ACDC ELECTRONICS EL750B CALIBRATION and ACDC ELECTRONICS EL750B REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ACDC ELECTRONICS EL750B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ACDC ELECTRONICS EL750B   Description / Specification:    
ACDC ELECTRONICS EL750B 750 W Electronic Load

The ACDC Electronics EL750B is a portable, benchtop Electronic Load rated at 750W. The EL750B is ideal for verification of power supply operation. Static or dynamic resistance loading tests performance such as output regulation or transient response. External variable load modulation can determine output impedance at specific frequencies. In the constant current mode, it functions to test discharge rates of batteries or capacitor banks. Used with a DC power source, it becomes a variable constant current supply useful for measurement of resistance values of components or motor coils under operating conditions. The forward voltage drop of rectifier diodes or high current terminal connections can also be tested in this fashion. Remote programming is available through a rear panel connection. Automatic protection circuits keep the EL750B safe from overload conditions. Automatic 2 level current switching is provided. Specifications. Max loading power: 750 W. Max loading voltage: 55 VDC. Min loading voltage: 1.8 VDC. Max loading current: 150 A. Dynamic testing loading: 120 Hz or 1 kHz. Responce time; 1 us per amp or 60 us. Current signal output: 1 mV per amp. Meter ranges. Voltmeter: 0 to 60 VDC. Ammeter: 0 to 10A, 0 to 50A, 0 to 100A, 0 t0 200A. Accuracy +/- 2% full scale.



 

Standard Calibration $275.00 *
*This is a Web introductory price for one calibration of the ACDC ELECTRONICS EL750B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

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