Best Small Power Supply

Corsair RM850e (2023) Fully Modular Low-Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Modern Standby Support - Black

DC power supply (0-30V,0-5A) adjustable, switching power supply, mini high precision 4-digit display with USB fast charging interface, variable lab bench power supply, output on/off/encoder knob

APC by Schneider Electric BACK-UPS ES - BE850G2-UK - Uninterruptible Power Supply 850VA (8 Outlets, Surge Protected, 2 USB Charging Ports), Black, Pack of 1

GIGABYTE UD750GM Power Supply Unit - 750W, 80 PLUS Gold Certified, Japanese Capacitors, Fully Modular, ATX 3.0, UK Plug

GIGABYTE UD850GM Power Supply Unit - 850W, 80 PLUS Gold Certified, Fully Modular, Japanese Capacitors, UK plug

CORSAIR SF750 (2024) Fully Modular Low Noise 80 PLUS Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

Zolt 12W AC to DC Power Adapter 3V 4.5V 5V 6V 7.5V 9V 12V 1A Universal Power Supply, Multiple Adjustable Voltage Adaptor with 8 DC Connector for Household Electronics Device

Vangoa Guitar Pedal Board with Built-in Isolated Power Supply, VPPD-S Aluminum Small Portable Folding Powered Guitar Pedalboard with Carry Bag, 2.8lb, Gray

EFISH International Power Adapters Multifunctional Portable Power Transformers (Included USB),AC Supply Adapter 100-240V to DC 3V/4.5V/5V/6V/7.5V/9V/12V-MAX 2A (2000mA)+8 Different Plugs

Cooler Master V850 SFX Gold, UK Plug - 850W 80 PLUS Gold, Fully Modular Power Supply Unit, SFF/mini-ITX PSU, Quiet 92 mm FDB Fan, Semi-Fanless Mode, SFX-to-ATX Bracket, 10-Year Warranty - 850W