DAOKAI 5Pcs LM317 Adjustable Regulator Power Supply Module DC-DC Buck Converter 4.2-40V Adjustable Linear Step-Down Voltage Regulator Circuit Board for Ardunio with 24 AWG Wire
Asin: B0B82HH9K9 | Model: WE-DA-138 | PartNumber: WE-DA-138
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.⚡[Scope Of Application]The Scope Of Module Application Includes Adjustable Three-Terminal Voltage Regulator Modules, Which Can Replace All Three-Terminal Voltage Regulator Modules Such As 7805, 7806, 7809, 7812, And 7824..
⚡[Package Includes]You Will Get 5 X Lm317 Adjustable Regulator Power Supply Module, 2 X 50Cm/19.68Inch 24Awg Cable..
⚡[Device Power]Vehicle Regulated Power Supply, You Only Need To Connect The Input End Of This Module To The Car Cigarette Lighter To Supply Power To Adjust The Potentiometer, And The Output Voltage Can Be Adjusted From 1.25V To 30V To Charge Your Mobile Phone, Mp3, Mp4, Psp, Etc. Equipment Power Supply, Simple And Convenient..
⚡[Adjustment Method]First Connect The Input Power Supply Correctly (Between 40-4.5), Then Use A Multimeter To Monitor The Output Voltage And Adjust The Potentiometer (Usually Clockwise To Boost, Reverse Clockwise To Buck).
Features
- [Module introduction] Adjustable linear regulator, output current: 1.5A (small value), 2.2A (typical value). input and output voltage difference (VI-VO): 40Vdc (large value). output adjustable voltage range: 1.2 37V. input mode: VIN input positive, GND input negative, output mode: VOUT output positive, GND output negative.
- [Adjustment method]first connect the input power supply correctly (between 40-4.5), then use a multimeter to monitor the output voltage and adjust the potentiometer (usually clockwise to boost, reverse clockwise to buck)
- [Scope of application]The scope of module application includes adjustable three-terminal voltage regulator modules, which can replace all three-terminal voltage regulator modules such as 7805, 7806, 7809, 7812, and 7824.
- [Device power]Vehicle regulated power supply, you only need to connect the input end of this module to the car cigarette lighter to supply power to adjust the potentiometer, and the output voltage can be adjusted from 1.25V to 30V to charge your mobile phone, MP3, MP4, PSP, etc. Equipment power supply, simple and convenient.
- [Package includes]You will get 5 x LM317 Adjustable Regulator Power Supply Module, 2 x 50cm/19.68inch 24AWG Cable.
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Brand: DAOKAI | Manufacturer: DAOKAI
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