You're in Power Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
NICE-POWER 1200W-3000W High Bench DC Laboratory Power Supply Adjustable 30V 100A Voltage Current

NICE-POWER 1200W-3000W High Bench DC Laboratory Power Supply Adjustable 30V 100A Voltage Current

NICE-POWER 1200W-3000W High Bench DC Laboratory Power Supply Adjustable 30V 100A Voltage Current ... more

NICE-POWER 1200W-3000W High Bench DC Laboratory Power Supply Adjustable 30V 100A Voltage Current

NICE-POWER 1200W-3000W High Bench DC Laboratory Power Supply Adjustable 30V 100A Voltage Current

AliExpress

$883.43 $618.40

FREE shipping

go to store
YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital ... more

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

AliExpress

$100.56 $85.48

FREE shipping

go to store
Best Seller
WFX Utility™ 110V AC 30V 10A DC Power Supply Precision Variable Digital Adjustable W Clip Cable 5.88 H x 10.25 W x 5.0 D in | Wayfair

WFX Utility™ 110V AC 30V 10A DC Power Supply Precision Variable Digital Adjustable W Clip Cable 5.88 H x 10.25 W x 5.0 D in | Wayfair

10 5/8" x 4 15/16" x 6 1/8" DC power supply with LED digital display features constant voltage(CV) and constant current(CC) operation mode for offering adjustable voltage up to 30V and current up to 10A. It is suitable for laboratory experiment,... ... more

WFX Utility™ 110V AC 30V 10A DC Power Supply Precision Variable Digital Adjustable W Clip Cable 5.88 H x 10.25 W x 5.0 D in | Wayfair

10 5/8" x 4 15/16" x 6 1/8" DC power supply with LED digital display features constant voltage(CV) and constant current(CC) operation mode for offering adjustable voltage up to 30V and current up to 10A. It is suitable for laboratory experiment,...

Wayfair

$102.99

FREE shipping

go to store
YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital ... more

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

AliExpress

$100.56 $85.48

FREE shipping

go to store
YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital ... more

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

YIHUA 150W 3005D 5A 30V DC Power Supply Adjustable Laboratory Power Supply Digital

AliExpress

$100.56 $85.48

FREE shipping

go to store
A-BF uncommon 30V switching power supply 60V High power adjustable DC regulated power supply large

A-BF uncommon 30V switching power supply 60V High power adjustable DC regulated power supply large

A-BF uncommon 30V switching power supply 60V High power adjustable DC regulated power supply large ... more

A-BF uncommon 30V switching power supply 60V High power adjustable DC regulated power supply large

A-BF uncommon 30V switching power supply 60V High power adjustable DC regulated power supply large

AliExpress

$272.60 $231.70

FREE shipping

go to store
Wanptek 30V 10A DC Power Supply Adjustable 60V 5A 120V 3A Laboratory Power Supplies For Phone Repair

Wanptek 30V 10A DC Power Supply Adjustable 60V 5A 120V 3A Laboratory Power Supplies For Phone Repair

Wanptek 30V 10A DC Power Supply Adjustable 60V 5A 120V 3A Laboratory Power Supplies For Phone Repair ... more

Wanptek 30V 10A DC Power Supply Adjustable 60V 5A 120V 3A Laboratory Power Supplies For Phone Repair

Wanptek 30V 10A DC Power Supply Adjustable 60V 5A 120V 3A Laboratory Power Supplies For Phone Repair

AliExpress

$192.78 $96.39

FREE shipping

go to store
KUAIQU DC Power Supply Variable 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

KUAIQU DC Power Supply Variable 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

KUAIQU DC Power Supply Variable 30V 10A Adjustable Switching Regulated DC Bench Power Supply with ... more

KUAIQU DC Power Supply Variable 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

KUAIQU DC Power Supply Variable 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

AliExpress

$91.12 $46.80

FREE shipping

go to store
YIHUA 3005D DC Power 150W Adjustable Laboratory Power Supply 5A 30V

YIHUA 3005D DC Power 150W Adjustable Laboratory Power Supply 5A 30V

YIHUA 3005D DC Power 150W Adjustable Laboratory Power Supply 5A 30V ... more

YIHUA 3005D DC Power 150W Adjustable Laboratory Power Supply 5A 30V

YIHUA 3005D DC Power 150W Adjustable Laboratory Power Supply 5A 30V

AliExpress

$100.56 $85.48

FREE shipping

go to store
Updated DC Power Supply Adjustable 30V 10A Bench Source Switching Lab Power Supply Type C USB For

Updated DC Power Supply Adjustable 30V 10A Bench Source Switching Lab Power Supply Type C USB For

Updated DC Power Supply Adjustable 30V 10A Bench Source Switching Lab Power Supply Type C USB For ... more

Updated DC Power Supply Adjustable 30V 10A Bench Source Switching Lab Power Supply Type C USB For

Updated DC Power Supply Adjustable 30V 10A Bench Source Switching Lab Power Supply Type C USB For

AliExpress

$183.80 $91.90

FREE shipping

go to store
30V 10A Regulated Power Supply LW-K3010D Precision Variable Adjustable Digital Regulated DC Power

30V 10A Regulated Power Supply LW-K3010D Precision Variable Adjustable Digital Regulated DC Power

30V 10A Regulated Power Supply LW-K3010D Precision Variable Adjustable Digital Regulated DC Power ... more

30V 10A Regulated Power Supply LW-K3010D Precision Variable Adjustable Digital Regulated DC Power

30V 10A Regulated Power Supply LW-K3010D Precision Variable Adjustable Digital Regulated DC Power

AliExpress

$89.68 $52.98

FREE shipping

go to store
High Power Battery Charging Adjustable Lab DC Power Supply OCP 15V 24V 30V 72V OCP Memory Storage

High Power Battery Charging Adjustable Lab DC Power Supply OCP 15V 24V 30V 72V OCP Memory Storage

High Power Battery Charging Adjustable Lab DC Power Supply OCP 15V 24V 30V 72V OCP Memory Storage ... more

High Power Battery Charging Adjustable Lab DC Power Supply OCP 15V 24V 30V 72V OCP Memory Storage

High Power Battery Charging Adjustable Lab DC Power Supply OCP 15V 24V 30V 72V OCP Memory Storage

AliExpress

$621.12 $260.87

FREE shipping

go to store
Wanptek Adjustable DC power supply 30V 10A 60V 5A Lab Bench Power Source Stabilized Power Supply

Wanptek Adjustable DC power supply 30V 10A 60V 5A Lab Bench Power Source Stabilized Power Supply

Wanptek Adjustable DC power supply 30V 10A 60V 5A Lab Bench Power Source Stabilized Power Supply ... more

Wanptek Adjustable DC power supply 30V 10A 60V 5A Lab Bench Power Source Stabilized Power Supply

Wanptek Adjustable DC power supply 30V 10A 60V 5A Lab Bench Power Source Stabilized Power Supply

AliExpress

$109.96 $43.98

go to store
A-BF extraordinary high power adjustable DC regulated power supply 30V60V10A20A laboratory

A-BF extraordinary high power adjustable DC regulated power supply 30V60V10A20A laboratory

A-BF extraordinary high power adjustable DC regulated power supply 30V60V10A20A laboratory ... more

A-BF extraordinary high power adjustable DC regulated power supply 30V60V10A20A laboratory

A-BF extraordinary high power adjustable DC regulated power supply 30V60V10A20A laboratory

AliExpress

$272.60 $231.70

FREE shipping

go to store
60V 20A 100V10A 200V 5A 30V30A Adjustable Regulated DC Power Supply High Power 450W-1200W Variable

60V 20A 100V10A 200V 5A 30V30A Adjustable Regulated DC Power Supply High Power 450W-1200W Variable

60V 20A 100V10A 200V 5A 30V30A Adjustable Regulated DC Power Supply High Power 450W-1200W Variable ... more

60V 20A 100V10A 200V 5A 30V30A Adjustable Regulated DC Power Supply High Power 450W-1200W Variable

60V 20A 100V10A 200V 5A 30V30A Adjustable Regulated DC Power Supply High Power 450W-1200W Variable

AliExpress

$473.36 $222.48

FREE shipping

go to store
Wanptek 30V 10A DC Power Supply Adjustable Laboratory Power Supplies Voltage Regulator 60V 5A 120V

Wanptek 30V 10A DC Power Supply Adjustable Laboratory Power Supplies Voltage Regulator 60V 5A 120V

Wanptek 30V 10A DC Power Supply Adjustable Laboratory Power Supplies Voltage Regulator 60V 5A 120V ... more

Wanptek 30V 10A DC Power Supply Adjustable Laboratory Power Supplies Voltage Regulator 60V 5A 120V

Wanptek 30V 10A DC Power Supply Adjustable Laboratory Power Supplies Voltage Regulator 60V 5A 120V

AliExpress

$130.06 $57.23

FREE shipping

go to store
Wanptek 30V 10A DC Power Supply Adjustable Digit Display Laboratory Power Supplies Voltage Regulator

Wanptek 30V 10A DC Power Supply Adjustable Digit Display Laboratory Power Supplies Voltage Regulator

Wanptek 30V 10A DC Power Supply Adjustable Digit Display Laboratory Power Supplies Voltage Regulator ... more

Wanptek 30V 10A DC Power Supply Adjustable Digit Display Laboratory Power Supplies Voltage Regulator

Wanptek 30V 10A DC Power Supply Adjustable Digit Display Laboratory Power Supplies Voltage Regulator

AliExpress

$183.96 $82.78

FREE shipping

go to store
Wanptek DPS3010U Switching DC Laboratory Power Supply Adjustable LED Digital Lab Bench Power Source

Wanptek DPS3010U Switching DC Laboratory Power Supply Adjustable LED Digital Lab Bench Power Source

Wanptek DPS3010U Switching DC Laboratory Power Supply Adjustable LED Digital Lab Bench Power Source ... more

Wanptek DPS3010U Switching DC Laboratory Power Supply Adjustable LED Digital Lab Bench Power Source

Wanptek DPS3010U Switching DC Laboratory Power Supply Adjustable LED Digital Lab Bench Power Source

AliExpress

$98.54 $62.08

go to store
A-BF 5-bit high precision 30V programmable linear DC power supply Low ripple programmed power supply

A-BF 5-bit high precision 30V programmable linear DC power supply Low ripple programmed power supply

A-BF 5-bit high precision 30V programmable linear DC power supply Low ripple programmed power supply ... more

A-BF 5-bit high precision 30V programmable linear DC power supply Low ripple programmed power supply

A-BF 5-bit high precision 30V programmable linear DC power supply Low ripple programmed power supply

AliExpress

$699.58 $594.69

FREE shipping

go to store
NICE-POWER Laboratory Power Supply, 60V 20A 1200W High Power Adjustable Source with Encoder Knob,

NICE-POWER Laboratory Power Supply, 60V 20A 1200W High Power Adjustable Source with Encoder Knob,

NICE-POWER Laboratory Power Supply, 60V 20A 1200W High Power Adjustable Source with Encoder Knob, ... more

NICE-POWER Laboratory Power Supply, 60V 20A 1200W High Power Adjustable Source with Encoder Knob,

NICE-POWER Laboratory Power Supply, 60V 20A 1200W High Power Adjustable Source with Encoder Knob,

AliExpress

$409.24 $204.62

FREE shipping

go to store
A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power ... more

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

AliExpress

$116.95 $99.41

FREE shipping

go to store
A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power ... more

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

A-BF DC adjustable regulated power supply Switching power supply High precision maintenance power

AliExpress

$98.01 $83.31

FREE shipping

go to store
Laboratory DC Power Supply 30V 10A 300W Adjustable Maintenance Workbench quick charging Voltage

Laboratory DC Power Supply 30V 10A 300W Adjustable Maintenance Workbench quick charging Voltage

Laboratory DC Power Supply 30V 10A 300W Adjustable Maintenance Workbench quick charging Voltage ... more

Laboratory DC Power Supply 30V 10A 300W Adjustable Maintenance Workbench quick charging Voltage

Laboratory DC Power Supply 30V 10A 300W Adjustable Maintenance Workbench quick charging Voltage

AliExpress

$70.07 $41.40

FREE shipping

go to store
Wanptek Laboratory DC Power Supply Adjustable 30V 60V 120V Digit Display Voltage Regulator Lab bench

Wanptek Laboratory DC Power Supply Adjustable 30V 60V 120V Digit Display Voltage Regulator Lab bench

Wanptek Laboratory DC Power Supply Adjustable 30V 60V 120V Digit Display Voltage Regulator Lab bench ... more

Wanptek Laboratory DC Power Supply Adjustable 30V 60V 120V Digit Display Voltage Regulator Lab bench

Wanptek Laboratory DC Power Supply Adjustable 30V 60V 120V Digit Display Voltage Regulator Lab bench

AliExpress

$79.91 $35.16

go to store
4 in 1 Dual-Channel DC Power Supply 30V 10A 60V 5A Digital Bench Voltage Regulator Series Parallel

4 in 1 Dual-Channel DC Power Supply 30V 10A 60V 5A Digital Bench Voltage Regulator Series Parallel

4 in 1 Dual-Channel DC Power Supply 30V 10A 60V 5A Digital Bench Voltage Regulator Series Parallel ... more

4 in 1 Dual-Channel DC Power Supply 30V 10A 60V 5A Digital Bench Voltage Regulator Series Parallel

4 in 1 Dual-Channel DC Power Supply 30V 10A 60V 5A Digital Bench Voltage Regulator Series Parallel

AliExpress

$323.80 $161.90

FREE shipping

go to store
KUAIQU Adjustable Switching DC Power Supply 30V 10A 6A Lab Bench Power Supply 60V 5A 120V 3A Output

KUAIQU Adjustable Switching DC Power Supply 30V 10A 6A Lab Bench Power Supply 60V 5A 120V 3A Output

KUAIQU Adjustable Switching DC Power Supply 30V 10A 6A Lab Bench Power Supply 60V 5A 120V 3A Output ... more

KUAIQU Adjustable Switching DC Power Supply 30V 10A 6A Lab Bench Power Supply 60V 5A 120V 3A Output

KUAIQU Adjustable Switching DC Power Supply 30V 10A 6A Lab Bench Power Supply 60V 5A 120V 3A Output

AliExpress

$119.02 $61.66

FREE shipping

go to store
DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with ... more

DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with

AliExpress

$131.86 $65.93

FREE shipping

go to store
Wantek High-Power Adjustable DC Stabilized Power Supply Adjustable 30V

Wantek High-Power Adjustable DC Stabilized Power Supply Adjustable 30V

Wantek High-Power Adjustable DC Stabilized Power Supply Adjustable 30V ... more

Wantek High-Power Adjustable DC Stabilized Power Supply Adjustable 30V

Wantek High-Power Adjustable DC Stabilized Power Supply Adjustable 30V

AliExpress

$357.00 $303.45

FREE shipping

go to store
Adjustable DC Lab Power Supply 30V 10A 60V 5A 300W Switching Laboratory Bench Power-Supplies Voltage

Adjustable DC Lab Power Supply 30V 10A 60V 5A 300W Switching Laboratory Bench Power-Supplies Voltage

Adjustable DC Lab Power Supply 30V 10A 60V 5A 300W Switching Laboratory Bench Power-Supplies Voltage ... more

Adjustable DC Lab Power Supply 30V 10A 60V 5A 300W Switching Laboratory Bench Power-Supplies Voltage

Adjustable DC Lab Power Supply 30V 10A 60V 5A 300W Switching Laboratory Bench Power-Supplies Voltage

AliExpress

$143.22 $67.31

FREE shipping

go to store
Programmable DC Power Supply Laboratory Adjustable 30V 10A 60V 5A Regulator Bench Source Power 4

Programmable DC Power Supply Laboratory Adjustable 30V 10A 60V 5A Regulator Bench Source Power 4

Programmable DC Power Supply Laboratory Adjustable 30V 10A 60V 5A Regulator Bench Source Power 4 ... more

Programmable DC Power Supply Laboratory Adjustable 30V 10A 60V 5A Regulator Bench Source Power 4

Programmable DC Power Supply Laboratory Adjustable 30V 10A 60V 5A Regulator Bench Source Power 4

AliExpress

$109.98 $53.89

FREE shipping

go to store
BSIDE DC Laboratory Regulated Power Supply Programmable 30V/10A 40V/20A Adjustable Bench Switch

BSIDE DC Laboratory Regulated Power Supply Programmable 30V/10A 40V/20A Adjustable Bench Switch

BSIDE DC Laboratory Regulated Power Supply Programmable 30V/10A 40V/20A Adjustable Bench Switch ... more

BSIDE DC Laboratory Regulated Power Supply Programmable 30V/10A 40V/20A Adjustable Bench Switch

BSIDE DC Laboratory Regulated Power Supply Programmable 30V/10A 40V/20A Adjustable Bench Switch

AliExpress

$185.70 $109.56

go to store
Wanptek Adjustable DC Laboratory 30V 10A Lab Power Supply Adjustable 60V 5A Voltage Regulator

Wanptek Adjustable DC Laboratory 30V 10A Lab Power Supply Adjustable 60V 5A Voltage Regulator

Wanptek Adjustable DC Laboratory 30V 10A Lab Power Supply Adjustable 60V 5A Voltage Regulator ... more

Wanptek Adjustable DC Laboratory 30V 10A Lab Power Supply Adjustable 60V 5A Voltage Regulator

Wanptek Adjustable DC Laboratory 30V 10A Lab Power Supply Adjustable 60V 5A Voltage Regulator

AliExpress

$151.98 $63.83

FREE shipping

go to store
KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply 30V 10A Regulated Bench Power

KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply 30V 10A Regulated Bench Power

KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply 30V 10A Regulated Bench Power ... more

KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply 30V 10A Regulated Bench Power

KUAIQU Latest Upgrade Variable Adjustable Switching DC Power Supply 30V 10A Regulated Bench Power

AliExpress

$142.58 $67.01

FREE shipping

go to store
Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply ... more

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

AliExpress

$279.24 $237.36

FREE shipping

go to store
Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply ... more

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

Programmable DC power supply 30V150V10A high precision programmable adjustable power supply

AliExpress

$303.34 $257.84

FREE shipping

go to store
A-BF High-power and high-precision adjustable DC regulated switching power supply constant voltage

A-BF High-power and high-precision adjustable DC regulated switching power supply constant voltage

A-BF High-power and high-precision adjustable DC regulated switching power supply constant voltage ... more

A-BF High-power and high-precision adjustable DC regulated switching power supply constant voltage

A-BF High-power and high-precision adjustable DC regulated switching power supply constant voltage

AliExpress

$345.02 $293.27

FREE shipping

go to store
RS232 USB Interface DC Power Supply Adjustable Lab Maintenance Bench Source Switched Mode Power

RS232 USB Interface DC Power Supply Adjustable Lab Maintenance Bench Source Switched Mode Power

RS232 USB Interface DC Power Supply Adjustable Lab Maintenance Bench Source Switched Mode Power ... more

RS232 USB Interface DC Power Supply Adjustable Lab Maintenance Bench Source Switched Mode Power

RS232 USB Interface DC Power Supply Adjustable Lab Maintenance Bench Source Switched Mode Power

AliExpress

$178.00 $89.00

FREE shipping

go to store
Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage

Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage

Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage ... more

Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage

Wanptek Programmable DC Power Supply WPS3010H Laboratory Maintenance Workbench 30V 10A Voltage

AliExpress

$138.91 $51.39

go to store
Wanptek Power Supply Lab Encoder adjustment Memory Adjustable DC Power Supply 30V 10A Bench Power

Wanptek Power Supply Lab Encoder adjustment Memory Adjustable DC Power Supply 30V 10A Bench Power

Wanptek Power Supply Lab Encoder adjustment Memory Adjustable DC Power Supply 30V 10A Bench Power ... more

Wanptek Power Supply Lab Encoder adjustment Memory Adjustable DC Power Supply 30V 10A Bench Power

Wanptek Power Supply Lab Encoder adjustment Memory Adjustable DC Power Supply 30V 10A Bench Power

AliExpress

$195.96 $84.26

FREE shipping

go to store