Description
Description:
A 9V to Barrel Jack Adapter is an adapter which transfers the 9 volts from a battery to a DC power plug- which then can be plugged in and power a DC power barrel jack with 9 volts. To use this device, a user just connects a standard 9-volt battery to the 9-volt battery holder slot of the adapter. When inserted correctly, the battery’s voltage will be transferred to the DC power plug. The 9V Battery Snap Connector with Power Plug provides the ability to conveniently use a 9V battery to power many common boards and modules such as the popular Arduino and compatible microcontrollers. This plug is a very common barrel type with an outside diameter of 5.5mm and an inside diameter of 2.1mm. The center is positive.
Specification:
- Supply Voltage: 9V
- DC jack Size: 2.1mm
Features :
- Excellent material
- fine workmanship
- It is an environmental 9V battery buckle
- T- fonts, with red and black connecting lines
- The Cable Length: Approx. 12cm
- Save power and protect the environment
- Good electrical conductivity and comfortable sense of touch
Application:
- This DC power plug can then be plugged into any DC power barrel jack (of equivalent size). The DC power barrel will then supply 9 volts to the circuit to which it is connected.
- This is very handy for any type of circuit where you want to supply 9 volts to the circuit and you want it to operate on battery power, or if you just don’t have a standard 9-volt power adapter.
- This setup with a 9V to Barrel Jack Adapter can be used to power your own custom-made circuit in which you power it with a DC plug plugged into the DC barrel, or it can be used to power boards with DC power barrel jacks installed into them. Many boards have DC barrels, including Arduino boards, parallax boards, and many others
Package Included:
1 x DC 9V Battery Snapper Connector With DC Jack









2x18650 Battery Holder 18650 x 2 Battery Holder with Cover and On/Off Switch With Open End Wires
Raspberry Pi 5 Single Board Computer with 2.4GHz quad-core, 64-bit Arm Cortex-A76, and LPDDR4X-4267 SDRAM 4GB
GY-6A 12V 24V 36V 48V Lead Acid Battery 2-15S Lithium Battery Capacity Tester Indicator Digital Voltmeter
USB Type A-B Cable for Arduino UNO/MEGA - 30cm
12V 200 RPM Geared Motor Johnson DC Gearbox Motor High-Torque 200 RPM Geared Motor High-Performance 100 RPM DC Geared Motor
4 USB Fast Charging Module Board 12V24V to QC2.0 QC3.0 Step Down Power Supply Module 12V 24V
5V Mini Stepper Motor 28BYJ-48 Stepper Motor - 5V Unipolar
10K OHM Rotary Potentiometer Audio Taper Log Pot 10K Solder Lugs Split Shaft Linear Rotary Potentiometer
Degson 5mm Pitch PCB Terminal Block Degson 3 Pin 5mm PCB Terminal Block PCB Mount Screw Terminal Block Terminal Blocks Connectors High Quality
Raspberry Pi Compute Module 4 - CM4004032 - 4GB RAM 32GB eMMC No Wireless
10Values 200PCS NPN PNP Power Transistor Assortment Assorted Kit BC327-BC558 with Clear Plastic Box
1.8 inch LCD Display Module ST7735 Driver TFT 128x160 4 IO LCD Display Arduino Compatible LCD Microcontroller Compatible LCD
Lime Green PLA PRO+
12V 60RPM Gear Motor Centre Shaft DC Geared Motor Heavy Duty Motor for Robotics
TCRT5000L 5-Channel Infrared Line Tracking Sensor Module Multi-Channel IR Reflective Sensor For Line Tracking
EL Wire LED Lights Glow EL Wire String Strip 1M Neon Lights Noise Reduction Neon Glowing Strobing Electroluminescent Wire For Parties, Halloween, DIY Decoration - Orange
BMS Board 1S 3.7V 2.5A Lithium Battery Protection Board Polymer BMS PCM PCB Over Charge Discharge Li-ion Protect Module
1200mAh 18650 Battery 3.7V 18650 Rechargeable Battery Li-ion Battery
Reviews
There are no reviews yet.