Wayne Kerr Electronics :
"Acknowledged worldwide for the quality, accuracy and the capability of its component measurement products"
Magnetic Analyzer
Inductance Analyzers - 3255BL 3255B 3255BQ
3255B and 3255BQ are highly versatile and accurate inductance analyzers able to characterise devices in a clear and simple manner. The three models in the range are the 3255BL (200kHz), 3255B (500 kHz) and the 3255BQ (1 MHz).
At the design stage of component development it is very important to analyse how components performs under different operating conditions. This includes operation over a range of frequencies, AC drive levels or DC bias currents.
The AC drive level can be set between 1 mV to 10 V. DC bias current can be set from 1 mA to 1 A internally (optional) with external DC bias units available increasing the maximum current to 125 A (3255B and 3255BQ).
Precision Magnetics Analyzer - 3260B
Completely characterize your components graphically
At the design stage of component development it is vitally important to understand how the component performs under different operating conditions. This might include operation at diverse frequencies, AC drive levels or DC bias currents.
The 3260B Precision Magnetics Analyzer can plot any of the measurement functions, such as inductance (L) or impedance (Z), (including secondary term) against frequency, AC drive level or DC bias current.
Frequency sweeps within the range 20 Hz to 3 MHz can be selected. There is a choice of either linear or logarithmic frequency displays.
3260B is especially suitable for measuring parameters on telecom transformers.
The selected measurement parameter and its secondary value are presented graphically. AC drive levels can be set between 1 mV and 10 V. DC bias current can be set from 1 mA to 1 A internally. Using external 3265B 25 A DC Bias Units bias currents can be set to a maximum of 125 A.
Measure Insertion Loss and Return Loss on telecom transformers
With the dramatic growth of PCs connected to the telephone system for Internet access has come the requirement to measure Insertion Loss (IL) and Return Loss (RL) of line matching transformers.
The 3260B Precision Magnetics Analyzer not only measures IL and RL has this capability. but the instrument also allows the user to enter the values for terminating resistance or impedance, if complex, and to select a damped network or blocking capacitor if required.
If enhanced DC bias current capability is required then the 3265B or 3265BQ may be specified. For lower current applications the 3265B/10A and 3265B/5A are available.
Multiple units may be used to increase the bias current up to 125A.
