| Description | Programmable/Auto Range 4:1 0-160V/0-20A/800W 
 	(160V / 20A / 800W) Programmable Multi-Range DC Power SupplyLCD display and menu-typed functionality selectionSupport front panel output terminals (Max.30A) and rear panel output terminals (Rating current output)Power on ConfigurationInternal Sense Control( Disable/ front panel/ rear panel)Voltage trigger functionOutput delay functionOCP Control functionBleeder circuit controlI/V Control functionSequence functionInterface: USB Host, LAN, option: GPIB (PSB-105) | 375W DC Linear Power Supply 0-75V, 0-5A
0-75V, 0-5A
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 Digit 0.5" LED Display | 195W, 4ch Output DC Programmable Power Supply
4 Outputs for GPD-4303S
High Resolution Display 1mV / 1mA (GPD-X303S)
CH1/CH2 Output: 30V / 3A
CH3 Selectable Output: 5V/3A ; 5.001V-10V /1A (GPD-4303S)
CH4 Output: 5V / 1A (GPD-4303S)
Auto Series / Parallel Tracking Mode
Digital Panel ControlRotary Encoder Switch and Rubber Key with Backlight
4 Sets SAVE / RECALL panel setting
User Friendly Operation, Coarse and Fine Voltage Control
Warring Buzzer
Output On / Off Switch
USB Device for Remote Control (Baud Rate 115200 bps Maximum)
Free downloadable PC software
Smart Cooling Fan with Low Noise
Safety Design: Reverse Polarity, Overload Protection | 180W, 2ch Output DC Programmable Power Supply
4 Outputs for GPD-4303S
High Resolution Display 1mV / 1mA (GPD-X303S)
CH1/CH2 Output: 30V / 3A
CH3 Selectable Output: 5V/3A ; 5.001V-10V /1A (GPD-4303S)
CH4 Output: 5V / 1A (GPD-4303S)
Auto Series / Parallel Tracking Mode
Digital Panel ControlRotary Encoder Switch and Rubber Key with Backlight
4 Sets SAVE / RECALL panel setting
User Friendly Operation, Coarse and Fine Voltage Control
Warning Buzzer
Output On / Off Switch
USB Device for Remote Control (Baud Rate 115200 bps Maximum)
Free downloadable PC software
Smart Cooling Fan with Low Noise
Safety Design: Reverse Polarity, Overload Protection | 240W DC Linear Power Supply 0-8V, 0-30A
0-8V, 0-30A
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 Digit 0.5" LED Display | 90W DC Linear Power Supply 0-30V, 0-3A DIGITAL Display 
 	0-3A DIGITALLight and Compact Design0.01% High RegulationConstant Voltage and Constant Current OperationRemote Control for External ProgrammabilityInternal Select for Continuous or Dynamic LoadLow Ripple and NoiseOverload and Reverse Polarity ProtectionSeries or Parallel Operation | 
| Additional information | 
			
			| Weight | 15 lbs |  
			| Dimensions | 18 × 12 × 10 in |  | 
			
			| Weight | 15 lbs |  
			| Dimensions | 18 × 12 × 10 in |  | 
			
			| Weight | 18 lbs |  
			| Dimensions | 22 × 15 × 12 in |  | 
			
			| Weight | 15 lbs |  
			| Dimensions | 18 × 12 × 10 in |  | 
			
			| Weight | 15 lbs |  
			| Dimensions | 18 × 12 × 10 in |  | 
			
			| Weight | 15 lbs |  
			| Dimensions | 18 × 12 × 10 in |  |