30W reverse polarity AC Adapter DC 3V 4.5V 5V 6V 7.5V 9V 12V 1A 2A 2.5A 500mA Adjustable Voltage Power USB Universal Supply Charger Converters Electronic piano Guitar Effects

1、Reversible Polarity Power Adapter: Most adapters have only unipolar, positive (+) or negative (-) polarity. This power adapter is bipolar, reversible and variable.

2、Multifunctional Power Supply: This adapter can directly adjust all-in-one multi-adapter and multi-amplifier equipment, and it is sturdy and well-made. Voltage range, connector jack and polarity are optional.

3、Wide Applications: Can be used for routers, speakers, monitors, cameras, smart phones, light strips, pianos, keyboards, effect pedals and various home appliances that require 3 volts, 4.5 volts, 5 volts, 6 volts, 7.5 volts, and 9 volts electronics, 12 volt DC output, 2500 mA load.

Specifications:

Name: 30W Multifunctional Adapter

Standard: US standard, EU standard, UK standard

Colour: black

Input voltage (AC): 100V-240V 50/60hZ

Output voltage: DC 3V 4.5V 5V 6V 7.5V 9V 12V (Manual adjustment)

Output current: 2.5A  （compatible 0.5A-2.5A )

Storage temperature: -40 to 85° C

Operating temperature: 0 to 40°C

Built-in circuit protection: over voltage, under voltage, over temperature, short circuit protection

Polarity: bipolar, reversible polarity

Adapter tip standard: 5.5*2.5mm, 5.5*2.1mm, 5.5*1.5mm, 5.0*2.1mm, 4.0*1.7mm, 3.5*1.35mm, 3.5mm mono, 2.5mm mono, USB female.

Packing List:

1*30W Multifunctional Adapter

9*Interchangeable Adapter Tips