₦ 1,500
This TDA2030A audio power amplifier can help in the design of any audio circuit in need of extra amplification. Simply connect power and an input signal and have a boost in your audio project. Can be used with FM receivers, audio recording chips, microcontroller PWM output, etc.
10 in stock
This TDA2030A audio power amplifier can help in the design of any audio circuit in need of extra amplification. Simply connect power and an input signal and have a boost in your audio project. Can be used with FM receivers, audio recording chips, microcontroller PWM output, etc.
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Commonly used in high-pressure production, electronic DIY, product development, high-voltage electronic security and so on. The high-voltage module uses the principle of Tesla coil made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch).
This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V – 6V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used for high school science experiments , electronic equipment, negative ion generator, high voltage source to use when making small science.
Excellent for powering GSM modules, charging batteries, etc
Input: 3~ 40V; Output 1.25 ~ 35V ( Adjustable)
Max 3A Output Current
Suggest to work within 2.5A for long term use
Configurable to charge different kinds of sealed lead acid batteries.
Configurable to charge mobile phones at 5V with a very smooth output voltage.
This current transformer allows you to easily measure to current running through a wire without tampering with the setup, simply pass the wire through or open up and clip around the wire.
Can be used for any of the following applications: Measurment and protection circuits, AC motors, lighting, air compressors, remote monitoring, Energy meters,etc
Features:
Charging board can charge four batteries simultaneously. When using B6 charger with charge plate at 4A current,it takes approx. 50 min to fully charge one battery, 85 mins for two batteries, and 200 mins for four batteries. Allows easy charging of drone and RC controlled device batteries
This module is excellent for charging mobile phones or powering other kinds of devices from 3V power sources such as Lithium Ion batteries or AA batteries. It delivers a regulated 5V output from a 3V input source.
Features:
Can be used to easily make mobile power supply to charge and power MP3, Mobile phones or power bank from as little as a single cell.
This power adapter can me used for many purposes calculator, electronic organ/keyboard, game machine, small television, , computer, monitor and electronics instrument, rechargeable accessories, Arduino, Amplifiers, DSTV or Decoder power and many more.
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