Fluke 5220A
Transconductance Amplifier
Description
This Transconductance Amplifier lets you calibrate alternating or direct current meters and shunts, as well as the current functions of digital multimeters and VOMs that measure up to 20A.
A known input voltage of 1 to 20 volts produces a known output current of 1 to 20A.
This unit is designed to be controlled by the 5100 series B Calibrators and may be driven by another source such as the 5200A.
Key Points
Output range from 0 to 20A DC or rms AC
DC accuracy is ±(0.025% of output + 1mA)
DC to 5KHz Frequency
Specifications
Amplifier Type: Transconductance
Max. Frequency: DC to 5KHz
Output range: 0 to 20A DC or rms AC
DC accuracy: ±(0.025% of output + 1mA)
Designed to be controlled by the 5700A or 5100B series calibrators but may be driven by any other voltage source
