5A CNC Step-Down Power Supply Module DCDC Adjustable CV and CC LCD Multi-Display Button To Set The VoltageItem NO.: ZK-J5X

5A CNC Step Down Power Supply Module

Product Information:

CNC voltage reduction module (constant voltage and current LCD display with crystal shell)

Attention!!! The shipment comes with accessories such as acrylic heat sink copper column screws, which need to be assembled by oneself; The module is a DCDC DC to DC step-down module, which cannot input AC power directly reduced by a transformer; When charging the battery, ensure that the module output terminal is powered on first and then connected to the battery. After fully charging, unplug the battery first and then power off the module. The battery voltage can be reversed (fortunately, the module output can be reversed by connecting a high current diode).

Product Highlights:

1. The crystal shell is designed with beautiful and elegant appearance, and the touch quality of the buttons is good. The output voltage of the buttons is set, eliminating the trouble of using a knife;

2. The button can control the output to turn off and on, and the power on default can be set to ON or OFF;

3. LCD can display input and output voltage, output current and output power;

4. Input end anti reverse connection protection, reverse connection will not burn out;

5. High efficiency of over 93%, high current, low heat generation, adjustable output voltage of 1.2-32V, constant current value of 0-4. Suitable for office power supply, high-power LED constant current drive, lithium battery charging, etc!

Product Parameters:

● Input voltage: 6.5-36V (input voltage below 6.5V, current accuracy inaccurate, LCD display abnormal below 5.5V)

● Output voltage: 1.2-32V, factory default output 5V

● Output current: able to work stably for a long time at 3, Under enhanced heat dissipation, it can be adjusted to limit the current by around 4.2 to 4

● Output power: Natural heat dissipation 50W (within 3.), enhanced heat dissipation 75W

● Voltage display: Resolution of 0.05V, range of 1.2-32V, accuracy of about ± 0.1V (customers with strict accuracy requirements should be cautious!)

● Current display: resolution 0.00, range 0-4, accuracy ± 0.0 (customers with strict accuracy requirements should be cautious!)

● Conversion efficiency: around 94%

● Working current: about 30mA

● Input reverse protection: Yes

● Output end anti backflow: None (if charging the battery, first power on the module before connecting the battery, and ensure that the battery voltage is lower than the output voltage; if possible, please connect the anti backflow two tubes in series at the output)

● Short circuit protection: Yes

● Size: L * W * H 70.5 * 48.4 * 28mm

● Weight: 62g