9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 x 2.1mm Tip Positive Part#LJH -186

9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 x 2.1mm Tip Positive Part#LJH -186

Q: Would this work for a weird sound generator synth manufactured by italian company elettrorama? 300ma-1a center positive 9volt

As long as the specs are similar to the power supplies output it should work fine.

Q: Why does LED shut off off when plugged into a device

The device is either pulling to much current or the polarity is wrong for you device.

Q: what products are used for ac/dc adapter model #0901?

wondered about that once too ... ... quickly realized used with probably a whole bunch known and unknown ... took a learning curve to rephrase the question in my head ... what does the intended device require and does the adapter provide it. I'm far from knowledgeable with any how this stuff works, let alone technical stuff ... made it easier for me in general to learn some basics ... - the plug type/size and +/- configuration, - the volt deliverable, - the amp amount deliverable .. my understanding is that most devices these days only draw I think it is amps as needed so even if the adapter can offer a bit more, typically o.k. ... long short in some instances I found I already have an adapter from something else ... devices requiring 110V AC to 9V DC and up to the 1A / became easy ... determining the connector plug became less obvious. Not a simple answer perhaps sought, but thought I'd share my own journey with such.

Product ID: 23887710

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Details

Brand
Corporate
Connector Type
Barrel
Compatible Devices
arduino uno
Included Components
connector
Input Voltage
110 Volts
Amperage
1 Amps

⚡9VDC 1A output

🔌2-flat-pin plug

🔧5.5 x 2.1mm connector

Frequently Bought Together

9VDC 1A Arduino Compatible Power Supply Adapter 110V AC 5.5 x 2.1mm Tip Positive Part#LJH -186

Arduino Uno REV3 [A000066]

AIMELIAE GP2Y0A21YK0F GP2Y0A21 GP2Y0A02YK0F 2-15/4-30/4-50/10-80/20-150CM Infrared Proximity Distance Sensor (GP2Y0A21YK0F 10~80cm)

Description

⚡ Power Your Creativity with Confidence!

USER FRIENDLY - Easy to connect with a positive center tip for hassle-free use.
COMPACT DESIGN - Space-saving 2-flat-pin plug fits any setup.
RELIABLE VOLTAGE - Consistent 9VDC output ensures optimal performance.
NOT FOR ALL DEVICES - Specifically designed for Arduino; avoid confusion with other adapters.
POWER UP YOUR PROJECTS - Seamlessly powers Arduino Uno, Mega, and MB102 boards.

The 9VDC 1A Arduino Compatible Power Supply Adapter is designed for reliable performance with Arduino boards, featuring a compact 2-flat-pin plug and a 5.5 x 2.1mm connector. It delivers a steady 9VDC output, making it an essential tool for your DIY electronics projects.

Have a Question? See What Others Asked

Would this work for a weird sound generator synth manufactured by italian company elettrorama? 300ma-1a center positive 9volt

Why does LED shut off off when plugged into a device

what products are used for ac/dc adapter model #0901?

Does the pin/plug actually have the metal ring on the inside circumference of the pin end like shown in the photo or is there two metal prongs inside?

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