KS29-A-L Series Switch Quantity Hall Current Sensor

Function description：

This series of sensors uses the Hall effect open-loop current sensor, which can realize the switching output of the DC current signal under the isolated condition and realize the function of overcurrent protection.

product details

peculiarity

◆ Open-loop Hall principle;

◆ switching output;

◆ Low power consumption;

◆ Wide range;

◆ No insertion loss

◆ Raw material conforms to UL 94-V0

Application field

◆ Inverter

◆ Uninterruptible power supply (UPS)

◆ Switching Power Supply (SMPS)

◆ Power supply for welding machine

Model List

Product model
Model number	Primary side current I_PN (A)
KS29-10A-L	10±5% (DC)
KS29-20A-L	20±5% (DC)
KS29-30A-L	30±5% (DC)
KS29-100A-L	100±5% (DC)
KS29-300A-L	300±5% (DC)
KS29-500A-L	500±5% (DC)

Parameter list

argument	symbol	unit	Numerical value	Test condition
Electrical parameter
Supply voltage (±5%)(1)	V_C	V	+12~+24
Current consumption	I_C	mA	<20
Output current Isn	Isn	mA	100(max)
Output form	-	-	NPN Normal close
Output low	V_OL	V	≤0.4(Isn=100mA)
Output high level	VOH	V	≥VC-0.5
Performance parameter
Action return	IR	I_PN	10%
Temperature effect	IOT	I_PN	<10%
Response time	t_r	µS	<10
Insulation voltage	V_d	-	Between the primary and secondary side circuits 2.5KV Effective value /50HZ/1 minutes
Universal parameter
Operating ambient temperature	T_A	℃	-25~+85
Storage ambient temperature	T_S	℃	-40~+100
Weight (approx)	m	g	54