Effortless Cleaning: It has a smooth surface and a simple structure, so you only need to wipe the dust or residue with a towel. Long Power Cable: The 3.28 ft power cable reduces usage restrictions and further protects your safety.
eBay
3-24V adjustable AC to DC power supply 3V 9V 12V 15V 18V 24V 2A 3A power adapter Universal With voltage display
Aliexpress UK
【4-Digit Digital Display】Voltage , current, power,LED four-digit display, high precision voltage 0.01V, current 0.001A,You can easily tune it within 0-30V and 0-5A 【Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion】The constant voltage/current mode can automatically switch with load changes. 【Reliable and Safety】The power output adopt Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protection. 【Lightweight & Ultra Durable】Small size, light weight, high power density.The weight of the DC power supply is 2.9 pounds, . Easy to carry. 【Excellent Heat Dissipation】Equipped with a big fan controlled by intelligent temperature control sensor.Intelligent fan offers excellent heat dissipation effect.
eBay
30W 2A Adapter Adjustable 3V 4.5V 5V 6V 7.5V 9V 12V AC/DC Power Adapter US/EU USB Universal Charger Switch Power Supply
Aliexpress UK
Output current 0~5A 0~10A. Temperature coefficient:≤100ppm/℃. USB-A/Type-C fast charging function, supporting multiple fast charging protocols. Auxiliary functions USB-A/Type-C fast charging, supporting various fast charging protocols.
eBay
220V To 12V Power Supply AC DC 3V 5V 9V 12V 24V 36V Power Adapter 1A 2A 3A 10A Transformer Adjustable Display Srceen With 34PCS
Aliexpress UK
It's very durable and easy to observe even in low light conditions. [Lightweight & Ultra Durable] Small size, light weight and high power density. It's easy to carry. Output Power: 180W / 300W. Output Current: 0～6A or 0～10A.
eBay
500W 600W 1000W 1500W Switching power supply 12V-200VDC Adjustable Digital Display 110V 220VAC to DC high-power transformer SMPS
Aliexpress UK
Output current: Rated current is 2A, maximum 3A (if the output power more than 10W, the heat sink is needed.). Module properties: Non-isolated step-down module. Short circuit protection: Current limiting, self-recovery.
eBay
3V 4.5V 5V 6V 7.5V 9V 12V 2A/2.5A AC/DC Adapter US/EU/UK/AU Adjustable Power Adapters USB Universal Charger Switch Power Supply
Aliexpress UK
(LM2596 DC-DC Buck module. Can't booster). Output Current :3A( Max).
eBay
Power adapter universal 220V to 12V adapter adjustable AC to DC power supply 3V 5V 6V 9V 12V 15V 18V 24V 1A 2A 5A
Aliexpress UK
Low energy consumption device. Ideal for use with PCBs, production line testing, electrical maintenance and repair, fault finding, battery charging, electroplating, scientific research and teaching.
eBay
AC TO DC Adjustable Power Supply 3V 5V 12V 24V 36V 2A 3A 5A 10A with Female Alligator Clip Connector LED Power Adapter
Aliexpress UK
Output Current: 0～6A or 0～10A. It's very durable and easy to observe even in low light conditions. [Lightweight & Ultra Durable] Small size, light weight and high power density. It's easy to carry.
eBay
Universal Adjustable Power Adapter AC To DC 3V-12V 10A / 9V-24V 5A Power Supply Adapter with Display Screen Transformer Charger
Aliexpress UK