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Rated output (0°C ~ 40°C):
Voltage: 0~31V
Current: 0~21A
O.V.P: 0.1~34V
O.C.P: 0.1~24A
Constant Voltage Operation:
Line regulation: ≤ 0.01% + 4mV
Load regulation: ≤ 0.1% + 5mV
Ripple & Noise: 2mVrms, 30mVpp (20Hz~20MHz)
Recovery time: ≤ 1.5ms (50% load change)
Constant Current Operation:
Line regulation: ≤ 0.1% + 3mA
Load regulation: ≤ 0.1% + 5mA
Ripple & Noise: ≤ 10mArms
Display:
Voltmeter: 5 digits LCD display
Ammeter: 5 digits LCD display
Setting resolution: 1mV/1mA
Reading resolution: 1mV/1mA
Setting accuracy:
Voltage: ±(0.03% of reading + 10mV) (25±5°C)
Current: ±(0.1% of reading + 0.1% of FS) (25±5°C)
Reading accuracy:
Voltage: ±(0.02% of reading + 5mV) (25±5°C)
Current: ±(0.1% of reading + 0.1% of FS) (25±5°C)
General Protection:
Panel lock: Over load, over voltage, over current, over temperature, and reverse polarity protections provided
Remote Sensing Function: 5% of FS
RS-232 interface: Optional USB device interface for PC remote control
Support: SCPI commands, support Labview
Interface: 0-5V analog control interface
USB host interface: For data storage and recall from external USB flash drive
Memory: Optional RS-485 interface: 300 sets internal save, support save to USB flash drive
Insulation:
Between base and terminals: ≥20ΜΩ/500VDC
Between base and AC power cord: ≥30ΜΩ/500VDC
Operating environment:
Storage environment: 0°C~40°C, ≤80%RH
Power source: -10°C~70°C, ≤70%RH
Accessories:
AC220V±10%, 50/60Hz:
Dimension: 215x89x352mm
Power cord x1, Operation manual x1, RS-232 cable x1, Software CD x1
Weight: 4.5kg
Product Introduction
This is a high accuracy programmable DC power supply with single output. With easy connection to computer via RS-232 interface, this power supply satisfies users’ demand for auto-testing and auto-control.The software commands are fully complied with the SCPI commands, it is convenient for user to proceed auto-tested and auto-controlled application program. Also, the digitalization of system makes a speedy, precise and convenient input of information controlled by keyboard. The adjustment of voltage/current is made by software calibration without manual error that will increase the preciseness of the instrument.
Features
▪ High accuracy, high resolution 1mV/1mA
▪ 4.3 inches TFT LCD display
▪ Over load, over voltage, over current, over temperature and reverse polarity protections
▪ CV and CC operations, auto CV and CC switch
▪ High speed rotary dial and keypad input
▪ Built-in beeper alarm
▪ Panel lock and output ON/OFF function
▪ 300 sets save & recall for voltage, current and time setups, easy use in auto test
▪ Timing output function and support infinite and specified number of cycles of output
▪ Displays load resistance, with low resistance measurement function
▪ Remote sense function
▪ Smart cooling fan achieving low noise
▪ Battery charge function
▪ USB host interface for data storage and recall from external USB flash driver
▪ RS-232 interface for PC remote control
▪ Supports SCPI commands, support Labview
▪ Analog control interface
▪ RS485 interface (optional)
▪ Compact design, light weight
