WPS-300S Series Wide Range Programmable DC Power Supply
The WPS-300S series is a new high-precision and wide range programmable switching DC power supply. It has a novel appearance, light weight, small size, simple operation, and good stability, bringing great convenience to users. It has a high cost-effectiveness advantage and is equipped with RS232, RS485, and USB communication interfaces as standard. It can be widely used in electronic product development, component testing, communication industry, laboratories, and research institutions.
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- Wide range output, wider output range
- High precision display with a resolution of 1mV voltage and 0.1mA current
- There are two ways to set voltage and current: numeric keypad and knob
- Nine sets of voltage and current storage and retrieval functions, convenient and fast
- Output switch control, easy to control
- Intelligent temperature controlled fan, extremely practical
- The knob adopts an encoded switch, which is convenient and fast to use, and has anti misoperation function
- List sequence output function
- Voltage and current interval setting function
- OVP/OCP setting function
- Initialization function
Model
WPS300S-80-6 WPS300S-30-20 WPS300S-80-10 WPS300S-150-5 Rated input voltage
AC220V/110V±10% Rated output voltage
0-80V 0-30V 0-80V 0-150V Output current
0-6A 0-20A 0-10A 0-5A Rated output power
150W 300W 300W 300W Load regulation rate
Voltage ≤0.02%+8mV ≤0.02%+8mV ≤0.02%+8mV ≤0.02%+5m V Current
≤0.02%+5mA ≤0.02%+5mA ≤0.02%+5mA ≤0.02%+5mA Power regulation rate Voltage ≤0.02%+8mV ≤0.02%+8mV ≤0.02%+8mV ≤0.02%+5mV
Current
≤0.02%+5mA ≤0.02%+5mA ≤0.02%+5mA ≤0.02%+5mA
Set Resolution
Voltage 1mV 1mV 1mV 1mV Current 0.1mA 0.1mA 0.1mA 0.1mA
Set accuracy
Voltage ≤0.1%+8mV ≤0.1%+8mV ≤0.1%+8mV ≤0.1%+10mV Current ≤0.2%+2mA ≤0.2%+2mA ≤0.2%+2mA ≤0.2%+2mA
Readback resolution
(25 ℃± 5 ° C)
Voltage 1mV 1mV 1mV 1mV Current 0.1mA 0.1mA 0.1mA 0.1mA
Readback accuracy (25 ℃± 5 ° C)
Voltage ≤0.1%+8mV ≤0.1%+8mV ≤0.1%+8mV ≤0.1%+10mV Current ≤0.2%+2mA ≤0.2%+2mA ≤0.2%+2mA ≤0.2%+2mA
Ripple and noise (25 ℃± 5 ° C)
Voltage <8mVms <8mVms <8mVms <10mVms Current <5mAms <5mAms <5mAms <3mAms
Temperature coefficient
Operating 0to40°C≤80R.H Storage -15to70C≤80R.H
Bare machine size (W * H * D)
mm 111*170*250
Net weight kg
2KG
