Trade4asia AC DC Current Source and Meter TA1000 Transconductance Current Standard Source

TA1000 Transconductance Current Standard Source

AC DC Current Source and Meter

The TA1000 is a high-precision and high-stability wideband current source, designed for advanced calibration, power measurement, and high-accuracy testing applications. With its built-in signal generator, the device can directly output wideband current without requiring external equipment.

Additionally, the TA1000 operates as a high-performance wideband transconductance amplifier, allowing input of AC or DC voltage/current signals from external equipment such as calibrators, signal generators, or power supplies. This versatility makes the TA1000 suitable for laboratories, metrology centers, and industrial calibration facilities requiring precise and stable current output.

Specifications

Output Current Range	Input Current (Max.)	Current Gain	Max. Output Compliance Voltage
2 A	200 mA rms	10	4.5 V rms
20 A	200 mA rms	100	4.5 V rms
120 A	120 mA rms	1000	4.5 V rms

Output Current Range	Input Voltage (Max.)	Transconductance	Max. Output Compliance Voltage
2 A	2 V rms	1 Siemens	4.5 V rms
20 A	2 V rms	10 Siemens	4.5 V rms
120 A	1.2 V rms	100 Siemens	4.5 V rms

Range	Frequency (Hz)	Uncertainty (k=2) (% Output + % Range)	Distortion (%)
2 A	DC	0.007 + 0.003	—
	10 ~ 65	0.01 + 0.05	0.1
	65 ~ 1 k	0.02 + 0.05	0.2
	1 k ~ 6 k	0.20 + 0.40	0.5
	6 k ~ 10 k	1.00 + 3.00	1.0
20 A	DC	0.007 + 0.003	—
	10 ~ 65	0.01 + 0.04	0.1
	65 ~ 1 k	0.02 + 0.04	0.2
	1 k ~ 6 k	0.20 + 0.15	0.5
	6 k ~ 10 k	2.00 + 0.40	1.0
120 A	DC	0.007 + 0.003	—
	10 ~ 65	0.01 + 0.015	0.1
	65 ~ 1 k	0.02 + 0.02	0.1
	1 k ~ 6 k	0.20 + 0.15	0.2
	6 k ~ 10 k	3.00 + 0.50	0.5

Key Features

High-precision wideband AC/DC current output.
Built-in signal generator for standalone current output operation.
Supports both current-controlled and transconductance amplifier modes.
Compatible with external calibrators, measuring instruments, and power sources.
Low-distortion output suitable for sensitive metrology applications.
Wide output range options including 2 A, 20 A, and 120 A.
Designed for calibration laboratories, research facilities, and industrial testing.
Accurate performance over wide frequency range from DC to 10 kHz.