Product Description
The GPR-H Series are single output, 240 to 375W, linear DC power supplies. Ranging from 8 to 300V, the GPR-H Series come in a number of different configurations to suit a variety of different needs. To protect loads, the GPR-H Series feature robust protection measures with overload and reverse polarity protection. Continuous or dynamic output is supported for pulsed current applications such as power amplifier testing. The high regulation and low ripple/noise make the GPR-H Series suitable for high-end bench-top applications requiring precision.
Specification
DC OUTPUT
Output Volts (V)
Output Amps (A)
GPR-0830HD
0 ~ 8
0 ~ 30
GPR-1820HD
0 ~ 18
0 ~ 20
GPR-3510HD
0 ~ 35
0 ~ 10
GPR-6060D
0 ~ 60
0 ~ 6
GPR-7550D
0 ~ 75
0 ~ 5
GPR-11H30D
0 ~ 110
0 ~ 3
GPR-30H10D
0 ~ 300
0 ~ 1
CONSTANT VOLTAGE OPERATION
Regulation
Line regulation < 0.01% + 3mV Load regulation <0.01% + 5mV (<10A) Load regulation < 0.02% + 5mV (>10A)
Ripple & Noise
< 1mVrms (5Hz ~ 1MHz)
Recovery Time
< 100μS ( 50% load change, minimum load 0.5A )
Output range
0 to rating voltage continuously adjustable
CONSTANT CURRENT OPERATION
Regulation
Line regulation < 0.2% + 3mA Load regulation <0.2% + 5mA
Ripple Current
< 5mArms (< 20A) < 10mArms (< 30A) < 20mArms (< 50A)
Output Range
0 to rating current continuously adjustable
METER
Type
3 1/2 Digit 0.5″ LED Display
Accuracy
±( 0.5% of rdg + 2 digits )
INSULATION
Chassis and Terminal
100MΩ or above (DC 1000V)
Chassis and AC Cord
100MΩ or above (DC 1000V)
POWER SOURCE
AC 100V/120V/220V/240V±10%, 50/60Hz
ACCESSORIES
User manual x 1 Power cord x 1 Test lead GTL-105 x 1 (<3A) or GTL-104 x 1 (≦10A) or Not available (>10A)
DIMENSIONS & WEIGHT
225(W) x 145(H) x 420(D)mm Approx. 18.5kg
