Shanghai Yongyi Instrument Co., Ltd
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GPS-1850D DC power supply
With external control function, it can choose continuous or dynamic load, low ripple and low noise overload, and polarity reverse protection function
Product details

GPSThe series digital display is a single channel output,54arrive90WA linear DC power supply with overload and polarity reversal protection can protect the power supply and load from accidental damage.0.01%Low rate of change and less than1mVrmsLow ripple and noise, with internal selection of continuous or dynamic loads, suitable for pulse current applications. The range control terminal provides programming and external device operation,GPSThe series is lightweight, compact, easy to carry, and reasonably priced, making it an ideal choice for occasions that require low variability.

Product specifications

Constant voltage operation
Adjustment rate
Power regulation rate <0.01% + 3mV
Load regulation rate <0.01% + 3mV (Rated current <3A)
<0.01% + 5mV (
Rated current> 3A)
Ripple and noise
<0.5mVrms 5Hz ~ 1MHz (Rated current <3A)
<1mVrms 5Hz ~ 1MHz (
Rated current> 3A)
Instantaneous response time
<100μS (50%load variation,Minimum load0.5A)
temperature coefficient
<300ppm/°C
Output range
0 Continuously adjustable to rated voltage
Constant current operation
Adjustment rate
Power regulation rate <0.2% + 3mA
Load regulation rate <0.2% + 3mA
ripple current
<3mArms
Output range
0 Continuously adjustable up to rated current(Hi/Lo range switchable)
heading
digital
3 1/2digit0.5" LEDdisplay
accuracy +(0.5%Read value+ 2digit)
isolation
Chassis to terminal
20MΩ or above ( DC 500V )
Chassis to power cord
30MΩ or above ( DC 500V )
Use power supply
exchange100V/120V/220V/240V+10%, 50/60Hz
attachment
power linex 1,
operating manualx 1,
TESTGTL-105 x 1 (<3A) or GTL-104 x 1 (<10A)
size
128(wide) x 145(tall) x 285(long) mm
ordering information
GPS-1850D 90W DC power supply
accessory
Operation manual X 1, power cord X 1
GTL-105*1 (≦3A) or GTL-104*1(≦10A)
European standard test line GTL-203 * 1 (≤ 3A) or GTL-204 * 1 (≤ 10A)
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Successful operation!

Successful operation!

Successful operation!