Power

* DC Buck (Step-down), DC Boost, AC
* Relay, Charger

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Buck Step-down
DCDC Buck Power Supply Module 4.5-30V 5A

0 out of 5

$2.75
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Power Plug, Battery Holder
Button Coin Cell Battery Holder Board, CR2032 CR1220 R1

0 out of 5

$1.65
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Breadboard Power, Load
USB PD Power Booster Supply for Breadboard, Trick Chip Sniffer

1.00 out of 5

$2.70
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Battery Charger
TP4056 Lithium Battery Charger R4

0 out of 5

$1.00
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Battery Charger
Battery Charger by Solar Powered System or USB

0 out of 5

$1.90
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Battery Charger
12V Lead-acid Battery Charger Module CN3768

5.00 out of 5

$1.77
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AC-DC
Mini AC-DC Isolated Power Module, 5Vout 700mA 3.5W

0 out of 5

$1.17
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Boost Step-up, Pump
Step Up Boost DC Power Module, 0.9-5VIN, 5VOUT, 0.5A

0 out of 5

$1.04
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Buck Step-down
DC-DC Step-Down ADJ. Power Module, XL4015, 4-38V, 5A, 96%

0 out of 5

$1.37
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Source Solar Wireless, etc
[Price-up] Wireless Charge Receiver Board QI

0 out of 5

$6.80
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Battery Charger
All-in-one USB Quick Charge Module, 11 Kinds, QC 3.0, FCP

0 out of 5

$1.50
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Buck Step-down
DC-DC Buck 4 USB Charger Module 8A

0 out of 5

$4.70
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Boost Step-up, Pump
Mini Boost Buck DC Board 1.8-5V to 3.3V, for Battery Juice R2

0 out of 5

$0.60
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Buck Step-down
DC-DC Step-down Power Module, MP1584 [Fixed-Output]

4.00 out of 5

$1.30
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Buck Step-down, Power
DC Power Supply Buck Module, VIN, 5V, 3.3V R3

4.50 out of 5

$0.90
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Power, Relay / Mosfet Control
Relay Control Module, Optical coupler Isolated, H/L trigger [Channels]

4.33 out of 5

$1.40 – $9.00
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Buck Step-down
XL7015 DC-DC Buck Module 5-80V Input

0 out of 5

$1.00
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Battery Charger
Lithium or LiLiFePO4 Battery Charger, Support 1-3 Series

0 out of 5

$2.60
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Breadboard Power, Load
2PCs RC Snubber Board (AC Kickback circuits for Inductive Load)

0 out of 5

$0.90
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Boost Step-up, Pump
DC Boost Module High Current 2A, ADJ, SX1308 R2

0 out of 5

$0.60
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AC-DC
HLK-PM01 AC-DC 220V-5V Module

0 out of 5

$3.50
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Buck Step-down
8-55V DC IN Step-down Buck 5V 2A Power Module, Sealed

0 out of 5

$5.50
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AC-DC
AC-DC Power Module, 100W [Output]

5.00 out of 5

$6.20
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Battery Charger
Battery Power Management (Charge + 5V OUT) PowerBank Module R2

0 out of 5

$1.50
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Power Plug, Battery Holder
2PCs Plug Socket Convert EU Type 4mm

0 out of 5

$0.90
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Boost Step-up, Pump
DC-DC CV&CC Boost Power Module 250W 10A, Aluminum Board

5.00 out of 5

$6.20
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AC-DC
AC-DC Isolated Power Module EDP1, 5W 5V 12V 800mA

0 out of 5

$2.40
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Buck Step-down, Power
MP2315 Mini DC Step-down Power Module 12/24V to 5V3A

5.00 out of 5

$1.50
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Buck Step-down, Power
DC Buck Step-Down Power Module, 3A/24V, MP2315

0 out of 5

$1.00
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Boost Step-up, Pump, Power
MT3608 DC USB Step-up ADJ Power Module R2

5.00 out of 5

$0.90

DCDC Buck Power Supply Module 4.5-30V 5A

Button Coin Cell Battery Holder Board, CR2032 CR1220 R1

USB PD Power Booster Supply for Breadboard, Trick Chip Sniffer

TP4056 Lithium Battery Charger R4

Battery Charger by Solar Powered System or USB

12V Lead-acid Battery Charger Module CN3768

Mini AC-DC Isolated Power Module, 5Vout 700mA 3.5W

Step Up Boost DC Power Module, 0.9-5VIN, 5VOUT, 0.5A

DC-DC Step-Down ADJ. Power Module, XL4015, 4-38V, 5A, 96%

[Price-up] Wireless Charge Receiver Board QI

All-in-one USB Quick Charge Module, 11 Kinds, QC 3.0, FCP

DC-DC Buck 4 USB Charger Module 8A

Mini Boost Buck DC Board 1.8-5V to 3.3V, for Battery Juice R2

DC-DC Step-down Power Module, MP1584 [Fixed-Output]

DC Power Supply Buck Module, VIN, 5V, 3.3V R3

Relay Control Module, Optical coupler Isolated, H/L trigger [Channels]

XL7015 DC-DC Buck Module 5-80V Input

Lithium or LiLiFePO4 Battery Charger, Support 1-3 Series

2PCs RC Snubber Board (AC Kickback circuits for Inductive Load)

DC Boost Module High Current 2A, ADJ, SX1308 R2

HLK-PM01 AC-DC 220V-5V Module

8-55V DC IN Step-down Buck 5V 2A Power Module, Sealed

AC-DC Power Module, 100W [Output]

Battery Power Management (Charge + 5V OUT) PowerBank Module R2

2PCs Plug Socket Convert EU Type 4mm

DC-DC CV&CC Boost Power Module 250W 10A, Aluminum Board

AC-DC Isolated Power Module EDP1, 5W 5V 12V 800mA

MP2315 Mini DC Step-down Power Module 12/24V to 5V3A

DC Buck Step-Down Power Module, 3A/24V, MP2315

MT3608 DC USB Step-up ADJ Power Module R2