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Replacement PC power switches?

Panel-mount power buttons?

Momentary vs latching switches?

How to wire power buttons?

AJMRTC 15A Ideal Diode Module, DC3-28V Low Dropout Virtual Diode, Anti-Reverse Current & Reverse Irrigation Protection Board for Solar Panel Charging, Battery Anti-Backflow Protection DIY Power Projec

$11^.55

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AJMRTC Power Supply Reverse Connection Protector Module, 3V-14V 4A Anti-Reverse Polarity Protection Board with LED Indicator, Anti-Wrong Connection Circuit Protection for DIY Electronic Circuits, Batt

$10^.28

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VCE Coaxial Surge Lightning Protector for Coaxial TV Antenna and Satellite in-Line 75 Ohm 5-2500MHz, 2 Pack Silver

$18^.29

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AJMRTC PW28 Dual Channel Rectifier Bridge Board, 25A High Current Flat Bridge Power Filter Module, AC to DC Dual Power Supply Filter Board, Unregulated Power Module for Hi-Fi Audio Amplifier, Stereo

$14^.28

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AJMRTC 2W10 Bridge Rectifier, 2A 1000V Single Phase Silicon Diode Rectifier Module, Full Wave AC to DC Converter for Industrial Power Circuits, Power Supply & Electronic Repair Projects

$11^.55

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AJMRTC CD42 2A 5V Integrated Charge Discharge Module, 3.7V/4.2V Lithium Battery Boost Power Management Board, DIY Mobile Power Supply Charging & Discharging Protection Module for Electronic Projects

$10^.54

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AJMRTC 2S 10A 7.4V Lithium Battery Protection Board 8.4V BMS with Balance Function, Overcharge Over Discharge Over Current Short Circuit Protection, for 2 Series Li-ion Battery Pack DIY Power Supply

$10^.56

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AJMRTC 3S 15A BMS Lithium Battery Protection Board, 12.6V Li-ion PCB Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Electric Drill, Motor, Battery Pack & DIY Power Projects

$10^.89

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AJMRTC 5S Lithium Battery Charging Protection Board, 18V/18.5V/21V 20A 3MOS BMS Module, Overcharge Over-Discharge Short Circuit Protection for Li-Ion Battery Pack & Power Tools

$10^.54

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AJMRTC PW28 Dual Power Filter Power Amplifier Rectifier Board, High Current 25A Flat Bridge Unregulated Power Supply Module, AC to DC Dual Power Output for Audio Amp DIY Electronic Projects

$10^.54

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AJMRTC 4S 5A BMS Lithium Battery Protection Board, 14.8V 16.8V Same Port Charge Board for 14500 Li-ion Battery Pack, Overcharge Over-Discharge Protection DIY Power Projects

$11^.33

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LVNOON LB2A Smart Active Balancer BMS for Li-ion NCM LFP LiFePo4 LTO Battery Management System 3S 4S 5S 7S 8S 200A with APP Control 12V 24V (3-8S, 200A)

$130^.99

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PGYBMS Protection Board Polished Silver for Lithium Battery Packs 8S24S 40A150A Battery Management & Protection Module (PGY-157)

$115^.99

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7011 Smart Car Power Inverter, 12V DC to 110V AC Converter with PD Fast Charging 200W Continuous Output, Multi-Function USB Charging Station for Tesla, Laptop, Phone 60Hz

$65^.73

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US Power Strip with USB Ports, 3.6A Charging Hub, 2400W Surge Protector Overload Protection, V-0 Flame Retardant, 1.5m Extension Cord for Home Office ETL Listed Black

$87^.99

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PC-13 US Smart Power Strip, 10-Outlet Surge Protector with 6 USB Ports (4 USB-A + 2 USB-C PD), 1250W/10A Master Switch, 1.2m Flat Plug Extension Cord For Home Office Black

$82^.99

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PC-18 US Smart Power Strip, 9-Outlet Surge Protector with 4 USB Ports (2 USB-A + 2 USB-C), 2400W/10A 5ft Braided Flat Plug Extension Cord, Wall Mountable For Home Office

$87^.99

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PC23 US Smart Power Strip, 8-Outlet Surge Protector with 4 USB Ports (2 USB-A + 2 USB-C), 1250W 10A Multiple Cable Length Options (1.5m to 7.5m) for Home Office Black

$85^.99

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US Retractable Cord Reel Power Strip, 5-Outlet Surge Protector with 2 USB-A Ports 2m Wrap-around Cable, Space-Saving Round Design for Home Office 1250W/10A

$84^.99

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Yinleader 800W Voltage Converter Step Up/Down 110V-120V to 220V-240V | 220V-240V to 110V-120V Power Transformer w/US Power Cord,Circuit Breaker Protection (VTUS-800)

$90^.97

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PC-15 US Power Strip, 3-Outlet Surge Protector with 3 USB-A Ports (3.6A Smart Output) Master Switch, Flat Plug Extension Cord for Home Office White

$78^.99

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4pcs 18650 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board

$29^.23

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Unique Bargains 500W Power 10 Ohm Screw Tap Mounted Aluminum Housed Wirewound Resistor

$34^.99

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SMA Lightning Arrestor Cellular & GPS SMA Surge Protector SMA Male to SMA Female 0-6GHz 50 Ohms (6G Lightning arrestor Male to Female)

$33^.86

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SMA Lightning Arrestor Cellular & GPS SMA Surge Protector SMA Male to SMA Female 0-6GHz 50 Ohms (6G Lightning arrestor Male to Female)

$33^.49

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3PCS DC 12V-36V Voltage Protection Module Digital Low Voltage Protector Disconnect Switch Over Discharge Protection Module Output 6-60V XH-M609

$12^.79

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XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V 32V

$7^.85

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LVNOON LB06A Smart Active Balancer BMS Lithium Battery Protection Board for Li-ion NCM LFP LiFePo4 Battery Management System 7S 10S 12S 16S 20S 21S 24S 80A 48V 60V 72V with APP Control (7-24S, 80A)

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