DC Power Supply GPR-7550H

0.01% High Regulation

Constant Voltage and Constant Current Operation

Internal Select for Continuous or Dynamic Load

Low Ripple and Noise

Overload and Reverse Polarity Protection

3 1/2 Digits 0.5" LED Display

SPECIFICATIONS
CONSTANT VOLTAGE OPERATION
Regulation	Line regulation < 0.01% + 3mV
	Load regulation < 0.01% + 5mV ( < 10A)
	< 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% + 3mA
Ripple Current	< 5mArms(<20A), < 20mArms(<50A)
Output Range	0 to rating amperes continuously adjustable

METER
Digital	3 1/2 digits 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
Instruction manual x 1, Power cord x 1 Test lead GTL-105 x 1(<3A) or GTL-104 x 1(<10A) or Not Available >10A For: GPQ, GPR, GPS, GPC, PPE, PPS, PPT, PSS (Current 4A-10A) 　　 For: GPQ, GPR, GPS, GPC, PPE, PPS, PPT, PSS, PST (Current 3A)

DIMENSIONS
255(W) x 145(H) x 420(D) mm

ELECTION GUIDE
Digital	Model	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-7550H	0 ~ 75	0 ~ 5
	GPR-11H30D	0 ~ 110	0 ~ 3
	GPR-30H10D	0 ~ 300	0 ~ 1
	CE APPROVED：GPR-1820HD, GPR-3510HD, GPR-7550D, GPR-11H30D