Click to Enlarge Image Low Price Guarantee The GPS SERIES have single adjustable outputs. For versions of these power supplies with analogue displays see the GPS SERIES (Analogue Type).

Features: Light and Compact Design 0.01% High Resolution Constant Voltage and Constant Current Operation Series or Parallel Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3½ Digit 0.5" LED Display Switchable Between Voltage and Current Model GPS-3030DD has Separate Displays for Simultaneous Voltage and Current Readings Model Output Volts (V) Output Amps (A) GPS-1830D 0 ~ 18 0 ~ 3 GPS-1850D 0 ~ 18 0 ~ 5 GPS-3030D 0 ~ 30 0 ~ 3 GPS-3030DD 0 ~ 30 0 ~ 3

Model	Description	List Price	Sale Price
GPS-1830D	DC Power Supply - 0-18V, 0-3A Digital	$199.00	$179.10

Accessories

 Specifications

Constant Voltage Operation	Line Regulation:	£0.01% +3mV
	Load Regulation:	£0.01% +3mV (rating current £3A) £0.01% +5mV (rating current >3A)
	Ripple and Noise:	£0.5mVrms 5Hz ~ 1MHz (rating current £3A) £1mVrms 5Hz ~ 1MHz (rating current >3A)
	Recovery Time:	£100µs (50% load change, minimum load 0.5A)
	Temperature Coefficient:	£300 ppm/°C
	Output Range:	GPS-1830D and GPS-1850D: 0V to 18V, continuously adjustable GPS-3030D and GPS-3030DD: 0V to 30V, continuously adjustable
Constant Current Operation	Line Regulation:	£0.2% +3mA
	Load Regulation:	£0.2% +3mA
	Ripple Current:	£3mArms
	Output Range:	GPS-1830D, GPS-3030D and GPS-3030DD: 0A to 3A, continuously adjustable GPS-1850D: 0A to 5A, continuously adjustable (HI/LO range switchable)
Meter	Meter Type:	Single 3½ digit 0.5" LED display (Dual 3½ digit 0.39" LED displays on GPS-3030DD)
	Accuracy:	±(0.5% of reading + 2 digits)
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 GPS-1850D) x 1
	Dimensions:	128mm (w) x 145mm (h) x 285mm (d)
	Weight:	5kg (4kg for GPS-1830D)