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New Sigma22 Linear Servo Regulated Power Supply Bare PCB Board DIY-

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New Sigma22 Linear Servo Regulated Power Supply Bare PCB Board DIY
zckqsky
(7145)
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EUR 5.50
ApproximatelyC $8.79
or Best Offer
Condition:
New
10 available28 sold
Breathe easy. Returns accepted.
People want this. 10 people are watching this.
Shipping:
Does not ship to United States.
Located in: Shenzhen, China
Delivery:
Varies
Returns:
14 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:334328351278
Last updated on Jul 13, 2025 17:26:44 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country/Region of Manufacture
China
PCB Size:
100mm x 75mm x 1.6mm
Marke
Unbranded/Generic
Herstellernummer
Nicht zutreffend
Produktart
Power Supply Bare PCB Board
Markenkompatibilität
Unbranded/Generic
EAN
Nicht zutreffend

Item description from the seller

About this seller

zckqsky

98.8% positive feedback•38K items sold

Joined Apr 2016
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

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Seller feedback (7,743)

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    • t***o (1585)- Feedback left by buyer.
      Past month
      Verified purchase
      PERFECT!THANKS!
    • s***1 (884)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      This PCB is a modified clone of original q22 from AMB Laboratories. Zener diode is replaced by TL 431, yet in this configuration TL431 have no control on reference pin. Can be tweak if you follow original instruction from AMB, but is not what you think you buy.
    • r***4 (66)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Very fast shipping, all ok
    See all feedback

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