DC OUTPUT

Output Volts (V)

Output Amps (A)

GPR-1850HD

0 ~ 18

0 ~ 50

GPR-3520HD

0 ~ 35

0 ~ 20

GPR-6015HD

0 ~ 60

0 ~ 15

GPR-7510HD

0 ~ 75

0 ~ 10

GPR-16H50D

0 ~ 160

0 ~ 5

GPR-25H30D

0 ~ 250

0 ~ 3

GPR-35H20D

0 ~ 350

0 ~ 2

GPR-50H15D

0 ~ 500

0 ~ 1.5

GPR-60H15D

0 ~ 600

0 ~ 1.5

GPR-100H05D

0 ~ 1000

0 ~ 0.5

CONSTANT VOLTAGE OPERATION

Regulation

Line regulation ¨Q 0.01% + 3mV
Load regulation ¨Q 0.01% + 5mV (<10A)
Load regulation ¨Q 0.02% + 5mV (¨R10A)

Ripple & Noise

¨Q 2mVrms (5Hz ~ 1MHz)

Recovery Time

¨Q 100¦ÌS ( 50% Load change, Minimum load 0.5A )

Output range

0 to rating voltage continuously adjustable

CONSTANT CURRENT OPERATION

Regulation

Line regulation ¨Q 0.2% + 3mA
Load regulation ¨Q 0.2% + 3mA

Ripple Current

¨Q 5mArms (¨Q 20A) 
¨Q 20mArms (¨Q 50A) 
¨Q 100mArms (¨Q 100A)

Output Range

0 to rating current continuously adjustable

METER

Type

3 1/2 Digits 0.5" LED Display

Accuracy

¡À ( 0.5% of rdg + 2 digits )

INSULATION

Chassis and Terminal

100M¦¸ or above (DC 1000V)

Chassis and AC Cord

100M¦¸ or above (DC 1000V)

POWER SOURCE

AC120V¡À10%, 50/60Hz
( AC 220V or 240V order made)

ACCESSORIES

User manual x 1
Test lead GTL-105 x 1 (¨Q3A), or
GTL-104 x 1 (¨Q10A), or 
Not available (>10A or 600V)

DIMENSIONS & WEIGHT

430(W) x 178(H) x 572(D)mm
Approx. 29.5kg