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| FEATURES | 3 Output Channels 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 3 1/2 Digit 0.5" LED Display 5V, 3A Fixed Output | |

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| FEATURES | 3 Output Channels Auto Tracking Auto Series and Parallel Operation Constant Voltage and Constant Current Operation Low Ripple and Noise Internal Selector for Continuous or Dynamic Load Overload and Reverse Polarity Protection 3 1/2 Digit 0.5" LED Display 5V, 3A Fixed Output | |

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| FEATURES | 3 Output Channels 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 3 1/2 Digit 0.5" LED Display 5V, 3A Fixed Output | |

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| FEATURES | 3 Output Channels Auto Tracking Auto Series and Parallel Operation Constant Voltage and Constant Current Operation Low Ripple and Noise Two Digital Panel Meters Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity Protection 5V,3A Fixed Output | |

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| FEATURES | 3 Output Channels Auto Tracking Auto Series and Parallel Operation Constant Voltage and Constant Current Operation Low Ripple and Noise Two Digital Panel Meters Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity Protection 5V,3A Fixed Output | |

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| FEATURES | Three Independent Output: 30V/3A x 2, 2.5V/3.3V/5V x 1 4 LED Displays: 3 Digits after Decimal Point Minimum Resolution: 1mV/1mA Digital Panel Control (Rotary Encoder Switch, Rubber Key with Indicator) User-Friendly Operation, Coarse/Fine Volume Control 4 Panel Settings Save/Recall (Plus Factory Settings Recall) Key-Lock Warning Buzzer Output ON/OFF Tracking Series and Parallel Mode Smart Cooling Fan Achieving Low Noise Light-Weight and Compact Design | |

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Features: - 0.01% High Resolution
- Constant Voltage and Constant Current Operation
- Low Ripple and Noise
- Overload and Reverse Polarity Protection
- 3½ Digit 0.5" LED Displays Showing Voltage and Current
- Built-in Overvoltage and Overcurrent Trip Crowbar
- Ten-turn Potentiometer
- Suitable for Material and Product Aging
| Model | Output Volts (V) | Output Amps (A) | | GPR-0875HD | 0 ~ 8 | 0 ~ 75 | | 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 | |

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| FEATURES | 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 Rear-Panel Output | |

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| FEATURES | 0.01% High Regulation Constant Voltage and Constant Current Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digits 0.5" LED Display Application for Material and Products Aging Built-In Overvoltage and Overcurrent Tripped Crowbar Ten-Turn Potentiometer | |

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| FEATURES | 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 | 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-7550D | 0 ~ 75 | 0 ~ 5 | | GPR-11H30D | 0 ~ 110 | 0 ~ 3 | | GPR-30H10D | 0 ~ 300 | 0 ~ 1 |
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| FEATURES | 0.01% High Regulation Constant Voltage and Constant Current Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digits 0.5" LED Display Application for Material and Products Aging Built-In Overvoltage and Overcurrent Tripped Crowbar Ten-Turn Potentiometer | |

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| FEATURES | 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 | |

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| FEATURES | 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 Rear-Panel Output | 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-7550D | 0 ~ 75 | 0 ~ 5 | | GPR-11H30D | 0 ~ 110 | 0 ~ 3 | | GPR-30H10D | 0 ~ 300 | 0 ~ 1 |
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| FEATURES | 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 | |

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| FEATURES | 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 | 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-7550D | 0 ~ 75 | 0 ~ 5 | | GPR-11H30D | 0 ~ 110 | 0 ~ 3 | | GPR-30H10D | 0 ~ 300 | 0 ~ 1 |
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| FEATURES | 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 | |

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| FEATURES | 0.01% High Regulation Constant Voltage and Constant Current Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digits 0.5" LED Display Application for Material and Products Aging Built-In Overvoltage and Overcurrent Tripped Crowbar Ten-Turn Potentiometer | |

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Features: - 0.01% High Resolution
- Constant Voltage and Constant Current Operation
- Low Ripple and Noise
- Overload and Reverse Polarity Protection
- 3½ Digit 0.5" LED Displays Showing Voltage and Current
- Built-in Overvoltage and Overcurrent Trip Crowbar
- Ten-turn Potentiometer
- Suitable for Material and Product Aging
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| FEATURES | 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 | |

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| FEATURES | 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 | |

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| FEATURES | 0.01% High Regulation Constant Voltage and Constant Current Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digits 0.5" LED Display Application for Material and Products Aging Built-In Overvoltage and Overcurrent Tripped Crowbar Ten-Turn Potentiometer | |

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| FEATURES | 0.01% High Regulation Constant Voltage and Constant Current Operation Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digits 0.5" LED Display Application for Material and Products Aging Built-In Overvoltage and Overcurrent Tripped Crowbar Ten-Turn Potentiometer | |

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| FEATURES | 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 | |

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| FEATURES | 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 | |

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| FEATURES | Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current Operation Series or Parallel Operation Remote Control for External Programmable Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity protection | |

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The GPS-Series are single output, 54 to 90W, linear DC power supply. Overload and reverse polarity protection keep the GPS-Series and its loads safe from unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and < 1mVrms, respectively. Internal load selection, continuous or dynamic, accommodates applications such as pulsed current. Remote control terminals offer programming and operation from an external device. Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current Operation Series or Parallel Operation Function Remote Control for External Programmable Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity protection |

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| FEATURES | 2 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal | |

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The GPS-Series are single output, 54 to 90W, linear DC power supply. Overload and reverse polarity protection keep the GPS-Series and its loads safe ffrom unexpected conditions. High regulation and low ripple/noise are maintained at 0.01% and < 1mVrms, respectively. Internal load selection, continuous or dynamic, accommodates applications such as pulsed current. Remote control terminals offer programming and operation from an external device. Light and Compact Design 0.01% High Regulation Constant Voltage and Constant Current Operation Series or Parallel Operation Remote Control for External Programmable Internal Select for Continuous or Dynamic Load Overload and Reverse Polarity protection Series or Parallel Operation Optional European Type Jack Terminal for GPS-3030D |

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| FEATURES | 3 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Output Voltage and Current Setting When Output Disable Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal | |

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| FEATURES | 4 Independent Isolated Output Four "3 Digits" LED Displays 0.01% Load and Line Regulation Low Ripple and Noise Tracking Operation and Auto Series/Parallel Operation Output ON/OFF Switch Output Voltage and Current Setting When Output Disable Fan Speed Control Circuit to Minimize Fan Noise Over Load and Reverse Polarity Protection Optional European Jack Type Terminal | |

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The PSH-Series are single output, 360 to 1080W, programmable switching DC power supply. OVP, OCP, and OTP protect PSH-Series and loads from unexpected conditions. Remote sensing adds extra level of precision by compensating cable losses between loads. An LCD panel with simultaneous output/parameter view provides comfortable operation. Self-test and software calibration features also reduce maintenance overhead. SCPI commands and LabVIEW driver access through the RS-232C or optional GPIB interface provide remote control and ATE software development capability. Modular architecture, exclusive rear-panel output, and 19inch, 4U rack mounting option ensure that the PSH-Series is optimized for large systems. | FEATURES | Wide input voltage range and high power factor (P.F) High efficiency and high power density Constant voltage and constant current operation Over voltageAover current and over temperature protection Low ripple and noise Output on/off control Self-test and software calibration Labview driver Standard interface : RS-232C Optional interface : GPIB ( IEEE-488.2) | |

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Programmable Dual-Range D.C. Power Supply 0~+8V/20A; 0~+20V/10A | FEATURES: | | | - Single output dual range max. 200W
- High resolution: 1mV/1mA
- Stable & clear power: 0.01% load/line regulation, 350μVrms ripple
- 100 sets memory
- Auto step running with timer setting
- Safety design: OVP, OCP & OTP; output ON/OFF control (OCP provides delay setting to prevent trip of high start-up current)
- Self-test and software calibration
- Highly visible vacuum-fluorescent display
- Front and rear output terminal
Standard interface: RS-232C, GPIB - Option: European jack type terminal
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Programmable Dual-Range D.C. Power Supply 0~+15V/7A; 0~+30V/4A FEATURES: - High resolution: 1mV/1mA
- 0.01% load/line requlation, 350mVrms ripple
- Auto step runing with timer setting and 100 sets memory
- Safety design:OVP,OCP & OTP;output ON/OFF control
- Self-test and software calibration
- Highly visible vacuum-fluorescent display
- Front and rear output terminal
- Standard interface : RS-232C, GPIB
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Programmable Dual-Range D.C. Power Supply 0~+30V/6A; 0~+60V/3.3A FEATURES: - High resolution: 1mV/1mA
- 0.01% load/line regulation, 350mVrms ripple
- Auto step runing with timer setting and 100 Sets memory
- Safety design: OVP,OCP & OTP;Output ON/OFF control
- Self-test and software calibration
- Highly visible vacuum-fluorescent display
- Front and rear output terminal
- Standard interface : RS-232C, GPIB
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The PSP-Series are single output, 200W, programmable switching DC power supply. OVP, OCP, OTP, and OPP protect the PSP-Series and its loads from unexpected conditions. Large LCD panel with simultaneous output/parameter view, key lock feature for preventing improper use, and output power setting in addition to the standard voltage/current setting, provide comfortable operation. The PSP-Series is suitable for generic bench-top applications in laboratories and educational institutions. | FEATURES | LCD display Output on/off control 3-step fan speed control Voltage/current/power settings Key lock to avoid operation error OVP, OCP & OPP protection Normal, +% & -% output operation key High efficiency and high power density Standard interfaceFRS-232C Optional European type jack terminal | |

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| FEATURES | Digitized Programmable Interface High Resolution 10mV, 1mA High Stability, Low Drift Over-Voltage, Over-Current, Over Temperature Protection Intelligent Fan Control (Changes by Output Power) Built-in Buzzer Alarm Labview Driver Standard Interface: RS-232C Optional Interface: GPIB (IEEE-488.2) Optional European Jack Type Terminal | |

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| FEATURES | Digitized Programmable Interface High Resolution 10mV, 1mA High Stability, Low Drift Over-Voltage, Over-Current, Over Temperature Protection Intelligent Fan Control (Changes by Output Power) Built-in Buzzer Alarm Labview Driver Standard Interface: RS-232C Optional Interface: GPIB (IEEE-488.2) Optional European Jack Type Terminal | |

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| FEATURES | Digitized Programmable Interface High Resolution 10mV, 1mA 192 x 128 LCD Display (Displays Settings and Measuring Results Simultaneously) Over-Voltage, Over-Current, Over Temperature Protection Intelligent Fan Control (Changes by Output Power) 100 Sets Memory Auto Step Running With Time Setting Auto Series and Parallel Function Labview Driver Standard Interface: RS-232C Optional Interface: GPIB (IEEE-488.2) Optional European Jack Type Terminal | |

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The PST-Series are 3-channel, 96 or 158W, programmable linear DC power supply. OVP, OCP, and OTP protect the PST-Series and their load from unexpected conditions. High resolution is maintained at 10mV, 1mA. Large 192 x 128 LCD panel with simultaneous output/parameter view and automatically regulated cooling fan for low noise provide comfortable operation. Configuration is simplified with output setting store/recall function, automatic series/parallel operation, and automatic step running for continuous testing. SCPI commands and Lab-view driver access through the RS-232C or optional GPIB interface provide remote control and ATE software development capability. The versatile PST-Series is ideal for applications requiring high resolution, multiple output, and automated operation such as in production testing and rack mounting system.
Digitized programmable interface, high resolution 10mV, 1mA 192 x 128 LCD display, simultaneously Over-voltage, over-current, over temperature protection Intelligent fan control (changes by output power) 100 Sets memory Auto step running with timer Provided auto series and parallel function Labview driver Standard interface: RS-232C Optional: GPIB (IEEE-488.2) Optional European jack type terminal |

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158W Programmable D.C. Power Supply
The PST-Series are 3-channel, 96 or 158W, programmable linear DC power supply. OVP, OCP, and OTP protect the PST-Series and their load from unexpected conditions. High resolution is maintained at 10mV, 1mA. Large 192 x 128 LCD panel with simultaneous output/parameter view and automatically regulated cooling fan for low noise provide comfortable operation. Configuration is simplified with output setting store/recall function, automatic series/parallel operation, and automatic step running for continuous testing. GPIB interface provide remote control and ATE software development capability. The versatile PST-Series is ideal for applications requiring high resolution, multiple output, and automated operation such as in production testing and rack mounting system. Digitized programmable interface, high resolution 10mV, 1mA 192 x 128 LCD display, simultaneously Over-voltage, over-current, over temperature protection Intelligent fan control (changes by output power) 100 Sets memory Auto step running with timer Provided auto series and parallel function Labview driver Standard interface: RS-232C GPIB (IEEE-488.2) Optional European jack type terminal |

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The SPS-Series are single output, 360W, switching DC power supply. OVP protects the SPS-Series and their load from unexpected conditions. High regulation is maintained at 0.01%. Remote sensing adds extra level of precision by compensating cable losses between loads. Turning the output On/Off from external device is available through Remote control terminals. The GPS-Series are an ideal solution for power-efficient bench-top or portable applications requiring high regulation.
OUTPUT | | Voltage | 36V | | Current | 10A | CONSTANT VOLTAGE OPERATION | | Line Regulation | < 5mV | | Load Regulation | < 5mV | | Ripple & Noise | < 5mVrms, 100mVp-p 20Hz ~ 20MHz | | Recovery Time | < 500μS ( 50% Load change, Minimum load 0.5A ) | | Temp. Coefficient | < 100 ppm/°C | | Output Range | 0 to rating voltage continuously adjustable | CONSTANT CURRENT OPERATION | | Line Regulation | < 3mA | | Load Regulation | < 3mA | | Ripple Current | < 5mArms | | Output Range | 0 to rating current continuously adjustable (Hi/Lo range switchable) | METER | | Type | 3 1/2 Digit 0.39" LED Display | | Accuracy | ±( 0.5% of rdg + 2 digits ) |
| FEATURES | Two Digital Panel Meters 0.01 % High Regulation Constant Voltage and Constant Current Operation High Efficiency High Power Density Over Voltage, Overload and Reverse Polarity Protection Remote Output ON/OFF Control | |