Fluke 5220A

Price : Call
  •  Equipment Location : USA
Description:
Fluke   The model 5220A is a transconductance amplifier designed to operate as either a stand alone unit or an extension of the Fluke 5100 Series Calibrator. Functionally, the 5220A operates as a precision ac / dc current source for calibrating current shunts and/ or current meters. As the name (transconductance amplifier) implies, the output current level is a function of an input control voltage. The input / output ratio is established at 1:1 so that a voltage input in the range of -20 to +20 volts will produce a proportional current output of -20 to +20 amperes. Input voltages may be either dc or ac levels depending on the output requirements. Bandwidth for ac operation is dc to 5 kHz. See Spec Sheet for Additional Information

Refurbished

PRODUCT SPECS

(From Used-Line T&M Specifications )
Status Discontinued

The Fluke 5220A transconductance amplifier lets you calibrate alternating or direct current meters and shunts, and the current functions of digital multimeters that measure up to 20A.

The 5220A is designed to be controlled by a 5700A or 5100 Series B calibrator but can be driven by another voltage source such as the 5200A. When used with a 5100 Series B, the current range of those instruments is extened by a factor of 10 to 1.

Protection is designed in to eliminate problems caused by excessive inputs, open inputs, and overcompliance. Indicators on the front panel inform the user about any of these conditions. Automatic shutdown occurs if the internal temperature rises excessively.

Drive voltage to the 5220A can be introduced through the front panel of the rear panel. The connector on the rear allows the 5220A to become an extension to the current range of a 5700A or 5100 Series B calibrator. The two instruments operate as one integrated calibration system with all the advantages of single control point calibration.

A 5100 Series B calibrator requires a Y5000 interface/buffer to control a 5220A. A single Y5000 interface/buffer may also be used to control a 5205A power amplifier.

GPIB and RS-232 options are available.

  • Transconductance: 1 siemens (1 amp per volt)
  • Output range: 0 to 20 A dc or rms ac (28.3 A peak)
  • Maximum compliance voltage: ≥±4 V dc, or 3 V rms ac (4.25 V peak)
  • Maximum isolation voltage: ±20 V dc or 20 V ac rms
  • Transient recovery: Output will settle to within 0.01% of final value within 2 seconds following a programmed change in output current or frequency (10 ms for 5220A alone)
  • Load capability: Drives all resistive and capacitive loads consistent with current and compliance voltage capability. Drices inductive loads up to 200 µH, consistent with current and compliance voltage capability

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since 2000



Test Equipment Connection Corp.


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30 Skyline drive Lake Mary 32746 FL USA  
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Trade terms only with approved credit. We accept wire transfer and PayPal. Credit cards only from USA customers please.

Some of the services we offer:

(Rentals) (Calibration) (Repair) (Market place)

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