GW Instek GPE-3060/6030 DC Power Supplies Introduction
GW Instek GPE-3060/6030 are high-resolution linear DC power suppliesand they replace the GPC-3060D and GPC-6030D models. The GPE-3060/6030 deliver 385 watts of output power and feature three independent isolated output channels. The GPE-3060 offers CH1/CH2 outputs of 0 to 30V and 0 to 6A, while the GPE-6030 supports CH1/CH2 outputs of 0 to 60V and 0 to 3A. Both models feature CH3 output of 5.0V at 5A.
Key Features:
- 1/2/3 Independent Isolated Output Channels
- GPE-3060 Provides CH1/CH2: 0~30V/0~ 6A Output; CH3 Supports 5V at 5A
- GPE-6030 Provides CH1/CH2: 0~60V/0~ A Output; CH3 Supports 5V at 5A
- Series/Parallel Tracking Function
- High Program Resolution of 10mV/1mA and Measurement Resolution of 30mV/10mA
- Output On/Off Function
- Simple Analog Control Interface
- Multiple Protection Apparatuses Such as Overvoltage and Overload Protection Functions
Series/Parallel Operation Function
In addition to the independent output between each channel, GPE-3060/6030 can perform series/parallel automatic connection tracking function. Through the parallel or series function, the output of the power supply can be controlled at 30V/12A (parallel) (GPE-3060) or 120V/3A (series) (GPE-6030) and this function can be used on CH1/CH2.
With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA. GPE-3060/6030 adopts a new hybrid power supply design, which can save 13% of power consumption compared with the wattage of the conventional linear power supplies, and the volume and weight are significantly reduced.
A. DIGITAL PANEL CONTROL
The GPE-3060/6030 linear DC power supplies have a built-in digital panel control design. By long pressing and short pressing a single button, they provide efficient and user-friendly OVP (overvoltage protection) function. The OVP function provides overvoltage protection, and the panel lock function prevents voltage/current parameters from being tampered with by a third party to improve the protection of the DUT.
The voltage and current setting knobs are changed to Encoder Switches to make the setting more accurate. In addition, the On/Off output button has a backlight display, which makes it easier for users to identify the current operating status of the power supply.
B. SERIES/PARALLEL OPERATION FUNCTION
In addition to the independent output between each channel, GPE-3060/6030 can perform series/parallel automatic connection tracking function. Through the parallel or series function, the output of the power supply can be controlled at 30V/12A (parallel) (GPE-3060) or 120V/3A (series) (GPE-6030) and this function can be used on CH1/CH2.
C. OPTIMIZATION OF HEAT DISSIPATION
There are air inlet ducks in front of the panel to efficiently dissipate heat. Temperature controlled fan can effectively reduce fan noise.
D. HIGH MEASUREMENT RESOLUTION (SETTING AND READBACK FUNCTIONS)
With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA with a readback accuracy of 30mV/10mA. GPE-3060/6030 ensure that the power output is pure and stable.
Users can easily simulate the DUT with very small voltages or currents. Conventional low-resolution linear DC power supplies cannot achieve this function.
E. PANEL OUTPUT ON/OFF OR REAR PANEL REMOTE CONTROL OUTPUT ON/OFF FUNCTION
GPE-3060/6030 provide the output On/Off function. This function can avoid unnecessary damage caused by pre-output when the DUT is connected to the power supply. Users can set the voltage and current parameters in advance and confirm all connections have been completed, and manually execute output On/Off function through the front panel. Furthermore, the series provides a simple analog control function to control external output On/Off through the Remote Control terminal on the rear panel.
F. OPERATING MODE
C.V. and C.C Operation Mode
In constant voltage (CV) mode, the current limit must be set to determine its crossover point, and in constant current (CC) mode, the voltage limit must be set to determine its crossover point. When the current exceeds the crossover point, the power supply mode will switch to constant current (CC) mode.
Series and Parallel Mode
When the CH1/CH2 of GPE-3060/6030 linear DC power supply are in parallel connection, the total output current will increase. While in series conditions, the total output voltage will increase to twice the original single channel rated output (maximum value). Users only need to press the required series or parallel button on the front panel to perform series or parallel operation.
Remote Control Settings
GPE-3060/6030 provide a simple Remote Control function. Remote Output On/Off control can be performed through this connector. The pin definitions are as follows:
Key Lock Function
When users output voltage and current under fixed conditions to the power supply for a long time, users can start the panel lock function to protect the safety of the DUT in order to prevent a third party other than the user from arbitrarily changing the setting parameters and causing damage to the DUT.
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