TKV12A-B12.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 TKV12A-B12 데이타시트 다운로드

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Topstek Current Transducer TKV 3A .. TKV 50A
www.DataSheet4U.com
TKV 3A~50A
Features
iHighly reliable Hall Effect device
iCompact and light weight
iFast response time
iExcellent linearity of the output voltage over a wide input range
iExcellent frequency response (> 50 kHz)
iLow power consumption (12 mA nominal)
iCapable of measuring both DC and AC, both pulsed and mixed
iHigh isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
iExtended operating temperature range
iFlame-Retardant plastic case and silicone encapsulate, using
UL classified materials, ensures protection against
environmental contaminants and vibration over a wide
temperature and humidity range
Specifications
Applications
iUPS systems
iIndustrial robots
iNC tooling machines
iElevator controllers
iProcess control devices
iAC and DC servo systems
iMotor speed controller
iElectrical vehicle controllers
iInverter-controlled welding machines
iGeneral and special purpose inverters
iPower supply for laser processing machines
iController for traction equipment e.g. electric trains
iOther automatic control systems
Parameter
Nominal Input Current
Linear Range
Nominal Output Voltage
Offset Voltage
Output Resistance
Hysteresis Error
Supply Voltage
Linearity
Consumption Current
Response Time (90%Vhn)
Frequency bandwidth (-3dB)
Thermal Drift of Output
Thermal Drift of Zero Current Offset
Dielectric Strength
Isolation Resistance @ 1000 VDC
Operating Temperature
Storage Temperature
Mass
Symbol
Ifn
Ifs
Vhn
Vos
ROUT
Voh
VCC/VEE
ȡ
ICC
Tr
fBW
-
-
-
RIS
Ta
Ts
W
Unit
A DC
A DC
V
mV
ȍ
mV
V
%
mA
Psec
Hz
%/°C
mV/°C
V
°C
°C
g
TKV3A .. TKV50A
TKV3A-B12 .. TKV50A-B12
3 .. 50
±9 .. ±150 = 3x Ifn
±7.2 .. ±120 = 2.4x Ifn
4 V±1% at If=Ifn ( RL=10kȍ)
Within ±40 mV @ If=0, Ta=25°C
<100ȍ
Within ±15 mV @ If=Ifnĺ0
±15V ±5%
±12V ±5%
Within ±1% of Ifn
±12 mA nominal, ±16 mA max
3 Psec max. @ d If /dt = Ifn / Psec
DC to 50kHz
Within ±0.1 %/°C @ Ifn
Within ±1.5 mV/°C @ Ifn
AC2.5KV X 60 sec
>1000 Mȍ
-15°C to 80°C
-20°C to 85°C
10 g
- 77 -
www.topstek.com
TKV V080227 7/1/2008

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Topstek Current Transducer TKV 3A .. TKV 50A
www.DataSheetA4Up.cpoemarance, dimensions and pin identification for TKV 3A .. TKV 25A models
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.

PD[
3ULPDU\[ G
Secondary pins 4x(0.5x0.25)
[ [




[






 
[ G
 
[ H
Bottom View
3A to 25A PCB mounting hole layout
Pin Assignment
 -15V
 0V
 +15V
 VOUT
 I+
 I-
Nominal Primary Current
d (mm)
e (mm)
3--4A
0.6
1.2
5--7A
0.8
1.4
7.5--12A
1.0
1.6
12.5—20A
1.2
1.8
21—30A
1.6
2.2
- 78 -
www.topstek.com
TKV V080227 7/1/2008

No Preview Available !

Topstek Current Transducer TKV 3A .. TKV 50A
www.DataSheetA4Up.cpoemarance, dimensions and pin identification for TKV 30A..TKV 50A models
All dimensions in mm ±0.1, holes –0, +0.2 except otherwise noted.

PD[
Primary[ G
Secondary pins 4x(0.5x0.25)
[ [




 s
[ G
Bottom View
[ 






 
[ H
PCB mounting hole layout
Nominal Primary Current
d (mm)
e (mm)
30—37.5A
1.6
2.2
40--50A
2.0
2.6
Pin Assignment
 -15V
 0V
 +15V
 VOUT
 I+
 I-
- 79 -
www.topstek.com
TKV V080227 7/1/2008