SCK-DHAB开环系列霍尔电流传感器

电气特性/Electrical Characteristics                   

型号

Type

额定测量电流I_PN

Rated input current

测量范围I_PM

Measuring current range

CH1

CH2

CH1

CH2

SCK-03DHAB

20

600

20

600

SCK-06DHAB

20

500

20

500

SCK-14DHAB

30

-350/150

30

-350/150

SCK-15DHAB

60

600

60

600

SCK-18DHAB

30

350

30

350

SCK-24DHAB

75

500

75

500

V_CC

电源电压^1）
Supply voltage

@DC              +5V ±5%

V

I_CC

电流消耗
Current consumption

@I_PN              ＜15

mA

R_is

绝缘阻抗
Galvanic isolation

@500V DC        ＞1000

MΩ

V_OUT

额定输出电压
Rated output voltage

@RL=4.7K/25℃   1/2V_CC±2

V

R_OUT

输出电阻

Output internal resistance

9

Ω

R_L

负载电阻

Load resistance

≥4.7

KΩ

动态特性/Dynamic Characteristics

X_G

精度
Accuracy

@I_PN,T=25℃       ＜±1

%

Ɛ_L

线性度²⁾
Linearity

@I_PN,T=25℃       ＜±1

%

V_OE

零点失调电压V_OE 
Zero offset voltage

@I_P=0,T=25℃     1/2V_CC±0.01

V

V_OM

磁滞电压

Magnetic offset voltage

@I_PN→0,T=25℃    ≤±10

mV

TCV_OE

偏移电压温漂V_OE 
Temperature variation of V_OE

@-40℃~125℃      ≤±0.5

mV/℃

TCV_OUT

输出电压温漂

Temperature variation of V_OUT

@-40℃~125℃      ≤±0.5

mV/℃

di/dt

电流跟随速度
accurately followed

  ＞100

A/us

Tr

响应时间
Response time

@90%I_PN               ＜5

us

BW

工作频宽 -3dB CL=1nF 25℃
Bandwidth

       DC～120

KHz

一般特性/General characteristics

T_A

工作温度
Operating temperature

       -40～+125

℃

T_S

储存温度
Storage temperature

       -45～+125

℃

m

产品重量
Mass(approx)

≈100

g

隔离特性/ Insulation coordination

V_d

绝缘电压
Galvanic isolation

@50HZ, 1min     3.0

KV