EXTECH INSTRUMENTS 382275 CALIBRATION and EXTECH INSTRUMENTS 382275 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 EXTECH INSTRUMENTS 382275 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   EXTECH INSTRUMENTS 382275   Description / Specification:   Spec Sheet 
EXTECH INSTRUMENTS 382275 30V 20A Single Output DC Power Supply

The Extech 382275 Single Output Laboratory Grade DC Power Supply dual action (coarse/fine tune) rotary encoder allows for quick and precise voltage and current level adjustments. Setting, changing, and checking the current limit level can be performed easily without sparking the output poles. The remote control feature allows the user to remotely perform the following tasks: Output power ON/OFF, Voltage and Current Level Adjustments. The three user-presets facilitate quick access to frequently used voltage and current settings. Specifications. Rear Output Variable Output Voltage: 1 to 30 VDC. Rear Output Variable Output Current: 1 to 20 A. Voltage Regulation Load (10 to 100% Load): 50 mV. Voltage Regulation Line (170 to 264 VAC): 20 mV. Current Regulation Load (90 to 10% Rated Voltage): 100 mA. Current Regulation Line (170 to 264 VAC Variation): 50 mA. Current Regulation Ripple & Noise (peak-peak) Voltage: 50 mV. Current Regulation Current Ripple & Noise (rms): 30 mA. Front Output Variable Output Voltage: 1 to 30 VDC. Front Output Variable Output Current: 1 to 5 A. Voltage Regulation Load (10 to 100% Load): 350 mV. Voltage Regulation Line (170 to 264 VAC): 20 mV. Current Regulation Load (90 to 10% Rated Voltage): 100 mA. Current Regulation Line (170 to 264 VAC Variation): 50 mA. Current Regulation Ripple & Noise (peak-peak) Voltage: 50 mV. Current Regulation Current Ripple & Noise (rms): 30 mA. Meter Accuracy Voltage Meter: ±(0.2% +3 digits). Meter Accuracy Current Meter: ±(0.2% +3 digits). Transient Response Time: 1.5 ms (50-100% of load).



 

Standard Calibration $135.00 *
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*This is a Web introductory price for one calibration of the EXTECH INSTRUMENTS 382275. 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.

Average Power
Average power means that the energy transfer rate is to be averaged over many periods of the lowest frequency involved. For a CW signal, the lowest frequency and highest frequency are the same, so average power and power are the same. For an amplitude modulated wave, the power must be averaged over many periods of the modulation component of the signal as well.

Dynamic range
Dynamic range the ratio of a specified maximum level of a parameter, such as power, current, voltage or frequency, to the minimum detectable value of that parameter.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another.

Repeatability
Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.

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