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.

Clipping
Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS
RMS or root mean square is a statistical measure of the magnitude of a varying quantity

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