TA1200
• Current output range：1 mA to 10.5 A
• Frequency：DC & 10 Hz to 1 MHz
• Short-term stability：0.004%/min @ DC，0.05%/min @ 100 kHz，0.1%/min @ 1 MHz
• Operation mode: constant current (CC) and transconductance (TA)
• Input voltage at TA mode: 0.2 V to 2 V
• Maximum load voltage: 7 Vrms
4.
Specifications
4.1
Wideband Current Output
|
Current Range (rms) |
Frequency (Hz) |
Short-term Stability ±(%*RD+%*RG)/min |
Accuracy ±(%*RD+%*RG)[1] |
Compliance Voltage (Vrms) |
|
10 mA 100 mA 1 A 10 A |
DC |
0.002 + 0.002 |
0.01 + 0.01 |
7
|
|
10 ≤ F ≤ 10k |
0.005 + 0.003 |
0.05 + 0.03 |
||
|
10k < F ≤ 20k |
0.010 + 0.005 |
0.10 + 0.05 |
||
|
20k < F ≤ 50k |
0.015 + 0.010 |
0.15 + 0.10 |
||
|
50k < F ≤ 100k |
0.030 + 0.020 |
0.3 + 0.2 |
||
|
100k < F ≤ 500k |
0.05 + 0.03 |
— |
||
|
500k < F ≤ 1M |
0.06 + 0.04 |
— |
||
|
Note[1]：RD
is the reading value，RG is the range value. |
||||
• Output current: 1 mA rms ~ 10.5 A rms
• Frequency: DC，10 Hz ~ 1 MHz
• Adjustment Fineness：0.005%*RG
• Display digits：7-digit decimal display
• Protection mode：Over-current protection, overload protection
4.2
Transconductance Mode
|
Input Voltage |
0.2 V rms ~ 2 V rms (DC ~ 1 MHz) |
|||
|
Current Range |
10 mA |
100 mA |
1 A |
10 A |
|
Output Current |
1 mA ~ 10 mA |
10 mA ~ 100 mA |
0.1 A ~ 1 A |
1 A ~ 10 A |
|
Transconductance |
0.005 Siemens |
0.05 Siemens |
0.5 Siemens |
5 Siemens |
5.
General Specifications
|
Power supply |
AC：100
V ~ 240 V / 47 Hz ~ 63 Hz DC：120 V ~ 370 V |
|
Maximum power
consumption |
500 W |
|
Warm up time |
Twice
the time since last warmed up, to a maximum of 1 hour. |
|
Operation environment |
15°C ~ 35°C，(20%~65%)
R·H，no
condensation |
|
Storage environment |
-20°C ~ 60°C，(15%~80%)
R·H，no
condensation |
|
Connection interface |
Current output: N female connector; Voltage input: BNC female connector. |
|
Communication interface |
RS232×1、USB×1、LAN×1 |
|
Dimensions |
483 mm (W) ×510 mm (D)×310 mm (H) |
|
Weight |
About 17 kg |
• Extend current output range of multifunction source
• Calibrate the wideband coaxial shunt
• Calibrate instrument transformers
• Calibrate transducers
• Calibrate wideband ammeters
• Calibrate power meters
• Detecte the frequency response bandwidth
