Shop Power Supply for Constant Current

Sponsored
About our ads
Mean Well RS-100-24 Enclosed Switching AC-To-DC Power Supply, Single Output, 24V, 0-4.5A, 108W, 1.5" H X 3.8" W X 6.3" L
$25.76
$38.82
Amazon.com
12
33% off
Mean Well RS-100-24 Enclosed Switching AC-To-DC Power Supply, Single Output, 24V, 0-4.5A, 108W, 1.5" H X 3.8" W X 6.3" L
$25.76
$38.82
Amazon.com
Diodedrive Constant Current Power Supply - Current Selectable 1400Ma / 1500Ma / 1600Ma - 27-40 VDC
$27.99
$39.99
Super Bright LEDs
30% off
Diodedrive Constant Current Power Supply - Current Selectable 1400Ma / 1500Ma / 1600Ma - 27-40 VDC
$27.99
$39.99
Super Bright LEDs
gst90a12-p1m MEAN WELL AC-DC 12 Volt 6.67 Amp 80 Watt Power Supply +More!
$29.50
Bravo Electro Components
gst90a12-p1m MEAN WELL AC-DC 12 Volt 6.67 Amp 80 Watt Power Supply +More!
$29.50
Bravo Electro Components
Tripp Lite PR40 DC Power Supply 40A 120V AC Input To 13.8 DC Output TAA GSA
$359.96
Amazon.com
147
Free shipping
Tripp Lite PR40 DC Power Supply 40A 120V AC Input To 13.8 DC Output TAA GSA
$359.96
Amazon.com
Cotek, AEK3000-60, 3000W, 60VDC, Programmable Power Supply
$974.00
Inverter Supply
Cotek, AEK3000-60, 3000W, 60VDC, Programmable Power Supply
$974.00
Inverter Supply
MEAN WELL XLG-240-H-AB Constant Power LED Driver With Adjustable Output Current And Dimming Function 240W 27V To 56V 4900Ma
$56.98
Amazon.com
Free shipping
MEAN WELL XLG-240-H-AB Constant Power LED Driver With Adjustable Output Current And Dimming Function 240W 27V To 56V 4900Ma
$56.98
Amazon.com
SDR-120-12 MEAN WELL AC-DC 12 Volt 10 Amp 120 Watt Power Supply +More!
$56.10
Bravo Electro Components
SDR-120-12 MEAN WELL AC-DC 12 Volt 10 Amp 120 Watt Power Supply +More!
$56.10
Bravo Electro Components
MEAN WELL WDR-240-24 Power Supply Din Rail Switching 240W 24 VDC, 10 Amp
$80.70
Amazon.com
4
MEAN WELL WDR-240-24 Power Supply Din Rail Switching 240W 24 VDC, 10 Amp
$80.70
Amazon.com
Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
$49.99
Super Bright LEDs
Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
$49.99
Super Bright LEDs
Diodedrive 12 VDC Constant Voltage LED Power Supply - 240W
$79.99
Super Bright LEDs
Diodedrive 12 VDC Constant Voltage LED Power Supply - 240W
$79.99
Super Bright LEDs
Mean Well RSP-320-5 AC-DC Switching Enclosed Power Supply PFC
$42.00
$81.64
Amazon.com
94
48% off
Mean Well RSP-320-5 AC-DC Switching Enclosed Power Supply PFC
$42.00
$81.64
Amazon.com
DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies With Encoder Coarse & Fine Knob, 3.6A USB & Type-C
$49.98
Amazon.com
40
Free shipping
DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies With Encoder Coarse & Fine Knob, 3.6A USB & Type-C
$49.98
Amazon.com
GINRANS 150W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-240V AC Universal Input With Plug, Output 12V DC 12.5A Max. For
$36.88
Amazon.com
176
Free shipping
GINRANS 150W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-240V AC Universal Input With Plug, Output 12V DC 12.5A Max. For
$36.88
Amazon.com
MEAN WELL LRS-350-12 Switching Power Supply 348W 12V 29Amp Single Output (LRS Series 350W 12V) For LED Project
$24.41
$42.00
Amazon.com
429
41% off
MEAN WELL LRS-350-12 Switching Power Supply 348W 12V 29Amp Single Output (LRS Series 350W 12V) For LED Project
$24.41
$42.00
Amazon.com
DC Power Supply Variable, 32V 5A Adjustable Switching Regulated DC Bench Power Supply With Intelligent Charging Mode, 18W USB Interface, Precision
$55.99
Amazon.com
182
Free shipping
DC Power Supply Variable, 32V 5A Adjustable Switching Regulated DC Bench Power Supply With Intelligent Charging Mode, 18W USB Interface, Precision
$55.99
Amazon.com
Siglent SPD3303X-E - Programmable Linear DC Power Supply (3 Channels, 220W)
$459.00
TEquipment
1
Siglent SPD3303X-E - Programmable Linear DC Power Supply (3 Channels, 220W)
$459.00
TEquipment
Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
$319.99
Amazon.com
35
Free shipping
Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
$319.99
Amazon.com
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel
$214.99
Super Bright LEDs
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel
$214.99
Super Bright LEDs
Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
$49.99
Industrial Commercial Lighting
Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
$49.99
Industrial Commercial Lighting
GINRANS 300W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-130V AC Universal Input With Plug, Output 24V DC 12.5A Max. For
$59.88
Amazon.com
164
Free shipping
GINRANS 300W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-130V AC Universal Input With Plug, Output 24V DC 12.5A Max. For
$59.88
Amazon.com
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 288W - 96W Per Channel - With Power Cord
$162.98
Super Bright LEDs
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 288W - 96W Per Channel - With Power Cord
$162.98
Super Bright LEDs
Diodedrive Constant Voltage Power Supply With Integrated Junction Box - Enclosed - 24 VDC - 96W
$149.99
Industrial Commercial Lighting
Diodedrive Constant Voltage Power Supply With Integrated Junction Box - Enclosed - 24 VDC - 96W
$149.99
Industrial Commercial Lighting
B&K Precision 1688B - Switching Bench DC Power Supply, 1-18V, 0-20A
$394.60
$459.00
TEquipment
1
14% off
B&K Precision 1688B - Switching Bench DC Power Supply, 1-18V, 0-20A
$394.60
$459.00
TEquipment
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 288W - 96W Per Channel
$154.99
Super Bright LEDs
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 288W - 96W Per Channel
$154.99
Super Bright LEDs
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel - With Power Cord
$222.98
Super Bright LEDs
Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel - With Power Cord
$222.98
Super Bright LEDs
240W 1050Ma 114.3-228.6V Constant Current Switching LED Driver Power Supply 3 in 1 Dimming
$93.90
Jameco Electronics
240W 1050Ma 114.3-228.6V Constant Current Switching LED Driver Power Supply 3 in 1 Dimming
$93.90
Jameco Electronics
Osram 57351 Optotronic 40W 120/277V AC 50/60Hz Constant Current Dimmable Compact LED Driver Oti 40W/120-277/1A4 DIM-1
$27.95
Amazon.com
54
Osram 57351 Optotronic 40W 120/277V AC 50/60Hz Constant Current Dimmable Compact LED Driver Oti 40W/120-277/1A4 DIM-1
$27.95
Amazon.com
Switching Power Supply SK-1000W-24 Volt 220 To 12V36V48V80V0-110 Adjustable Constant Voltage And Constant Current 50A(SK-1000-15)(SK-1000-12)
$84.35
$165.51
keurigonline
49% off
Switching Power Supply SK-1000W-24 Volt 220 To 12V36V48V80V0-110 Adjustable Constant Voltage And Constant Current 50A(SK-1000-15)(SK-1000-12)
$84.35
$165.51
keurigonline
Diodedrive Linear Constant Voltage LED Power Supply - 12 VDC - 60W
$38.99
Super Bright LEDs
Diodedrive Linear Constant Voltage LED Power Supply - 12 VDC - 60W
$38.99
Super Bright LEDs
Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply With High Precision 4-Digit LED Display, 5V/2A USB
$58.99
Amazon.com
1K+
Free shipping
Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply With High Precision 4-Digit LED Display, 5V/2A USB
$58.99
Amazon.com
Diodedrive Thin Constant Voltage LED Power Supply - 12 VDC - 60W
$38.99
Super Bright LEDs
Diodedrive Thin Constant Voltage LED Power Supply - 12 VDC - 60W
$38.99
Super Bright LEDs
Switching Power Supply SK-1200W DC 12V24V36V48V0-80V50A Constant Voltage And Constant Current Signal Control Transformer(SK-1200-36)(SK-1200-12)
$84.35
$165.51
shop.bbenviron
49% off
Switching Power Supply SK-1200W DC 12V24V36V48V0-80V50A Constant Voltage And Constant Current Signal Control Transformer(SK-1200-36)(SK-1200-12)
$84.35
$165.51
shop.bbenviron
Diodedrive 24 VDC Constant Voltage LED Power Supply - 270W
$109.99
Super Bright LEDs
Diodedrive 24 VDC Constant Voltage LED Power Supply - 270W
$109.99
Super Bright LEDs
LONGWEI DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital With Alligator Leads US
$45.99
Amazon.com
251
Free shipping
LONGWEI DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital With Alligator Leads US
$45.99
Amazon.com
DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power With 4-Digit Display,For Repairing Phones,Computers,Test,Battery Charging,
$59.98
Amazon.com
227
Free shipping
DC Power Supply Variable,0-30V 0-10A Adjustable Regulated Bench Lab Power With 4-Digit Display,For Repairing Phones,Computers,Test,Battery Charging,
$59.98
Amazon.com
ELG240W300W Switching Power Supply 12A24A Constant Current Constant Voltage LED Dimming Waterproof IP67 Driver DC(ELG-300-24A)(ELG-240-24)
$84.35
$165.51
shop.bbenviron
49% off
ELG240W300W Switching Power Supply 12A24A Constant Current Constant Voltage LED Dimming Waterproof IP67 Driver DC(ELG-300-24A)(ELG-240-24)
$84.35
$165.51
shop.bbenviron
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Power Supply for Constant Current

    Sponsored
    About our ads
    Mean Well RS-100-24 Enclosed Switching AC-To-DC Power Supply, Single Output, 24V, 0-4.5A, 108W, 1.5" H X 3.8" W X 6.3" L
    $25.76
    $38.82
    Amazon.com
    12
    33% off
    Mean Well RS-100-24 Enclosed Switching AC-To-DC Power Supply, Single Output, 24V, 0-4.5A, 108W, 1.5" H X 3.8" W X 6.3" L
    $25.76
    $38.82
    Amazon.com
    Diodedrive Constant Current Power Supply - Current Selectable 1400Ma / 1500Ma / 1600Ma - 27-40 VDC
    $27.99
    $39.99
    Super Bright LEDs
    30% off
    Diodedrive Constant Current Power Supply - Current Selectable 1400Ma / 1500Ma / 1600Ma - 27-40 VDC
    $27.99
    $39.99
    Super Bright LEDs
    gst90a12-p1m MEAN WELL AC-DC 12 Volt 6.67 Amp 80 Watt Power Supply +More!
    $29.50
    Bravo Electro Components
    gst90a12-p1m MEAN WELL AC-DC 12 Volt 6.67 Amp 80 Watt Power Supply +More!
    $29.50
    Bravo Electro Components
    Tripp Lite PR40 DC Power Supply 40A 120V AC Input To 13.8 DC Output TAA GSA
    $359.96
    Amazon.com
    147
    Free shipping
    Tripp Lite PR40 DC Power Supply 40A 120V AC Input To 13.8 DC Output TAA GSA
    $359.96
    Amazon.com
    Cotek, AEK3000-60, 3000W, 60VDC, Programmable Power Supply
    $974.00
    Inverter Supply
    Cotek, AEK3000-60, 3000W, 60VDC, Programmable Power Supply
    $974.00
    Inverter Supply
    MEAN WELL XLG-240-H-AB Constant Power LED Driver With Adjustable Output Current And Dimming Function 240W 27V To 56V 4900Ma
    $56.98
    Amazon.com
    Free shipping
    MEAN WELL XLG-240-H-AB Constant Power LED Driver With Adjustable Output Current And Dimming Function 240W 27V To 56V 4900Ma
    $56.98
    Amazon.com
    SDR-120-12 MEAN WELL AC-DC 12 Volt 10 Amp 120 Watt Power Supply +More!
    $56.10
    Bravo Electro Components
    SDR-120-12 MEAN WELL AC-DC 12 Volt 10 Amp 120 Watt Power Supply +More!
    $56.10
    Bravo Electro Components
    MEAN WELL WDR-240-24 Power Supply Din Rail Switching 240W 24 VDC, 10 Amp
    $80.70
    Amazon.com
    4
    MEAN WELL WDR-240-24 Power Supply Din Rail Switching 240W 24 VDC, 10 Amp
    $80.70
    Amazon.com
    Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
    $49.99
    Super Bright LEDs
    Diodedrive Constant Current Power Supply - Current Selectable 1700Ma / 1800Ma / 1900Ma / 2000Ma - 20-40 VDC
    $49.99
    Super Bright LEDs
    Diodedrive 12 VDC Constant Voltage LED Power Supply - 240W
    $79.99
    Super Bright LEDs
    Diodedrive 12 VDC Constant Voltage LED Power Supply - 240W
    $79.99
    Super Bright LEDs
    Mean Well RSP-320-5 AC-DC Switching Enclosed Power Supply PFC
    $42.00
    $81.64
    Amazon.com
    94
    48% off
    Mean Well RSP-320-5 AC-DC Switching Enclosed Power Supply PFC
    $42.00
    $81.64
    Amazon.com
    DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies With Encoder Coarse & Fine Knob, 3.6A USB & Type-C
    $49.98
    Amazon.com
    40
    Free shipping
    DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies With Encoder Coarse & Fine Knob, 3.6A USB & Type-C
    $49.98
    Amazon.com
    GINRANS 150W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-240V AC Universal Input With Plug, Output 12V DC 12.5A Max. For
    $36.88
    Amazon.com
    176
    Free shipping
    GINRANS 150W IP67 Waterproof Constant Voltage LED Driver Power Supply Transformer, 100-240V AC Universal Input With Plug, Output 12V DC 12.5A Max. For
    $36.88
    Amazon.com
    MEAN WELL LRS-350-12 Switching Power Supply 348W 12V 29Amp Single Output (LRS Series 350W 12V) For LED Project
    $24.41
    $42.00
    Amazon.com
    429
    41% off
    MEAN WELL LRS-350-12 Switching Power Supply 348W 12V 29Amp Single Output (LRS Series 350W 12V) For LED Project
    $24.41
    $42.00
    Amazon.com
    DC Power Supply Variable, 32V 5A Adjustable Switching Regulated DC Bench Power Supply With Intelligent Charging Mode, 18W USB Interface, Precision
    $55.99
    Amazon.com
    182
    Free shipping
    DC Power Supply Variable, 32V 5A Adjustable Switching Regulated DC Bench Power Supply With Intelligent Charging Mode, 18W USB Interface, Precision
    $55.99
    Amazon.com
    Siglent SPD3303X-E - Programmable Linear DC Power Supply (3 Channels, 220W)
    $459.00
    TEquipment
    1
    Siglent SPD3303X-E - Programmable Linear DC Power Supply (3 Channels, 220W)
    $459.00
    TEquipment
    Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
    $319.99
    Amazon.com
    35
    Free shipping
    Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
    $319.99
    Amazon.com
    Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel
    $214.99
    Super Bright LEDs
    Diodedrive 24 VDC High Wattage Constant Voltage LED Power Supply - 384W - 96W Per Channel
    $214.99
    Super Bright LEDs