STK5020 CNC DC Adjustable Regulated Power Supply Step Down Module 50V 20A Voltmeter Ammeter

STK5020 CNC DC Adjustable Regulated Power Supply Step Down Module 50V 20A Voltmeter Ammeter



Download PC Software and Manual:
https://pan.baidu.com/s/1GIJ3YQg_HMMRnOh7JiKzxQ
Password: dh38

Version Introduction:
STK5020:
- Without USB/BT (Bluetooth) communications.

STK5020-USB:
- With USB communication.
- Host Computer Control: Connect the upper computer software via USB/Bluetooth. Users can remotely monitor and set CNC power supply on a computer. Friendly interface, powerful, convenient and fast! (Note: Only support for WIN7 and higher versions. While communicating, buttons are automatically locked.)

STK5020-USB-BT:
- With USB & BT (Bluetooth) communications.
- Host Computer Control: Connect the upper computer software via USB/Bluetooth. Users can remotely monitor and set CNC power supply on a computer. Friendly interface, powerful, convenient and fast! (Note: Only support for WIN7 and higher versions. While communicating, buttons are automatically locked.)
- Mobile Phone APP Wireless Control: Connect your mobile phone APP via Bluetooth. You can remotely monitor and set CNC power supply on APP. Friendly graphical interface contains most of the operations that can be performed on the panel, which is convenient and quick. Supports exporting tables to Excel. Detected data can be saved as Excel tables for users to view the complete data. (Note: While communicating, buttons are automatically locked.)
- Attention (For Mobile Phone APP Control):
* Currently only supports downloading, installing and using for Android phones above 5.0.
* Language switching currently only supports: Simplified Chinese, Traditional Chinese, English. More languages are being updated continuously.

Product Information:
- Input voltage: DC 6-60V
- Output voltage: 0-50.00V
- Output current: 0-20.00A
- Output power: 0-1000W
- Output voltage setting and reading accuracy: ±(0.5% + 3 digits)
- Output current setting and reading accuracy: ±(0.5% + 5 digits)
- Output voltage setting and reading resolution: 0.01V
- Output current setting and reading resolution: 0.01A
- Size: 200*90*75 mm
- Weight: 670g

Attention:
1. It must be ensured that the input supply voltage is 1.1 times or more of the output voltage. Please pay attention to strengthening heat dissipation when working with high current!
2. The connection line between the display module and power module should be correctly connected with the corresponding characters. It will not work when plugged in reverse.

Features:
- Complete functions and powerful performance. It integrates analog adjustment and digital control. Integrate analog adjustment and digital control in one. Output voltage is adjustable from 0-50.00V with a step of 0.01V, and output current is adjustable from 0-20.00A with a step of 0.01A. You can view preset voltage/current, input voltage, output voltage/current/power and other data in real time! Small size, convenient operation, high precision, stable performance, and wide range of use!
- LCD HD screen, coding potentiometer, data storage, output switch control, button lock function, voltage/current preset, output constant current and constant voltage, input reverse connection protection, over-voltage protection, over-current protection, over-power protection, over-temperature protection.
- HD display, more clear and intuitive. 1.44-inch color LCD display. Display voltage/current/power and other data. 160° wide viewing angle, high brightness, and long working life, allowing you to enjoy vivid, delicate and natural display pictures from any angle!
- 4-digit resolution, more accurate measurement. The internal use of high-precision and high-speed sampling chips, coupled with a unique accuracy algorithm, ensure the accuracy and stability of the product at the hardware and software levels.
- Load full protection, safe and reliable. In data setting interface, you can set output over-voltage (S-OVP), over-current (S-OCP), over-power (S-OPP) and other data. When the output voltage/current/power exceeds the protection value, the power supply will automatically stop output to prevent damage to the electrical equipment!
- Large intelligent temperature-controlled fan adopts a two-way ventilation design, which has a faster speed and better heat dissipation effect. When the temperature is greater than 45℃ or the current is greater than 10A, the fan automatically starts to work. When temperature is too high, the module will automatically cut off output!
- Output switch control, convenient and safe. It can be set to output automatically or output to be off by default when power on. At the same time, short press switch button in any interface to turn on or off the output, which is convenient and safe!
- Voltage/current preset to protect equipment. You can set the output voltage and current according to your needs. At the same time, it works as a voltage and current meter to detect output voltage, current and other data in real time to ensure that the electrical equipment runs within the specified range!
- Button lock function prevents misoperation. Long press code potentiometer for more than two seconds to lock and unlock the keys, prevent misoperation, and ensure the safety and stability of the equipment output!
- Data storage function, convenient and efficient. Built-in data storage function, can store 10 groups of data (M0-M9). Compared with traditional equipment, it is more convenient and quick to call up your required data!
- Excellent performance and wide use. It is widely used for its high accuracy and superior performance. It is a good choice for equipment power supply for scientific research unit laboratories, factory automated production line testing, electronic instrument maintenance, etc. It can be used independently or embedded in an equipment!

Package Included:
- 1 x Set of Power Supply Module