
KPLS-XXA/2.5V±0.8V
产品特点/Product characteristics
• 集成霍尔技术/Integrated hall technology;
• 频带宽,高速响应(>150kHz)/Wide frequency band, high speed response (>150kHz);
• 绝缘耐压4KV/AC /Insulation voltage 4KV/AC;
• 单电源供电/Single-source power supply;
• `PCB安装/PCB installation
应用/Application
• 光伏逆变器/Photovoltaic inverter;
• 开关电源/Switching Power Supply (SMPS);
• 变频调速系统/Variable frequency speed control system;
• 直流电机驱动/Dc motor drive;
• 电焊机电源/Welding machine power supply
优势/Advantage
• 高精度/High precision;
• 低温漂/Low Temperature Drift;
• 低磁滞/Low hysteresis
标准/Standard
• EN50178
• IEC61326-1:2012
应用领域/Application field
• 工业/industry
产品选型表/Product selection table
|
型号/Type |
额定测量电流(A)/Rated measuring current |
测量电流范围(A)/Measuring range |
|
KPLS-10A/2.5V±0.8V |
10 |
±25 |
|
KPLS-16A/2.5V±0.8V |
16 |
±40 |
|
KPLS-20A/2.5V±0.8V |
20 |
±50 |
|
KPLS-25A/2.5V±0.8V |
25 |
±62.5 |
|
KPLS-32A/2.5V±0.8V |
32 |
±80 |
|
KPLS-40A/2.5V±0.8V |
40 |
±100 |
|
KPLS-50A/2.5V±0.8V |
50 |
±125 |
绝对最大额定值/Absolute maximum ratings
|
参数/Parameter |
符号/Symbol |
单位/Unit |
值/Value |
备注/Notes |
|
电压/Voltage |
Vc |
V |
6.5 |
隔离参数/Isolation parameters
|
参数/Parameter |
符号/Symbol |
单位/Unit |
值/Value |
备注/Notes |
|
绝缘电压Insulation voltage |
Vd |
kV |
4 |
@50HZ,AC,RMS,2mA,1min |
|
外壳材料 Housing material |
V0 according to UL94 |
环境和机械特性/Environmental and mechanical characteristics
|
参数Parameter |
标志symbol |
单位unit |
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
备注 Notes |
|
工作温度 Operating temperature |
TA |
℃ |
-40 |
105 |
||
|
存储温度 Storage temperature |
TS |
℃ |
-40 |
105 |
||
|
质量 Mass |
m |
g |
6.5 |
|||
|
标准 Standard |
EN50178,IEC61010-1,UL508 |
|||||
1.KPLS-10A/2.5V±0.8V 性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±10 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-25 |
- |
25 |
A |
|
|
灵敏度 sensitivity |
S |
- |
80 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
KPLS-16A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/Value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±16 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-40 |
- |
40 |
A |
|
|
灵敏度 sensitivity |
S |
- |
50 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
3.KPLS-20A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±20 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-50 |
- |
50 |
A |
|
|
灵敏度 sensitivity |
S |
- |
40 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
4.KPLS-25A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±25 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-62.5 |
- |
62.5 |
A |
|
|
灵敏度 sensitivity |
S |
- |
32 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
5.KPLS-32A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±32 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-80 |
- |
80 |
A |
|
|
灵敏度 sensitivity |
S |
- |
25 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
6.KPLS-40A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±40 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-100 |
- |
100 |
A |
|
|
灵敏度 sensitivity |
S |
- |
20 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
7.KPLS-50A/2.5V±0.8V性能参数/Performance parameter
除特殊说明外 TA = +25 °C, VCC = 5 V, RL = 10 kΩ
TA = +25 °C, VCC = 5 V, RL = 10 kΩ unless otherwise specified
|
参数 Parameter |
符号 Symbol |
条件 Conditions |
数值/value |
单位 Unit |
||
|
最小值 Minimum value |
典型值 Typical value |
最大值 Maximum value |
||||
|
常规指标Conventional index |
||||||
|
额定测量电流 Rated measuring current |
IPN |
- |
±50 |
- |
A |
|
|
测量电流范围 Measuring range |
IPM |
-125 |
- |
125 |
A |
|
|
灵敏度 sensitivity |
S |
- |
16 |
- |
mV/A |
|
|
零点偏置电压 Zero bias voltage |
VOFF |
IP=0 |
- |
2.5 |
- |
V |
|
输出电压 Output voltage |
VOUT |
IP=0~±IPN |
- |
VREF±0.8×IP/IPN |
- |
V |
|
供电电压 Supply voltage |
VCC |
4.75 |
5 |
5.25 |
V |
|
|
电流消耗 Current consumption |
IC |
IP=0 |
- |
10 |
15 |
mA |
|
原边导体电阻 Primary conductor resistance |
RIN |
TA=25°C |
- |
0.1 |
- |
mΩ |
|
输出内阻 Output internal resistance |
ROUT |
- |
- |
2 |
5 |
Ω |
|
电阻负载 Resistive load |
RL |
IP=0~±IPN |
5 |
10 |
- |
kΩ |
|
静态指标/Static index |
||||||
|
综合误差Comprehensive error |
XG |
TA=25°C,IP=0~±IPN |
- |
±1 |
- |
%IPN |
|
TA=-40°C~+105°C,IP=0~±IPN |
-3 |
±2 |
3 |
|||
|
线性度误差 Linearity error |
εL |
IP=0~±IPN |
- |
0.5 |
1 |
%IPN |
|
IP=0~±IPM |
- |
1 |
1.5 |
%IPM |
||
|
灵敏度误差 Sensitivity error |
εS |
TA=25°C,IP=0~±IPN |
-1 |
- |
1 |
% |
|
TA=-40°C~+105°C,IP=0~±IPN |
-1.5 |
- |
1.5 |
|||
|
参考输出电压Reference output voltage |
VREF |
TA=25°C |
2.49 |
2.5 |
2.51 |
V |
|
TA=-40°C~+105°C |
2.48 |
2.5 |
2.52 |
|||
|
零点失调电压 Zero offset voltage |
VOE |
TA=25°C,IP=0 |
-10 |
- |
10 |
mV |
|
TA=-40°C~+105°C,IP=0 |
-20 |
±10 |
20 |
|||
|
磁滞 hysteresis |
VOH |
IP=±IPM→0 |
- |
±5 |
- |
mV |
|
动态指标/Dynamic index |
||||||
|
阶跃响应时间 Step response time |
tR |
di/dt>100A/μs, 90%of IPN to 90% of VOUT |
- |
3 |
- |
μs |
|
带宽 bandwidth |
BW |
-3dB |
- |
150 |
- |
kHz |
结构参数/Dimensions(in mm)

引脚定义及接线图/Pin definition and wiring diagram

参考封装/Assembly on PCB

注/Notes
波峰焊:260°C@10秒/Wave soldering :260°C@10 seconds
推荐PCB二次引脚孔径1.2mm/Recommended PCB secondary pin aperture 1.2mm
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