HY6722 programmable DC power supply is a new wide-range switching power supply launched by Changzhou Haoyi. This model has the characteristics of small size and light weight. It adopts an LCD screen, with intuitive parameters and fast operation. It is very suitable for complex production sites, laboratories, product research and development and other occasions.
80V/20A/400W power output
Adopting a 4.3-inch TFT-LCD display and simple panel operation
High precision and low ripple
Overvoltage, overcurrent, and over temperature protection
Remote compensation function
List and delay function, simulate various load situations
Voltage, current, power waveform display
Intelligent adjustment of fan
USB interface upgrade program
Automated testing system
Product development and debugging
laboratory
teaching experiment
Mobile phone and home appliance maintenance
It can display the waveform of voltage, current, and power, which can be displayed very intuitively when the setting or output changes.
The list mode provides up to 200 steps of sequence output, and each step can be customized with voltage, current, and output time to meet various output requirements. After the output is completed, the loop can be looped in the list or terminated.
The delay mode provides a sequence output of up to 200 steps. Compared to the list mode, it only has two states: output and no output. The output parameters are the current set parameters, simplifying user settings.
| model | HY6722 |
| Rated output voltage | 0~80V |
| Rated output current | 0~20A |
| output power | 400W |
| Load regulation rate | Voltage：<0.01%+10mV |
| Current：<0.1%+5mA | |
| Power regulation rate | Voltage：<0.01%+2.5mV |
| Current：<0.1%+2.5mA | |
| Set resolution | Voltage: 10mV |
| Current: 10mA | |
| Set accuracy (25℃±5℃) | Voltage：<0.01%+20mV |
| Current：<0.1%+10mA | |
| Read back resolution | Voltage: 10mV |
| Current: 10mA | |
| Read back accuracy (25℃±5℃) | Voltage：<0.01%+20mV |
| Current：<0.1%+20mA | |
| Ripple and noise (20Hz~20MHz) | Voltage：<50mVrms |
| Current：<15mArms | |
| temperature coefficient | 0.02%/℃+10mV |
| 0.03%/℃+10mA | |
| Remote compensation | 1V |
| storage | one hundred |
| List function | 40*200 |
| display type | 4.3"TFT LCD |
| interface | RS232/RS485/USB Host/USB Device/LAN |
| USB drive | support |
| communication protocol | SCPI/MODBUS |
| power supply voltage | AC110V/220V (adaptive) ± 10% |
| frequency | 50Hz/60Hz |
| Ordering Information | |
| Standard Accessories | HY108: RS232 communication cable |
