Negative Adjustable Power Supply Negative Adjustable Power Supply
This compact negative variable power supply module is ideal for powering any application requiring a negative DC supply of up to 1.5A. Uses an LM337T voltage regulator... Electronics > Circuit Boards & Components > Printed Circuit Boards > Development Boards 3125KT 3125KT 3125KT 17.94 Quasar Electronics Limited
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Negative Adjustable Power Supply

AS3125KT - Negative Adjustable Power Supply
Ability Level 3: IntermediatePre-Assembled and Kit versions available
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This compact negative variable power supply module is ideal for powering any application requiring a negative DC supply of up to 1.5A from an AC or DC input. Uses an LM337T voltage regulator.

This kit can be combined with Kit 3124 to create a dual-rail supply. Please see documentation link below for full product details.

  • Output reverse polarity and back-voltage protection
  • Output for LED power on indication
  • On board heatsink for IC regulator
  • Variable output voltage
  • AC or DC input voltage
  • Low noise (uses linear regulator)

Product selection advice: Please ensure the equipment under power draws less current than the power supplies maximum rated current detailed below (do not rely on equipment rating specifications as they are often incorrect). We recommend that the power supply is rated at least 20% above the equipment to be powered so it can handle current surges, etc.

Specifications
Input voltage1.2 - 37V AC or DC
Output Current1.5A max.
Voltage loss2.5V
Board Dimensions84 x 37 mm
Board ConnectionsScrew terminal blocks
Product FormatSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
DocumentationUser Manual
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AS3125KT - Negative Adjustable Power Supply Selection

SELF-ASSEMBLY Negative Adjustable Power Supply Electronic KIT
Quasar 3125KT - SELF-ASSEMBLY Negative Adjustable Power Supply Electronic KIT
£12.46 £8.29 Exc VAT, £9.95 Inc VAT | In Stock (Our UK Warehouse).
PRE-ASSEMBLED Negative Adjustable Power Supply Module
Quasar AS3125 - PRE-ASSEMBLED Negative Adjustable Power Supply Module
£16.63 £14.13 Exc VAT, £16.96 Inc VAT | In Stock (Our UK Warehouse).
Get discounted pricing on Special Offer items when you buy today.
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