CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit

Name: CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit
Rating: 4.9 (21 reviews)

2.80 – 3.40 $

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Price dropped by 0.07 $

Lower than average, a bit

-2%

Reliable seller: 89%

Above average, safe to buy, CIRMECH Official Store

More than 7 years of seller experience
High general feedback score (10245)
Customers are satisfied by communication
Items match description
High shipping speed
3% of customers were dissatisfied over the last 3 months

Customer reviews

4.9

A***u

Color: FINISHED PRODUCT, Logistics: AliExpress Standard Shipping

CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit 2024 - Received Today connected, one channel (317) works perfectly, another channel (337), does not adjust at all, the voltage does not change at the output, the potency of the twist is is On the input suppress13-0-13 volts 1A. needed 8-0-8 volts. At 317 put it up, on 337th no, 15,3 no change. I will pour the micro lm337t, like a broken or pale.

Received Today connected, one channel (317) works perfectly, another channel (337), does not adjust at all, the voltage does not change at the output, the potency of the twist is is On the input suppress13-0-13 volts 1A. needed 8-0-8 volts. At 317 put it up, on 337th no, 15,3 no change. I will pour the micro lm337t, like a broken or pale.

August 02, 2021

D***A

Color: DIY KIT, Logistics: China Post Registered Air Mail

Well received, everything is fine, fast delivery, totally compliant with the seller's description. DIY Kit just mounted and well working I recommend.Thank you

January 30, 2022

A***i

Color: DIY KIT, Logistics: AliExpress Saver Shipping

Ok... Received in good condition. As described. Yet to try

December 06, 2021

D***h

Color: FINISHED PRODUCT, Logistics: AliExpress Standard Shipping

This board is compact and works well.

August 06, 2021

A***v

Color: DIY KIT, Logistics: AliExpress Saver Shipping

April 05, 2022

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CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit 2024 - buy cheap

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CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit - specifications

CIRMECH LM317 LM337 Positive and negative dual power adjustable power supply board diy kit - photo 2024

rating

orders

4.9

Photos from buyers

Product specifications

Brand Name: CIRMECH
Certification: NONE
Origin: CN(Origin)
Maximum Power Per Channel: 10W
Package: Yes

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