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DPH8909-RF programmable DC regulated power supply, the voltage is 0-96V, and the current is 0-9.6A continuously adjustable. The product is easy to operate and stable when in used. It can output accurate voltage and current, and has the high conversion efficiency, so it is widely used in laboratories, factory testing, power supply and maintenance of electronic equipment.
There are three ways to control the power supply:First, the button on the power panel can adjust the voltage and current; Second,the computer software communication regulates the voltage and current; Third, the remote control controls the power supply wirelessly.
The remote control has an effective control distance of 0-10 meters. A remote controller can control 30*99 power supplies by changing the communication channel and address.
Free PC software and communication protocol, the communication protocol is divided into "SIMPLE" and "MODBUS", which can be set in the power menu.
The power supply is based on the BUCK architecture, and it can still work stably with the operating frequency up to 150KHz and the minimum 0.5V voltage difference.
Input DC voltage 20-110V, the power supply can be powered by AC-DC switching power supply ,solar panels, wind turbines or battery-powered equipment.
The maximum and minimum voltage and current can be set to protect the load from damage due to over-voltage.
Equipped with a temperature-controlled fan, intelligently adjusts the fan speed, and automatically cuts off the output after over-temperature.
The voltage regulation response is very fast.
The parameters are automatically saved when the power is turned off, and there are 10 groups of storage locations (M0~M9), which can be saved and recalled at any time.
|
Model |
DPH8909-RF |
|
Input voltage |
20-110V |
|
Output voltage |
0-96V |
|
Output current |
0-9.6A |
|
Output Power |
0-921.6W |
|
Wireless transmission |
RF transmission |
|
Communication Interface |
TTL serial communication |
|
Voltage resolution |
10mV |
|
Current resolution |
1mA |
|
Power effect |
CV<0.5%+10mv,CC<1%+5mA |
|
Load effect |
CV<0.5%+10mv,CC<1%+5mA |
|
Output ripple |
<50mVpp(Input 40V,Output 12V,7A) |
|
Typical efficiency |
92%(Input 40V,Output 30V,7A) |
|
Display accuracy |
10mV,1mA |
|
Output error |
Voltage:±2‰+1characters, Current :±5‰+2characters |
|
Response time |
<50ms |
|
Wireless distance |
10 meters (accessible) |
|
Wireless frequency |
2.4G |
|
Communication channels |
01-30 |
|
Communication address |
00-99 |
|
Display method |
2.4 inch LCD screen |
|
rechargeable battery |
3.7V/2000mA |
|
Store operation |
10 groups of parameter storage for M0-M9 |
|
Type of protection |
PT(Over temperature protection) |
|
Application ambient temperature |
Onboard radiator, fan cooling |
|
Use environment |
Indoor use design, maximum humidity 80 |
|
Wireless controller dimension |
120*80*37mm |
|
Product dimension |
150*120*59mm |
|
Package dimension |
210*150*75mm |
|
Net weight |
690g |
|
Gross weight |
800g |
The red line indicates the installation dimension of the internal motherboard
The black line marks the installation dimension of the internal display panel
Outer casing install size drawing
1.Remote Control
2.DPH8909 Power Supply
3.Remote Control Charing Cable
4.USB To TTL Communication Line
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