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GW Instek SPS-1230 Adjustable DC Power Supply 0-12V 0-30A Dual Displays AS-IS

Current Stock:

Product Description

Manufacturer: GW Instek

Model: SPS-1230

Condition: For Parts or Not Working. Comes in non-original packaging. This supply is in Good cosmetic condition with minor blemishes from prior use. The top panel has a few stains and scratches. The photos show the exact item(s) the buyer will receive.

Notes: This supply is in Mostly-working condition with a couple of notable oddities: the supply will be in Constant Current mode until the Current Fine knob is about 1/2 turn above zero. Also, it will only give just over 29A output current. We are not sure why.  Otherwise, it works as expected and we were able to draw full rated voltage at 29A with no difficulty.    The fan works.  No other testing was done. No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) GW Instek SPS-1230 Power Supply


  • Manufacturer: GW Instek
  • Model: SPS-1230
  • DC Power Supply
  • Output range: 0-12.0VDC, 0-30A
  • Input: 115/230V 50/60Hz 900VA 500 Watts
  • Dual digital meters for voltage and current
  • Fine and coarse adjustment for voltage
  • Fine and coarse adjustment for current

Works but only gives up to 29A


  • No returns - No refunds - No exchanges
  • By purchasing this item, you are agreeing to not seek reimbursement should the item not function to the manufacturer's specifications.
  • Read the notes carefully to ensure you are buying something you can use
  • See complete terms

Other Details

For Parts or Not Working

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