ALAMSCN LM317 Power Supply Adjustable Voltage Regulator Kit AC-DC 110V to 1.25V-12V Output 5V 12V Voltmeter Electronic DIY Kits with Manual

Price: $12.99
(as of Dec 25, 2023 12:03:45 UTC – Details)

Product Description

Specification

Input voltage:AC 110V

Output voltage:DC 1.25V-12V

Output current:200mA

Output power:2.5W

Power wire length:100cm

Output wire length:20cm

Work Temperature:-40℃~85℃

Work Humidity:0%~95%RH

Size(Installed):112*68*40mm

LM317 Power Supply Voltage Regulator Kit

AC-DC 110V to 5V 12V

Description:

This DIY kit is composed of an integrated LM317 adjustable voltage regulator circuit, it has the advantages of wide voltage regulation range, good voltage stabilization performance, low noise and high ripple rejection ratio. Easy to use and suitable for electronic beginner to assemble.

Package: 1x LM317 Module DIY Kit
This kit is a spare part and needs to be assembled by yourself according to the instructions.

High quality PCB

has clearly marked the electronics components, comes with user manual which will guide you how to finish step by step.

Adjustable Output

110V input voltage, 1.25V-12V adjustable voltage output, easy for electronic DIY electronics enthusiasts to learn and practice.

Acrylic Case

With transparent thick acrylic board, the assembled module can be properly placed.

Note on installation and adjustment

Install the short parts first, and then the tall parts;
for electrolytic capacitors and LEDs, the long wire is positive (+), and the short wire is negative (-);
The voltage is not adjustable–Check for short circuit behind the voltmeter;
The voltage adjustable range is small–check the R1 resistor for errors.

Working Voltage
DC 3-5V
DC 5V
AC 110V
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Quantity
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2 Set
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100PCS
492PCS
2041PCS

Product Dimensions ‏ : ‎ 3.94 x 1.97 x 0.79 inches; 0.71 Ounces
Date First Available ‏ : ‎ April 14, 2022
Manufacturer ‏ : ‎ ALAMSCN
ASIN ‏ : ‎ B09XWWVY96

Acrylic Case: With transparent thick acrylic board, the assembled module can be properly placed.
Colored installation instructions: with detailed instructions for installation steps and precautions. Please refer to the manual for installation.
Note on installation and adjustment: ①Install the short parts first, and then the tall parts; ②for electrolytic capacitors and LEDs, the long wire is positive (+), and the short wire is negative (-); ③The voltage is not adjustable–Check for short circuit behind the voltmeter; ④The voltage adjustable range is small–check the R1 resistor for errors.
If you find any missing or damaged parts, please contact customer service for a refund or replacement. We are committed to providing you with satisfactory service.