0-10V 를 0-2.5V 로, 0-14V 를 0-3.5V 로 변환
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LJTick-Divider-4 : 1/4 신호감쇄기 (0-10V 를 0-2.5V로)
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신호변환기(신호감쇄기)
0-10V 신호를 0-2.5V 신호로 변환
0-14V 신호를 0-3.5V 신호로 변환
U6 및 U6-Pro 는 옵션 추가없이 제품 자체로 ±10 volts 측정 가능
LJTick-Divider -- Signal-conditioning module designed to divide 2 single-ended channels of 0-10 volt analog signals down to 0-2.5 volt signals. The 4-pin design plugs into the standard AIN/AIN/GND/VS screw terminal block found on newer LabJacks such as the U3 and UE9. The use of large resistors and a precision op-amp buffer provide an input impedance of 1 megaohm. By adding or replacing resistors, many other configurations are possible, such as a level shifter that converts ±10 volts to 0-2.5 volts.
Download the LJTick-Divider datasheet
R1+R2 | R3 | R4 | Slope | OffsetVIN | (OUT=0)VIN | (OUT=2.5)VIN | (OUT=3.5) | |
[ohms] | [ohms] | [ohms] | [volts/volt] | [volts] | [volts] | [volts] | [volts] | Name |
720k | 680k | ∞ | 0.4857 | 0 | 0 | 5.1 | 7.2 | UNI5V |
360k | 240k | ∞ | 0.4 | 0 | 0 | 6.3 | 8.8 | UNI6V |
720k | 240k | ∞ | 0.25 | 0 | 0 | 10 | 14 | UNI10V |
720k | 220k | ∞ | 0.234 | 0 | 0 | 10.7 | 15 | UNI11V |
720k | 100k | ∞ | 0.122 | 0 | 0 | 20.5 | 28.7 | UNI21V |
720k | 68k | ∞ | 0.0863 | 0 | 0 | 29 | 40.6 | UNI29V |
720k | 47k | ∞ | 0.0613 | 0 | 0 | 40.8 | 57.1 | UNI41V |
720k | 33k | ∞ | 0.0438 | 0 | 0 | 57 | 79.9 | UNI57V |
360k | ∞ | 360k | 0.5 | 1.25 | -2.5 | 2.5 | 4.5 | BIP2.5V |
360k | 240k | 180k | 0.2222 | 1.111 | -5 | 6.3 | 10.8 | BIP5V |
720k | 240k | 180k | 0.125 | 1.25 | -10 | 10 | 18 | BIP10V |
720k | 68k | 68k | 0.0451 | 1.194 | -26.5 | 29 | 51.1 | BIP25V |