购买 positive and negative power supply

赞助
$11.99
ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V Input With 5.5x2.5mm DC Output Jack For 5050 3528 LED Strip Module Light
Amazon.com
2 千+
$11.99
ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V Input With 5.5x2.5mm DC Output Jack For 5050 3528 LED Strip Module Light
Amazon.com
2 千+
$399.42
Siglent Technologies SPD3303X-E Triple Output Power Supply
Amazon.com
313
Free shipping
$399.42
Siglent Technologies SPD3303X-E Triple Output Power Supply
Amazon.com
313
$440.99
Eaton PSG240E24RM Dc Power Supply, 24Vdc, 10A, 50/60 Hz
Zoro.com
$440.99
Eaton PSG240E24RM Dc Power Supply, 24Vdc, 10A, 50/60 Hz
Zoro.com
$9.99
Soulbay 5V 2A Power Supply Adapter 10W AC100-240V To DC 5 Volt 2Amp Versatile Charger Cord With 8 Plugs For USB Hub TV Box Tablet Camera Speaker GPS
Amazon.com
4 千+
$9.99
Soulbay 5V 2A Power Supply Adapter 10W AC100-240V To DC 5 Volt 2Amp Versatile Charger Cord With 8 Plugs For USB Hub TV Box Tablet Camera Speaker GPS
Amazon.com
4 千+
$279.95
Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
Amazon.com
35
Free shipping
$279.95
Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
Amazon.com
35
$14.99
ALITOVE 12V Power Supply 6A 72W AC To DC Adapter 100240V AC To DC 12 Volt 6 Amp Converter 12 Vdc 6A 5.8A 5.5A 5.2A Transformer 5.5Mmx 2.5mm 2.1mm
Amazon.com
273
$14.99
ALITOVE 12V Power Supply 6A 72W AC To DC Adapter 100240V AC To DC 12 Volt 6 Amp Converter 12 Vdc 6A 5.8A 5.5A 5.2A Transformer 5.5Mmx 2.5mm 2.1mm
Amazon.com
273
$15.70
NVVV MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5"
Amazon.com
24
$15.70
NVVV MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5"
Amazon.com
24
$7.49
9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 X 2.1mm Tip Positive Partljh -186
Amazon.com
1 千+
$7.49
9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 X 2.1mm Tip Positive Partljh -186
Amazon.com
1 千+
$19.99
NVVV MDR-60-24 AC To DC DIN-Rail Power Supply 24V 2.5 Amp 60W
Amazon.com
32
$19.99
NVVV MDR-60-24 AC To DC DIN-Rail Power Supply 24V 2.5 Amp 60W
Amazon.com
32
$169.99
NICE-POWER DC Power Supply Variable, 15V 30A 450W High Power Bench Power Supply With Encoder Knob, Benchtop Lab Power Supply, Adjustable Switching
Amazon.com
5
Free shipping
$169.99
NICE-POWER DC Power Supply Variable, 15V 30A 450W High Power Bench Power Supply With Encoder Knob, Benchtop Lab Power Supply, Adjustable Switching
Amazon.com
5
$59.99
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
Amazon.com
989
Free shipping
$59.99
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
Amazon.com
989
$12.99
JOYLIT 12V 5A Power Supply Adapter 60W, AC 100-240V Convert To DC 12 Volt 5 Amp 60 Watt Transformer 2.1mm X 5.5mm DC Plug LED Driver For 12V LED
Amazon.com
1 千+
$12.99
JOYLIT 12V 5A Power Supply Adapter 60W, AC 100-240V Convert To DC 12 Volt 5 Amp 60 Watt Transformer 2.1mm X 5.5mm DC Plug LED Driver For 12V LED
Amazon.com
1 千+
$52.00
MEAN WELL NDR-240-24 240W 24VDC 10A AC/DC Industrial DIN Rail Power Supply Single Output For Industrial Applications
Amazon.com
405
Free shipping
$52.00
MEAN WELL NDR-240-24 240W 24VDC 10A AC/DC Industrial DIN Rail Power Supply Single Output For Industrial Applications
Amazon.com
405
$31.28
MEAN WELL NDR-120-24 Single Output Industrial DIN Rail Power Supply, 24 Volts 5 Amps 120 Watts
Amazon.com
90
$31.28
MEAN WELL NDR-120-24 Single Output Industrial DIN Rail Power Supply, 24 Volts 5 Amps 120 Watts
Amazon.com
90
$229.00
Strymon Zuma R300 5-Output Guitar Pedal Power Supply 5-Outlet Worldwide Power Supply For 9V, 12V, And 18V Effects Pedal
Sweetwater
9
$229.00
Strymon Zuma R300 5-Output Guitar Pedal Power Supply 5-Outlet Worldwide Power Supply For 9V, 12V, And 18V Effects Pedal
Sweetwater
9
$88.99
Vertiv Liebert PST5 UPS - 850VA/500W 120V Standby Power, 8 Outlets, Battery Backup With Surge Protection, LCD Screen, Energy Star Certified, 3 Year
Amazon.com
1 千+
Free shipping
$88.99
Vertiv Liebert PST5 UPS - 850VA/500W 120V Standby Power, 8 Outlets, Battery Backup With Surge Protection, LCD Screen, Energy Star Certified, 3 Year
Amazon.com
1 千+
$276.99
Extech 382213 Dc Power Supply
Zoro.com
2
$276.99
Extech 382213 Dc Power Supply
Zoro.com
2
$9.99
12V 1A 1000Ma Adapter Power Supply For CCTV Camera, Home Security Surveillance System, LED Strip Light (AC 100-240 To DC 12 Volts 1 Amps)
Amazon.com
2
$9.99
12V 1A 1000Ma Adapter Power Supply For CCTV Camera, Home Security Surveillance System, LED Strip Light (AC 100-240 To DC 12 Volts 1 Amps)
Amazon.com
2
$199.00
DEWALT DXAEPS14-Type2 2000 Peak Battery Amp 12V Automotive Battery Booster Jump Starter/Power Station With 500 Watt AC Power Inverter, 120 PSI
Amazon.com
1 千+
Free shipping
$199.00
DEWALT DXAEPS14-Type2 2000 Peak Battery Amp 12V Automotive Battery Booster Jump Starter/Power Station With 500 Watt AC Power Inverter, 120 PSI
Amazon.com
1 千+
$16.90
MEAN WELL MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5" - 1943385
Amazon.com
178
$16.90
MEAN WELL MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5" - 1943385
Amazon.com
178
$16.98
Donner DPA-1 Guitar Pedal Power Supply Adapter 9V DC 1A Tip Negative 5 Way Daisy Chain Cables For Guitar Effect Pedal
Amazon.com
9 千+
$16.98
Donner DPA-1 Guitar Pedal Power Supply Adapter 9V DC 1A Tip Negative 5 Way Daisy Chain Cables For Guitar Effect Pedal
Amazon.com
9 千+
$69.00
Ifi Ipower2 Power Supply - 12V 12V Power Supply With Active Noise Cancellation 2 And 5 Adapters
Sweetwater
$69.00
Ifi Ipower2 Power Supply - 12V 12V Power Supply With Active Noise Cancellation 2 And 5 Adapters
Sweetwater
$54.34
MEAN WELL NDR-240-24 24V 10 Amp 240W Industrial DIN Rail Power Supply
Amazon.com
58
Free shipping
$54.34
MEAN WELL NDR-240-24 24V 10 Amp 240W Industrial DIN Rail Power Supply
Amazon.com
58
$610.50
Innovative Circuit Technology Ltd ICT1190-12S - High Efficiency 100 Amp Dc Power Supply For 12 Volt Applicat
TrustClarity Store
Free shipping
$610.50
Innovative Circuit Technology Ltd ICT1190-12S - High Efficiency 100 Amp Dc Power Supply For 12 Volt Applicat
TrustClarity Store
Free shipping
$26.99
MOFEEZ Power Distribution Block Bus Bar, 4 X 5/16" Posts, 6 X 8 Screws Terminals, Max 48V 250A (Pair, Red & Black)
Amazon.com
148
$26.99
MOFEEZ Power Distribution Block Bus Bar, 4 X 5/16" Posts, 6 X 8 Screws Terminals, Max 48V 250A (Pair, Red & Black)
Amazon.com
148
$46.59
Pyramid PS8KX Bench Power Supply, Ac-To-Dc Power Converter (6 Amp)
Zoro.com
69
$46.59
Pyramid PS8KX Bench Power Supply, Ac-To-Dc Power Converter (6 Amp)
Zoro.com
69
$7.18
LM317 Positive And Negative Dual Power Supply Adjustable PCB Board
eBay.com
$7.18
LM317 Positive And Negative Dual Power Supply Adjustable PCB Board
eBay.com
$769.99
B&K Precision 1901B Dc Power Supply, 0 To 30A, 1 To 32V
Zoro.com
1
$769.99
B&K Precision 1901B Dc Power Supply, 0 To 30A, 1 To 32V
Zoro.com
1
$8.43
TPS5430 Positive Negative Dual Power Supply Module With Switching
eBay.com
$8.43
TPS5430 Positive Negative Dual Power Supply Module With Switching
eBay.com
$99.00
Allen-Bradley 1606-XL120DR Redundant Power Supply 24V DC 120W, A
PLCHardware.com
$99.00
Allen-Bradley 1606-XL120DR Redundant Power Supply 24V DC 120W, A
PLCHardware.com
$32.10
10X +- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output Power Supply Module
eBay.com
Free shipping
$32.10
10X +- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output Power Supply Module
eBay.com
Free shipping
$31.57
7W 3.3-11V To +-12V Positive And Negative Dual Power Supply DC/DC Step Up
eBay.com
8
Free shipping
$31.57
7W 3.3-11V To +-12V Positive And Negative Dual Power Supply DC/DC Step Up
eBay.com
8
$28.48
+- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output Power Supply
eBay
Free shipping
$28.48
+- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output Power Supply
eBay
Free shipping
$8.43
TPS5430 Positive Negative Dual Power Supply Module With Switching NEW
eBay.com
$8.43
TPS5430 Positive Negative Dual Power Supply Module With Switching NEW
eBay.com
$219.99
Rsr Dual Output Dc Power Supply 060V 03A
Walmart
Free shipping
$219.99
Rsr Dual Output Dc Power Supply 060V 03A
Walmart
Free shipping
$0.42
$0.52
DC-DC Step Up Power Supply Module Positive And Negative Dual Output Voltage Module DC 3V-14V To ±5V
Aliexpress
折扣 19%
$0.42
$0.52
DC-DC Step Up Power Supply Module Positive And Negative Dual Output Voltage Module DC 3V-14V To ±5V
Aliexpress
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    购买 positive and negative power supply

    赞助
    $11.99
    ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V Input With 5.5x2.5mm DC Output Jack For 5050 3528 LED Strip Module Light
    Amazon.com
    2 千+
    $11.99
    ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V Input With 5.5x2.5mm DC Output Jack For 5050 3528 LED Strip Module Light
    Amazon.com
    2 千+
    $399.42
    Siglent Technologies SPD3303X-E Triple Output Power Supply
    Amazon.com
    313
    Free shipping
    $399.42
    Siglent Technologies SPD3303X-E Triple Output Power Supply
    Amazon.com
    313
    $440.99
    Eaton PSG240E24RM Dc Power Supply, 24Vdc, 10A, 50/60 Hz
    Zoro.com
    $440.99
    Eaton PSG240E24RM Dc Power Supply, 24Vdc, 10A, 50/60 Hz
    Zoro.com
    $9.99
    Soulbay 5V 2A Power Supply Adapter 10W AC100-240V To DC 5 Volt 2Amp Versatile Charger Cord With 8 Plugs For USB Hub TV Box Tablet Camera Speaker GPS
    Amazon.com
    4 千+
    $9.99
    Soulbay 5V 2A Power Supply Adapter 10W AC100-240V To DC 5 Volt 2Amp Versatile Charger Cord With 8 Plugs For USB Hub TV Box Tablet Camera Speaker GPS
    Amazon.com
    4 千+
    $279.95
    Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
    Amazon.com
    35
    Free shipping
    $279.95
    Tekpower TP3030E DC Adjustable Switching Power Supply 30V 30A, Digital Display With Back Light
    Amazon.com
    35
    $14.99
    ALITOVE 12V Power Supply 6A 72W AC To DC Adapter 100240V AC To DC 12 Volt 6 Amp Converter 12 Vdc 6A 5.8A 5.5A 5.2A Transformer 5.5Mmx 2.5mm 2.1mm
    Amazon.com
    273
    $14.99
    ALITOVE 12V Power Supply 6A 72W AC To DC Adapter 100240V AC To DC 12 Volt 6 Amp Converter 12 Vdc 6A 5.8A 5.5A 5.2A Transformer 5.5Mmx 2.5mm 2.1mm
    Amazon.com
    273
    $15.70
    NVVV MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5"
    Amazon.com
    24
    $15.70
    NVVV MDR-20-24 AC To DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5"
    Amazon.com
    24
    $7.49
    9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 X 2.1mm Tip Positive Partljh -186
    Amazon.com
    1 千+
    $7.49
    9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 X 2.1mm Tip Positive Partljh -186
    Amazon.com
    1 千+
    $19.99
    NVVV MDR-60-24 AC To DC DIN-Rail Power Supply 24V 2.5 Amp 60W
    Amazon.com
    32
    $19.99
    NVVV MDR-60-24 AC To DC DIN-Rail Power Supply 24V 2.5 Amp 60W
    Amazon.com
    32
    $169.99
    NICE-POWER DC Power Supply Variable, 15V 30A 450W High Power Bench Power Supply With Encoder Knob, Benchtop Lab Power Supply, Adjustable Switching
    Amazon.com
    5
    Free shipping
    $169.99
    NICE-POWER DC Power Supply Variable, 15V 30A 450W High Power Bench Power Supply With Encoder Knob, Benchtop Lab Power Supply, Adjustable Switching
    Amazon.com
    5
    $59.99
    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
    Amazon.com
    989
    Free shipping
    $59.99
    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
    Amazon.com
    989
    $12.99
    JOYLIT 12V 5A Power Supply Adapter 60W, AC 100-240V Convert To DC 12 Volt 5 Amp 60 Watt Transformer 2.1mm X 5.5mm DC Plug LED Driver For 12V LED
    Amazon.com
    1 千+
    $12.99
    JOYLIT 12V 5A Power Supply Adapter 60W, AC 100-240V Convert To DC 12 Volt 5 Amp 60 Watt Transformer 2.1mm X 5.5mm DC Plug LED Driver For 12V LED
    Amazon.com
    1 千+
    $52.00
    MEAN WELL NDR-240-24 240W 24VDC 10A AC/DC Industrial DIN Rail Power Supply Single Output For Industrial Applications
    Amazon.com
    405
    Free shipping
    $52.00
    MEAN WELL NDR-240-24 240W 24VDC 10A AC/DC Industrial DIN Rail Power Supply Single Output For Industrial Applications
    Amazon.com
    405
    $31.28
    MEAN WELL NDR-120-24 Single Output Industrial DIN Rail Power Supply, 24 Volts 5 Amps 120 Watts
    Amazon.com
    90
    $31.28
    MEAN WELL NDR-120-24 Single Output Industrial DIN Rail Power Supply, 24 Volts 5 Amps 120 Watts
    Amazon.com
    90
    $229.00
    Strymon Zuma R300 5-Output Guitar Pedal Power Supply 5-Outlet Worldwide Power Supply For 9V, 12V, And 18V Effects Pedal
    Sweetwater
    9
    $229.00
    Strymon Zuma R300 5-Output Guitar Pedal Power Supply 5-Outlet Worldwide Power Supply For 9V, 12V, And 18V Effects Pedal
    Sweetwater
    9
    $88.99
    Vertiv Liebert PST5 UPS - 850VA/500W 120V Standby Power, 8 Outlets, Battery Backup With Surge Protection, LCD Screen, Energy Star Certified, 3 Year
    Amazon.com
    1 千+
    Free shipping
    $88.99
    Vertiv Liebert PST5 UPS - 850VA/500W 120V Standby Power, 8 Outlets, Battery Backup With Surge Protection, LCD Screen, Energy Star Certified, 3 Year
    Amazon.com
    1 千+
    $276.99
    Extech 382213 Dc Power Supply
    Zoro.com
    2
    $276.99
    Extech 382213 Dc Power Supply
    Zoro.com
    2
    $9.99
    12V 1A 1000Ma Adapter Power Supply For CCTV Camera, Home Security Surveillance System, LED Strip Light (AC 100-240 To DC 12 Volts 1 Amps)
    Amazon.com
    2
    $9.99
    12V 1A 1000Ma Adapter Power Supply For CCTV Camera, Home Security Surveillance System, LED Strip Light (AC 100-240 To DC 12 Volts 1 Amps)
    Amazon.com
    2

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