The GPC SERIES have dual adjustable outputs plus a single 5V 3A fixed output. The dual adjustable outputs can be operated independently, in series, or in parallel. For versions of these power supplies with digital displays see the GPC SERIES (Digital Type).

Features: Dual Adjustable Output plus 5V 3A Fixed Output Auto Tracking Auto Series and Parallel Operation Constant Voltage and Constant Current Operation Low Ripple and Noise Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity Protection Four Analogue Meters for Voltage and Current Readings Model Independent Series Parallel GPC-1850 0 ~ 18V x 2 0 ~ 5A x 2 36V 5A 18V 10A GPC-3020 0 ~ 30V x 2 0 ~ 2A x 2 60V 2A 30V 4A GPC-3030 0 ~ 30V x 2 0 ~ 3A x 2 60V 3A 30V 6A

 Specifications

Operation Mode	Independent:	Two independent outputs and 5V fixed output Outputs from 0V to rated voltage and 0A to rated current
	Series:	Output from 0V to ± rated voltage at rated current Output from 0V to double rated voltage at rated current
	Parallel:	Output from 0A to double rated current at rated voltage
5V Fixed Output	Line Regulation:	£5mV
	Load Regulation:	£10mV
	Ripple and Noise:	£2mVrms
	Voltage Accuracy:	5V ±0.25V
	Output Current:	3A
Tracking Operation	Tracking Error:	£0.5% + 10mV of the master
	Series Regulation:	£300mV
Constant Voltage Operation	Line Regulation:	£0.01% +3mV
	Load Regulation:	£0.01% +3mV (rating current £3A) £0.02% +5mV (rating current £10A)
	Ripple and Noise:	£1mVrms 5Hz ~ 1MHz
	Recovery Time:	£100µs (50% load change, minimum load 0.5A)
Constant Current Operation	Line Regulation:	£0.2% +3mA
	Load Regulation:	£0.2% +3mA
	Ripple Current:	£3mArms
Meter	Meter Type:	Two each analogue voltmeter and analogue ammeter 2.5 class
	Meter Size:	Each meter 50mm x 50mm
Insulation	Chassis and Terminal:	20MW or above (500V DC)
	Chassis and AC Cord:	30MW or above (500V DC)
Other Details	Power Source:	AC 100V/120V/220V/240V ±10%, 50/60Hz
	Accessories:	Power cord x 1, Instruction manual x 1, Test lead (type GTL-105, type GTL-104 with GPC-1850) x 3
	Dimensions:	255mm (w) x 145mm (h) x 335mm (d)
	Weight:	11.5kg