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LM317-Based Adjustable Power Supply Regulator Board with Overload Protection - AC 6~25V/DC 5~35V Input, 1.25~30V DC Output, 5mA-1.5A Current, Built-in Safety Circuits for Stable Voltage Regulation in

<ul><li>Flexible voltage regulation ensures efficient power management with heat sink support</li><li>Adequate capacitance enhances ripple rejection and transient response</li><li>Wide application across major IC manufacturers globally for versatile use</li><li>Extended functions allow for programmable power output and high voltage adjustments</li><li>Protection functions include overload and safety zone protection for secure operation</li></ul>

Brand

Feature:
1. FLEXIBLE VOLTAGE REGULATION: Because the LM317 is a internal linear voltage regulator, so relatively high power consumption. When the input voltage difference is large and the output current is large, pay attention to the power consumption is not too large. Generally, the power consumption after the heat sink is not more than 20W. Therefore, when the pressure difference is large, it is recommended to shift the pressure
2. WIDE APPLICATION: LM317 is a three terminal adjustable positive voltage regulator integrated circuit of for United States National Semiconductor Corporation. The major IC manufacturers in China and the world have similar products available for selection, which is an extremely widely used series integrated voltage regulator
3. PROTECTION FUNCTIONS: The output voltage range of LM317 is l.25V to 27V, very simple to use. Only two external resistors are needed to set the output voltage. In addition, the linear adjustment rate and load adjustment rate are better than the standard fixed voltage regulator, built in overload protection, safety zone protection and other protection circuits
4. ADEQUATE CAPACITANCE: An external capacitor is not required for the LM317 regulator unless the connection between the input filter capacitor and the LM317 input is more than 6 inches(about 15cm). Transient responses can be changed using output capacitors. A much higher ripple rejection ratio can be obtained by using the filter capacitor at the regulator than the standard three terminal regulator
5. EXTENDED FUNCTIONS: The LM317 has a number of special uses. For example, suspending the regulator to a higher voltage can be used to adjust voltages up to hundreds of volts, as long as the input output pressure difference does not exceed the limit of LM317. Of course, to avoid short circuit output end. The regulator can also be connected to a programmable voltage to achieve programmable power output. The input must be at least 2V higher than the output, otherwise the voltage cannot be adjusted. The maximum input voltage cannot exceed 40V. The output current does not exceed 1A. If you put in l2V, the maximum output is about 10V

Specification:
Item Type: Power Supply Regulator Board
Output Current: 5mA-1.5A
Maximum Input Output Voltage Difference: 40VDC
Minimum Input Output Voltage Difference: 3VDC
Ambient Temperature: -10~85℃
Storage Environment Temperature: -65 to 150℃
Description: 
Based on the IC design of the LM317 voltage regulator, AC or DC input, DC output voltage difference between input and output must be greater than 3V
DC Input Voltage: 5~35V
AC Input Voltage: 6~25V
DC Output Voltage: 1.25~30V
Maximum Current: 1A

How to Use:
Install and use directly.

Package List:
1 x Power Supply Regulator Board

Note:
When there is considerable load, please use forced cooling measures.