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0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection

0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection

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Stock in: china


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  • Full or Partial Refund , If the item is not as described Learn More >
Useful and high quality DC regulated power supply DIY kit for experimental use. Easy to install and maintain.

High quality DC regulated power supply whose output voltage is continuously adjustable from 0 to 30V.
Including a circuit to limit output current which enables output current to be continuously adjustable from 2mA to 3A.
Provide current limiting, LED display, over load and short circuit protection.
Easy to install and maintain.

Please install the resistances and diodes according to PCB diagram. Make sure resistance values, diode models and installation direction are correct.
Please install other components from small to large, low to high.
The picture of testing process is just for reference, pls in kind prevail!

Material: PCB
Color: Red
Input Voltage: 24V AC
Input Current: Max 3A
Output Voltage: 0-30V (continuously adjustable)
Output Current: 2mA-3A (continuously adjustable)
Output Voltage Ripple: Max 0.01%
Assembled Item Size: 9 * 8.5 * 3.5cm / 3.5 * 3.4 * 1.4in
Package Size: 15 * 11 * 2cm / 5.9 * 4.3 * 0.8in
Package Weight: 86g / 3oz

Package List:
1 * DC Regulated Power Supply


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Customer Reviews

Average Rating:


based on 87 Customer Reviews

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  • By d***b

    December 10, 2015

    Received just in time. Everything working fine.

    Is this helpful? (0) (0)

  • By l***j

    December 2, 2015

    Fast delivery, item as described, thanks.

    Is this helpful? (0) (0)

  • By m***r

    November 26, 2015

    Perfecționa transaction,thank you verry much!

    Is this helpful? (0) (0)

  • By b***t

    November 19, 2015

    good value all correct

    Is this helpful? (0) (0)

  • By l***s

    November 17, 2015

    Great service. Quick delivery. Thank you.

    Is this helpful? (0) (0)

  • By r***n

    November 3, 2015

    High quality, good condition. Thanks!

    Is this helpful? (0) (0)

  • By j***o

    November 2, 2015

    Excellent transaction, everything as expected. Thank you.

    Is this helpful? (0) (0)

  • By i***a

    October 29, 2015

    express shipping. I recommend

    Is this helpful? (0) (0)

  • By p***l

    October 29, 2015

    Thank you, Good seller.

    Is this helpful? (0) (0)

  • By p***s

    October 28, 2015

    Very good shave and acconditioned. Quick deliver

    Is this helpful? (0) (0)

  • By r***k

    October 26, 2015

    Item as described! Fast Shipping! Great Seller!

    Is this helpful? (0) (0)

  • By t***n

    October 24, 2015

    Received promptly and in perfect condition, 24th October

    Is this helpful? (0) (0)

  • By d***b

    October 23, 2015

    Very happy with this purchase. Great seller. Thanks.

    Is this helpful? (0) (0)

  • By c***u

    October 16, 2015

    As described, wil buy agin A++++

    Is this helpful? (0) (0)

  • By s***t

    October 12, 2015

    Everything was fine, only 1 100p Cond. was missing, but not a big deal.

    Is this helpful? (0) (0)

  • By k***s

    October 11, 2015

    Thank you. Ok I recommend sending a quick K. J

    Is this helpful? (0) (0)

  • By i***v

    October 9, 2015

    Nice kit, everything fits as expected

    Is this helpful? (0) (0)

  • By s***e

    October 9, 2015

    Well packed and promptly delivered, brilliant, thanks.

    Is this helpful? (0) (0)

  • By p***n

    September 23, 2015


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  • By t***0

    September 19, 2015

    Great Seller, Great Product A+++

    Is this helpful? (0) (0)

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