PUI Audio, Inc.

- PUI Audio, Inc. is a leading developer, manufacturer and supplier of quality audio devices and components including buzzers, alerts and transducers. Corporate offices, product development, engineering, sales and customer service are located in Dayton, Ohio. More...

Our growth and product innovation are the results of listening to our customers. With an extensive network of sales representatives, agents and distributors, we provide products and services throughout the world.

Whether your needs are for an off-the-shelf product or a custom design, Projects Unlimited has your sound solution. Less...

Product
Training
Video
Product
Listing
Featured
Products
Tools
& Support

Go To Product Training Module Index Page

Digi-Key’s library of more than 1700 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

These modules are available in audio and non-audio formats and listed by supplier in easy-to-find alphabetical order. Simply locate the module that interests you and click on your format of choice. We hope you find these tools useful, and with new modules added continuously, we invite you to stop back often to see what’s new.

Product Training Modules Online...On Demand® is a registered trademark of Digi-Key Corporation.

= Updated Product Training Module - PTM New PTM

= New Product Training Module - PTM

Module Name	Preview	Audio	Non-Audio	Duration	Parts List
Programmable Audio Indicator		1.3MB	175KB	5 min	Parts List
Side-Firing Washable Surface Mount Transducers		1.2MB	292KB	5 min	Parts List
SMT-0540 Series Surface Mount Transducers		1.3MB	693KB	5 min	Parts List

To view modules, you will need Adobe Flash Player 9, or greater, installed on your computer. Adobe Flash Player is available FREE from Adobe.

Flash Player | Flash Player Support Center

Waterproof Microphones - PUI Audio features a unique offering of waterproof microphones. These electret condenser microphones are certified to IP57 standards, which means they can be submerged in water or processed through aqueous cleaning systems. They are available in various sizes, mounting types, and sensitivities. More...

Electret Condenser Microphones - PUI Audio offers an extensive breadth of Electret Condenser Microphones (ECM) to suit a variety of applications. The most common sensitivities are available in a range of sizes from 4 mm to 10 mm in diameter and 1.2 mm to 7 mm in height. PUI Audio’s line of ECM microphones includes Omni-Directional, offering identical sensitivities originating from all directions; Uni-Directional, offering maximum sensitivity from the front; as well as Bi-Directional, or Noise Canceling, offering high sensitivity from the front and rear, canceling out all other directions. More...