150V MKBMS LV Master Mini PCBA Board + 9V-90V DC-DC Step-down Power Supply Module

Product Details

Specifications

The minimum voltage difference between the input voltage and the output voltage is 4V (when the output is 5V, the input is DC9V-90V, and when the output is 12V, the input voltage is DC16V-90V.

Product Advantages

• Frequency reduction at light load to improve light load efficiency.
• Small standby current.
• Built-in over-temperature, over-current, output short-circuit protection.
• Built-in soft start.
• Constant voltage and constant current output.

Instructions

1.First connect the connection line between the module and the power supply, and then power on. (If the input terminal is connected with electricity, it is prone to sparking, especially when the input power supply voltage is high, the pad of the module may even be burnt).

2.After selecting a suitable power supply, use a multimeter or voltmeter to measure whether the output voltage of the module is consistent with the voltage required by the device.

3.Connect electrical equipment or (load) to the output of the module.

Package List

1x DC-DC STEP-DOWN POWER SUPPLY MODULE

Shipping List

MKBMS LV Master Mini Package

1X PCBA board MKBMS LV Master Mini V1.4

2X GH1.25 single head 2P line

1X GH1.25 double head 2P same direction line

3X HY2.0 single head 2P line

2X GH1.25 single head 5P line

1X GH1.25-5P to Dupont line

1X USB cable type-C data cable

1X 2.0MM jumper cap

1X 1.3 inch OLED display LCD screen module

1X Switch