JUNTEK DPH8920 0-96V Digtal Programmable Power Supply Constant Voltage current DC- DC buck converter | Обустройство дома

JUNTEK DPH8920 0-96V Digtal Programmable Power Supply Constant Voltage current DC- DC buck converter | Обустройство дома

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JUNTEK DPH8920 0-96V Digital Programmable Power Supply Constant Voltage current DC- DC Power Supply buck Voltage converter

Instruction:

DPH8920 programmable DC regulated power supply, voltage 0-96V, current 0-20A continuous adjustment, constant voltage and constant current; the product is easy to operate, stable, high conversion efficiency, accurate output voltage and current and widely used in laboratories, factory testing, power supply and maintenance of electronic equipment.

Features:

1. 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.

2. 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.

3. Free PC software and communication protocol, the communication protocol is divided into "SIMPLE" and "MODBUS", which can be set in the power menu;

4. 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;

5. 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;

6. The maximum and minimum voltage and current can be set to protect the load from damage due to overvoltage;

7. Equipped with a temperature-controlled fan, intelligently adjusts the fan speed, and automatically cuts off the output after over-temperature;

8. The voltage regulation response is very fast;

9. 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;

Technical parameters:

1. Input Voltage range: 20-110V
2. Output Voltage range: 0.01-96V
3. Output Current range: 0.01-20A
4. Output power range: 0-1920W
5. Output Voltage setting resolution: 10mV
6. Output current setting resolution: 10mA
7. Output ripple: <50mVpp
8. Conversion Efficiency: 92% (Input 40V,Output 30V,Current 7A)
9. Voltage and current display accuracy: 10mV, 10mA
10. Voltage error: 2‰+1 digit
11. Current error: 5‰+2 digit
12. Response time: <50ms
13. Operating Frequency: 150KHz
14. Operating Temperature: -10°C to +45°C
15. Control Method: Digital Control + LED Display
16. Weight: 450g
17. Dimensions: 150 *120 * 60mm
18. Package Weight: 630g
19. Package Size: 210*150*75mm

Package List:

1 * DM8920 DC-DC power supply
1 * USB to TTL or RS485 data cable

=================================== Other Notice =========================================

After-sales service: After receiving the product, if you have any questions, please do not hesitate to get in touch with us and we will solve any of your problems. Contact us: Whether you have any questions, please contact us. Delivery details: If you don’t receive your order, Don't worry, We will Refund or ReSend for you. If approaching the delivery date, But you don't received the parcel, please remind us to extend the delivery of protection.