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DIY Adjustable Power Supply Kit

$12.00

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The DIY Adjustable Power Supply Kit is perfect for anyone who wants to build their own power supply. With this kit, you can easily adjust the output voltage from 1.25V to 12V, and the load current up to 1.5A. The LM317 has built-in protection circuits such as overload protection and safety zone protection. Plus, the linear regulation and load regulation are better than standard fixed voltage regulators.

Availability: In stock

Estimated delivery between 2022/10/12 - 2022/10/22
SKU: 2255801038464110 Category:

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The LM317 large integrated circuit manufacturers have similar products to choose from and are a widely used series of integrated regulators.
The output voltage range of the LM317 is 1.25V-37V (the design output voltage range of this kit is 1.25V-12V), and the load current is up to 1.5A. Its use is very simple, only two external resistors are needed to set the output voltage. In addition, its linear regulation and load regulation are better than standard fixed voltage regulators. The LM317 has built-in protection circuits such as overload protection and safety zone protection.
To ensure the output performance of the regulator, R should be less than 240 ohms. The regulated voltage value can be adjusted by changing the RP resistance. D5, and D6 are used to protect the LM317.
Output voltage calculation formula: Uo = (1 + RP / R) * 1.25

Performance parameter
Input voltage: AC≤17V DC≤25V
Output voltage: DC1.25 V—12 V continuously adjustable
Output current: 1A

DIY Adjustable Power Supply Kit

DIY Adjustable Power Supply Kit

DIY Adjustable Power Supply Kit

DIY Adjustable Power Supply Kit

Brand Name

Si Tai&SH

Condition

New

Type

standard

Model Number

LM317T

Application

standard

Operating Temperature

-40°-+85°

Supply Voltage

AC≤17V DC≤25V

Dissipation Power

1A

Package

SMD

is_customized

Yes

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