Press the Rotary Encoder knob to turn the output on or off. Configuration Settings Set Output Voltage:
Short press to enable or disable the output voltage. Long press to change the default power-on state (Open ON or Open OFF).
Short press : Cycles the bottom display between Current ( A ), Power ( W ), Capacity ( Ah ), and Timer ( h ).
Follow steps 1 and 2 above to enter calibration mode, then cycle to the current (
ZK-5KX Manual: Complete Guide to the 80W Adjustable Buck-Boost Converter The ZK-5KX DC-DC Buck-Boost Converter Zk-5kx Manual
Press the button again while in the voltage setting interface to switch to the current limit ( A ) setting.
If 3 invalid PINs are entered within 1 minute and alarm is enabled:
The is an adjustable, constant-voltage, constant-current (KV/CC) DC-DC buck-boost converter . It features a digital LCD screen and supports step-up and step-down voltage regulation. This comprehensive guide covers its technical specifications, button operations, calibration methods, and practical use cases. 1. Technical Specifications Specification Input Voltage DC 6.0V – 36V Output Voltage DC 0.6V – 36V Output Current 0 – 5.0A Output Power 80W (Natural cooling) / 120W (With enhanced cooling) Voltage Resolution Current Resolution Conversion Efficiency Approx. 88% Soft Start 2. Protection Mechanisms
In the normal interface, long press the button for 2 seconds to enter the parameter setting menu. Press the Rotary Encoder knob to turn the output on or off
Long press the button for 2 seconds to save your configuration and return to the home screen. 5. Manual Calibration Procedure
Short press the encoder knob to move the cursor to the specific digit (tens, units, tenths, hundredths) you wish to modify. Rotate the knob to adjust the numerical value.
Switch the display between showing input voltage and output voltage. 3. Step-by-Step Operation Guide A. Setting Output Voltage (CV Mode) From the main interface, short press the U/I button. The voltage value will begin to flash. Rotate the encoder to set your desired voltage.
Always connect the power supply after wiring the motor. The Zk-5kx doesn't like hot-swapping. Short press : Cycles the bottom display between
If you plan on pulling more than 4A or 80W consistently, add a small 12V fan or a larger heatsink to the back of the board.
is a high-performance, digitally controlled DC-DC buck-boost converter designed for versatility in electronic projects. Operating from a and providing 0.6V–36V output , this 5A module (max) excels at regulating power, charging batteries, and driving LEDs. This manual covers installation, operation, features, and settings for the ZK-5KX converter. 1. Product Overview and Technical Specifications
The ZK-5KX stands out from its predecessor (the ZK-4KX) by offering and a wider operating voltage spectrum. Specification Details Input Voltage Range 6.0V to 36.0V DC Output Voltage Range 0.6V to 36.0V DC (Step-Up or Step-Down) Output Current Capacity 0.0A to 5.0A Maximum Maximum Output Power Voltage Display Resolution 0.01 Volts Current Display Resolution 0.001 Amperes Conversion Efficiency Approximately 88% Operating Frequency Hardware Interface Overview