Electronic Workstation facilitates analog/digital circuit design.

Press Release Summary:

With all digital controls and built-in circuit accessories, PB-507 accelerates accurate construction of analog or digital circuits. Touch-enabled LCD shows settings for selected active module, and USB connection lets user control or view module's values from PC. Along with choice of 6.3/12.6 Vac, 5 Vdc, or variable ±20 Vdc power supply, features include 1 MHz bandwidth function generator, pulse generator, frequency counter module, and circuit breadboard with 4,100+ contact points.

Original Press Release:

Global Specialties Introduces its Most Powerful Trainer, the PB-507 Advanced Analog and Digital Electronic Design Workstation

Yorba Linda, CA – Global Specialties today introduced the PB-507. The PB-507 Advanced Analog & Digital Electronic Design Workstation, is a powerful, versatile tool for circuit designers, engineers, technicians, students, and hobbyists. All digital controls, USB port, and a wide choice of built-in circuit accessories allow rapid and accurate construction of virtually any type of analog or digital circuit.

New on the PB-507 is an LCD that displays the settings for the active module selected. Simply touch a control element and the LCD switches to that module and displays its settings. Use the USB connection on the PB-507 to control or view the module’s values from a PC. Using this feature you can project the controls to a large viewing screen for a classroom to observe and follow.

The breadboard area is the largest in our trainer family and is removable for easy replacement.

The PB-507 is designed to withstand the toughest treatment. It is constructed with the highest quality components for many years of reliable service. The all-digital circuitry allows for easy function verification and calibration.

The PB-507 features:

LCD displays the settings from each active module

USB connection enables viewing and controlling from a PC

Choose your power source: 6.3/12.6 VAC power, 5 VDC or variable ±20 VDC 

Draw power from banana plug connections or the tie-point power supplies above each breadboard bus strip

Powerful 1 MHz bandwidth Function Generator with sine, triangle, and square wave outputs

Pulse Generator operates like a second, independent Function Generator where you can modify the duty cycle between 10 to 90%

Frequency Counter module reports on the output of your own specially designed circuits

Flush-mounted removable circuit breadboard with over 4,100 contact points

Available immediately, the PB-507 has a list price of $1,076.

For additional technical specifications, accessories, photos, videos, and support documents, visit: PB-507 Webpage

About Global Specialties

Since 1973, Global Specialties has been the recognized leader in innovative electronics training solutions for education and industry. Global Specialties’ prototyping and trainer systems set the worldwide standard for reliability, durability and long life, designed to take the sustained use of educational, research and product testing environments.  A leader in the development of integrated teaching systems, Global Specialties offers completely packaged courses including everything required for effective instruction. Global Specialties' products are available from electronics distributors worldwide.


Frank Menichello



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