Introduction
DPM8624 programmable DC power supply can digitally display the output voltage, current, temperature and other parameters. They have two different output status of constant voltage and constant current. They are especially suitable for use in factory equipment power supply, product aging and debugging, solar charging, LED lamp bead driving and battery charging and discharging.
Feature
1. Based on the switching power supply technology of BUCK structure, the working frequency is up to 150KHz, and with the minimum differential voltage of 0.5V can still work stably;
2. Input DC voltage 10-75V, with an AC-DC (AC to DC) switching power supply or battery, you can combine them into a high-precision digital adjustable DC power supply or charger;
3. The output voltage is 0-60V digitally continuously adjustable, the minimum voltage resolution is 10mV, and the ripple is lower than 50mVpp;
4. The output current is divided into 0-24A (minimum resolution 10mA), The current is digital and continuously adjustable;
5. Provide PC software and communication protocol to support secondary programming control;
6. Standard inchUSB to TTLinch supports TTL serial communication. It is convenient for everyone to use our PC software to control the power supply;
7. The communication protocol is divided into a simple communication protocol and a MODBUS-RTU communication protocol, which can be freely selected in the machine menu;
8. It can set the power-on automatic output, with its own temperature-controlled fan, intelligently adjust the speed, and it can automatically stop output when over-temperature;
9. With quick discharge function, the voltage response speed is adjusted very fast;
10. Automatically save parameters when power is off, there are 10 groups of M0~M9 storage locations, which can be saved and recalled at any time;
11. The internal structure is simple, and it is divided into two parts:the main board and the display board. Removing the shell allows for easy integration into your own device.
Technical Parameters
485 interface
Input Voltage range:10-75V
Output Voltage range:0.01-60V
Output Current range:0.01-24A
Output power range:0-1440W
Output Voltage setting resolution:10mV
Output current setting resolution:10mA
Output ripple
Conversion Efficiency:92% (Input 40V,Output 30V,Current 7A)
Voltage and current display accuracy:10mV, 10mA
Voltage error:2%+1 digit
Current error:5%+2 digit
Response time
Operating Frequency:150KHz
Operating Temperature:-10°C to +45°C
Control Method:Digital Control + LED Display
Weight:420g
Dimensions:150 x 120 x 59mm
Package Weight:560g
Package Size:210 x 150 x 75mm
Package includes
1 x DPM8624 DC-DC power supply
1 x USB to TTL data cable
Additional information
| Weight | 0.641 kg |
|---|
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