Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A

Product detailed description

Small compact panel power supply suitable for home electronics lab. The module handles both voltage and current regulation in CC mode - constant current mode. The module operates as a buck/boost converter which allows it to achieve output voltage in the full range of 0.5V-30V setting regardless of the input voltage value.

The LCD display can show input/output voltage, input/output current and power. The module has built-in reverse polarity protection and is also suitable for charging batteries (but does not replace a full battery charger).

Control:

• ON/OFF: press the ON/OFF button once to turn on/off in any state; press the button again to change the state. When you turn it off, the ON light goes out and the display shows zero voltage and current.
• Output voltage and current settings: Press U/I briefly and the LED display will flash. Use the control knob to set the desired output voltage value. Press the ON/OFF button briefly to change the digit to be set. Press the U/I button again to switch to the current setting. Follow the same procedure as for the voltage setting. Press the U/I button again. If you do not press any button, the setting will be automatically terminated after 6 seconds and the current set value will be automatically saved.
• Input and output Switching the display: short or long press the SW button to switch the displayed values on the display.
• CC and CV indication: when the module is in constant voltage (CV) state, the CC indicator is not lit. If the module enters the constant current (CC) mode, the CC light is on.
  
  During operation, the set values are automatically saved. The next time you turn it on, you will have the last set voltage and current stored.

Specifications:

• Input voltage: 5.0-30V
• Output voltage: 0.5V-30V (0.01V continuously adjustable).
• Output current: 0-4A (0.001A continuously adjustable)
• Power (max): 35W with cooling up to 50W
• Output voltage accuracy: ±(0.5%+1 characters)
• Output current accuracy: ±(1%+3 characters)
• Ripple Wave (full load 40v to 32V/5A): around 100 mV VPP
• Efficiency: 96%
• Output short circuit protection
• Dimensions: 79x43x36mm
• Mounting hole: 76x40mm
• Weight: 96g

Included in delivery:

• 1pc Buck-Boost ZK-4KX adjustable inverter 0.5-30V 4A

Remark:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
• For loads above 35W, the module needs to be cooled by a fan.