDC40EA	TDC50EA	单位 Unit
额定输入电流 (Ipn) Rated input (Ipn)	10	20	30	40	50	mA
测量电流范围 (Ip) Measure range (Ip)	20	40	60	80	100	mA
匝比 (Np/Ns) Turns ratio (Np/Ns)	1:50	1:100	1:150	1:200	1:250	T
额定输出电压 Rated output	@Ip= ± Ipn ± 5 ± 1%					V
电源电压 Supply voltage	± 12-- ± 15 ± 5 %					V
消耗电流 Consumption current	20+IpX (Np/Ns)					mA
失调电压 Offset voltage	@Ip=0 ≤± 50					mV
失调电压温漂 Offset voltage drift	@ -40 ℃ ～ 85 ℃ ≤± 1.5					mV/ ℃
线性度 Linearity	@Ip=0- ± Ipn ≤ 1					% FS
响应时间 Response time	≤ 50					m S
绝缘电压 Galvanic isolation	@ 50H Z ,AC,1min 2.5					KV