PNMini 2A - Mini Power module for DIY Electronic Projects - Buy - Pakronics®- STEM Educational kit supplier Australia- coding - robotics

PNMini 2A - Mini Power module for DIY Electronic Projects

Name: PNMini 2A - Mini Power module for DIY Electronic Projects
Brand: Seeed Studio
SKU: SS106990019
Price: 21.912 AUD
Availability: InStock

Default Title: Local stock

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A$21.91 Inc. GST

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SKU:

SS106990019

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1 unit Ships in 24 hours

PNMini2A is part of a kickstarter campaign.

The PNMini2A power module is a high efficiency converter (up to 92%) capable of Driving up to 2A load without using heat sink. The PNMini2A is available in an innovative small PCB that enhances thermal performance and allows for hand soldering or plugin use. It requires no external components. It is a reliable, robust and allows startup into a pre-‐biased output. Other Significant features like better output accuracy (±1%) And lower standby current of 0.3mA Makes this module an ideal solution for many applications.

Features

One module supports positive / negative output
High efficiency at light loads 85%@Vin=7v
3.5V to 28V for positive input voltage range
2.7V to 27V for negative input voltage range
Supports up to 2A continuous output current (no heat sink required)
Typical 5μA shutdown quiescent current
Slow start limits inrush currents UVLO protection
Overvoltage transient protection
Thermal shutdown protection
Cycle-by-cycle current limit enables short circuit protection
Simple configuration

Applications

Consumer applications such as set-top boxes, CPE equipment, LCD Displays, peripherals, and battery chargers
Portable electronics with sleep mode
Industrial and car audio power supplies
DIY electronic projects

How do I use it?

Supply Rail Configuration

PNMini is extremely easy to use. There is no external component required. The three terminals of PNMini are input voltage VIN, output voltage VOUT, and ground connection GND. The VIN pin is always fixed as Pin 3. Depending on the system requirements, Pin 1 can be positive output VOUT(+) or GND; Pin 2 can be GND or negative output VOUT(-).

Input Range

The input range of the PNMini family is very wide to cover more DIY electronics applications. For PNMini-2A, the input range for positive output is 3.5V to 27V. The input range for negative output is 2.7V to 27V.

Output Programming

The output voltage is programmable through three feedback resistors connected from VOUT terminal to GND terminal.

Application Examples

PNMini can be used in all kinds of DIY electronics projects. Below are two application examples:

1. Arduino drone with longer battery life

PNMini can be used to power your Arduino drone. A miniature Arduino board is usually powered by 3.3V. The motors and sensors are usually 5V. You can use 3 li-ion battery stack and two PNMini to get the voltage you want! It's more efficient than LDO. PNMini provides up to 92% efficiency while LDOs can hardly achieve more than 50% efficiency. That's a 40% longer battery life for your design!

2. A simple ECG amplifier

Another application example is a simple ECG amplifier which can display your ECG waveform on a oscilloscope. For sensor or amplifier applications, dual supply is often preferred. Positive supplies are everywhere, but sometimes it's difficult to find a negative power supply. PNMini solves the problem by generating both positive and negative supply from a single source.

Resources

See more information at Speedy-Lab.

Shipping rates Australia wide and New Zealand

Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch.

1. Regular shipping: Goods will be shipped using Australia post regular shipping service.

2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service.

3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment.

4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days.

FAQ:

How do I estimate shipping for my order?

Add products in the shopping cart and head to the checkout page to estimate the shipping.

Dispatch time

Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.

All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.

Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request.

*Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.

Shipping Destinations

We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available.

Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html

Receipt of deliveries

Deliveries to post office boxes are not permitted where delivery is by courier. If delivery is by courier and nobody is available at the delivery address to accept delivery when delivery is attempted then the courier may either:

leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee.

Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.

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PNMini 2A - Mini Power module for DIY Electronic Projects

Shipping rates Australia wide and New Zealand

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