PB-503C - Cal Test Electronics

• Ideal for analog, digi tal and mi cropro ce ssor circu its

• Housed in a portable rugged metal case

• Ample room for stor age of met er, probes and othe r

accessories

• Includes built-in Function Generator with

continuously variable waveforms

• Triple output power supply for a variety of DC

voltage level s

• Two Digital Pulsers for logic test circuits

• High & low buffered logic indicators

• 8 channel logic monitor

• Audio ex periment at io n spea ke r

• Removable breadboard plate allows the flexibility of

building circuits away from the lab

• Analog & Digital optional courseware available

• 3-year warranty on all parts and workmanship.

Global Specialties Model PB-503C is a

Portable

Analog & Digital Design Workstation.

The PB-503C’s newly updated, robust design

makes it a trainer suitable for all levels of

electronics instruction and design. With its

new heavy duty case design, it has plenty of

room for storage, making it highly s

uitable for

distance learning applications and students

on the go.

The PB-503C’s breadboarding area is

comprised of Global’s “Premium” solderless

breadboards and is backed by an industry

leading 3-year warranty.

The PB-503C can be used to construct basic

series and parallel circuits up to the most

complicated multi-stage microcomputer

circuits, incorporating the latest in industrial

technology.

The PB-503C allo ws students to learn

valuable hands-on lab experience by

employing necessary breadboarding

techniques, which provide a solid foundation

in circuit experimentation, analyzing and

troubleshooting.

Experienced designers will also find the

PB-503C an invaluable, capable and reliable

instrument, suitable for the most advan c ed

and demanding design applications.

Global Specialties trainers provide the most

complete platform required to enable

engineers and technicians to train for careers

in the rapidly growing field of electronics

technology.

Use the PB-503C to

construct a wide variety

of experiments, including

but not limited to:

Opto-Device Circuits

Clocks

Multivibrators

Oscillator Circuits

Timers

Function Generator Circuits

Logic Circuits

Gates

Counters

Flip-Flops

Analog-to-Digital

Converters

Digital-to-Analog

Converters

Medium Scale Integration

Circuits

Phase Lock Loops

Operational Amplifier

PB-503C Portable Analog & Digital Design

Workstation

Features:

Innovative Training Solutions

www.globalspecialties.com

Trainer Series

Electronic Trainers

PB-503C

Specifications

Innovative Training Solutions

www.globalspecialties.com

Optional Accessories

Courseware: Available separately or as a

package (Model PB-503C Lab).

WK-1: Jumper Wire Kit, 350 pieces

WK-2: Jumper Wire Kit, 140 pieces

WK-3: Jumper Wire Kit, 70 pieces

WK-4: Wire Jumper Kit, 100 wires with

machined tips

GSPA Series: Prototy ping ad apters

GSPA-K1: Surface mount to DIP adapter

kit, 6 adapter boards

GSPA-K2: Surface mount to DIP adapter

kit, 11 adapter boards

GSA-3185: Minipro Test Clip Set

PRO-50A: Digital Multimeter

The PB-503C Lab package offer s

comprehensive course instruction

covering the following areas:

Electronic Fundamentals

Fundamentals of Electricity

Ohm’s Law

Series Circuits, Parallel Circuits

Combinational Circuits

Current Control

Closed, open, shor ts

Switches

Thevenin’s Theorem

Wheatstone Bridge

Capacitors, Inductors

Phase Shift Circuits

Impedance

Resonant Circuits

Transformers

Rectifiers & Filtering

Integrated Ci rcuits

Transistor Amplifiers

Oscillators

Power Control Circuits

Digital Electronics

Number Systems & Codes

Binary, Decimal, Hexadecimal, Octal &

ASCII

Logic Gates & Boolean Algebra

Combinational Logic Circuits

Flip-Flops

Digital Arithmetic

Counters & Registers

Integrated Ci rcuit Logic Families

TTL Logic

MOSFETS

CMOS

Interfacing CMOS & TTL

Medium Scale Integration

Decoders

Encoders

Data Conversion & Acquisition

Microcomputer Concepts

Portable

Analog &

Digital

Design

Workstation

Model

PB-503C

Input power

Source

AC Line: 115VAC @ 60Hz (typical)

Power Supplies

Fixed DC: +5V DC 1.0A max, current limited

Ripple, <5mV

Variable + DC: +1.3V @150mA to +15VDC @

500mA , Ripple < 5mV

Variable - DC: -1. 3VDC @ 150mA to -15VDC @

500mA, Ripple < 5mV

Binding Posts

(4) Ground, +5 VDC, Variable + DC & Variable -

DC Power Supply Outputs

Pulsers

(2) Pushbutton-operated, open-collector output

pulsers. Each with 1 normally-open, 1 norm ally-

closed output. Eac h output sinks up to 250 mA

Function

Generator

Frequency Range: 0. 1Hz to 100KHz, six ranges

Output Voltage: 0 to + 10Vp-p into 50 Ω Load

(20Vp-

p in open circuit), short circuit protected

Output Impedance: 600

Ω except TTL

Output waveforms: Sine, Square, Triangle & TTL

Sine Wave Distortion: <3% @ 1Khz Typical

TTL P uls e: Rise & fall time: <25ns, drive 100

TTL Loads (TTL is available when the function

generator is set to Square Wave Mode)

Square Wave: Rise and fall times <0.5µs

Logic Switches

(8) Logic Switches select Logic High and Logic

Low

Logic Low Level

: Ground

Logic High Level: Switchable between +5V and

the variable positi ve power suppli es.

Switches

(2) Single Pull Double Throw (SPDT) -

uncommitted

Logic

Indicators

LEDs: 16 LEDs; (8) red to indicate logic high and

(8) green to indicate logic low

Logic High Threshold: 2.2V (nominal) in TTL/+5V

mode, 70% (nominal) of selected operating

voltage in CMOS mode

Logic Low Threshold: 0.8V (nomi nal) in TTL/+5V

mode, 30% (nominal) of selected operating

voltage i n CMOS mode

Connectors

2 ea BNC - uncommitted

Potentiometers

2: 1 kΩ and 10 kΩ - uncommitted

Speaker

8 Ω, 0.25 W - uncommitted

Breadboards

Removable Plexiglas S ocket Pl ate (PB-3) with

2520 Tie points with 200 additional buss st ri p tie

points internally connected to power supply

outputs and ground

Weight 7 lbs 13 oz (3.6 kg)

Dimensions 14 x 19 x 7" (355 x 482 x 178 mm)

Technical data subject to change without notice.

Trainer Series

Electronic Trainers