Menu
My Cart
  • Compare Products
Menu
Account
Settings
Language
POLYTECH EN

Power Supply -Variable

A variable power supply is a type of power supply that allows the output voltage and current to be regulated over a wide range. This makes it an extremely valuable tool in educational laboratories for teaching basic and advanced concepts of electronics and electricity.

View as Grid List

1-21 of 169

Page
per page
Set Descending Direction
  1. Add to Compare
    Adjustable continuous power supply 0 - 30 V / 1 A
    Sku 290110

    Adjustable continuous power supply 0 - 30 V / 1 A

    €95.00 €114.00
    − +
    Replenishment in progress
  2. Add to Compare
    Peaktech P6080A - Laboratory Power Supply
    Sku 281445

    Peaktech P6080A - Laboratory Power Supply

    €69.90 €83.88
    − +
    In stock
  3. Add to Compare
    Jeulin EVO2 - Adjustable Power Supply R30 30 V / 5 A
    Sku 281490

    Jeulin EVO2 - Adjustable Power Supply R30 30 V / 5 A

    €363.33 €436.00
    − +
    In stock
  4. Add to Compare
    Jeulin EVO2 - Adjustable power supply R15± / 2A
    Sku 281486

    Jeulin EVO2 - Adjustable power supply R15± / 2A

    €265.20 €318.24
    − +
    In stock
  5. Add to Compare
    Jeulin EVO2 R15F5 - Adjustable and fixed power supply
    Sku 281488

    Jeulin EVO2 R15F5 - Adjustable and fixed power supply

    €287.50 €345.00
    − +
    In stock
  6. Add to Compare
    ELC ALR3002M - Laboratory power supply AC/DC 6,12 and 24V + current generator
    Sku 281306

    ELC ALR3002M - Laboratory power supply AC/DC 6,12 and 24V + current generator

    €268.00 €321.60
    − +
    On order
  7. Add to Compare
    Peaktech P6225A - Power supply 150W 30V/5A
    Sku 281496

    Peaktech P6225A - Power supply 150W 30V/5A

    €84.90 €101.88
    − +
    On order
  8. Add to Compare
    Pi Select A330-1 - Adjustable laboratory power supply 30V/3A
    Sku 281197

    Pi Select A330-1 - Adjustable laboratory power supply 30V/3A

    €172.00 €206.40
    − +
    In stock
  9. Add to Compare
    Siglent SPD3303X-E - Programmable 3-Channel Laboratory Power Supply 2x32V/3.2A + 2.5-3.3-5V/3.2A
    Sku 281370

    Siglent SPD3303X-E - Programmable 3-Channel Laboratory Power Supply 2x32V/3.2A + 2.5-3.3-5V/3.2A

    €370.00 €444.00
    − +
    In stock
  10. Add to Compare
    Rigol DP832 - Laboratory Power Supply 3x30V 5V 195W
    Sku 281134

    Rigol DP832 - Laboratory Power Supply 3x30V 5V 195W

    €359.00 €430.80
    − +
    In stock
  11. Add to Compare
    ELC AL991S - Triple laboratory power supply
    Sku 281323

    ELC AL991S - Triple laboratory power supply

    €290.00 €348.00
    − +
    On order
  12. Add to Compare
    PeakTech P6227 - Laboratory Power Supply 150W 60V/6A
    Sku 281436

    PeakTech P6227 - Laboratory Power Supply 150W 60V/6A

    €119.90 €143.88
    − +
    In stock
  13. Add to Compare
    ELC ALR3003 - Laboratory power supply 30V/3A
    Sku 281317

    ELC ALR3003 - Laboratory power supply 30V/3A

    €200.00 €240.00
    − +
    On order
  14. Add to Compare
    ELC ALF1501D - Laboratory power supply 30W
    Sku 281122

    ELC ALF1501D - Laboratory power supply 30W

    €74.00 €88.80
    − +
    On order
  15. Add to Compare
    Rigol DP832A - Programmable 3x30V 5V 195W Laboratory Power Supply
    Sku 281133

    Rigol DP832A - Programmable 3x30V 5V 195W Laboratory Power Supply

    €499.00 €598.80
    − +
    In stock
  16. Add to Compare
    ELC ALF1502D - Fixed symmetrical laboratory power supply +/-15V 2A
    Sku 281302

    ELC ALF1502D - Fixed symmetrical laboratory power supply +/-15V 2A

    €108.00 €129.60
    − +
    On order
  17. Add to Compare
    Siglent SPD3303C - Programmable Laboratory Power Supply 2x32V/3.2A
    Sku 281313

    Siglent SPD3303C - Programmable Laboratory Power Supply 2x32V/3.2A

    €249.00 €298.80
    − +
    In stock from the 28/04/2026
  18. Add to Compare
    ELC AL843A - Laboratory power supply AC/DC 6, 12, and 24V, 5 or 10A
    Sku 281307

    ELC AL843A - Laboratory power supply AC/DC 6, 12, and 24V, 5 or 10A

    €309.00 €370.80
    − +
    On order
  19. Add to Compare
    Adjustable power supply 6000 V
    Sku 281034

    Adjustable power supply 6000 V

    €545.00 €654.00
    − +
    In stock from the 28/04/2026
  20. Add to Compare
    PI-Select A530-3 - Triple adjustable laboratory power supply 2x30V/5A and 5V/3A
    Sku 281298

    PI-Select A530-3 - Triple adjustable laboratory power supply 2x30V/5A and 5V/3A

    €299.17 €359.00
    − +
    In stock
  21. Add to Compare
    Metrix AX502 - Dual laboratory power supply 2x30V/2.5A
    Sku 281331

    Metrix AX502 - Dual laboratory power supply 2x30V/2.5A

    €683.00 €819.60
    − +
    In stock
View as Grid List

1-21 of 169

Page
per page
Set Descending Direction
Filter by
Shopping Options
Categories
  1. Power Supply - Variable Accessories 4 items
  2. Power Supply - Variable Options 12 items
Price
OK
Brand
Current type
Max voltage
Max current (A)
Outputs
Number of outputs
Ports
At this moment
Compare Products 0 products
  1. Remove This Item
Compare
Clear All