Global Specialties

Proto-Board® Design Workstation Series

Proto-Boards®, Solderless Breadboards & Accessories

DC Power Supplies

AC Power Supplies

Function/
Pulse Generators

Diagnostic
Instruments

Proto-Board® Design
Workstation Series

PB-501

Power
4 “C” batteries (not included). Optional 6 VDC battery adapter, 300mA, unregulated Model 1200CA-1

Clock
1 KHz user variable with external capacitor
Logic “1” output current 100 mA max
Logic “0” output current 100mA max

Pulsers
Logic “1” output current 400µAmps
Logic “0” output current 16mA max

Logic Switches/Input Ports
Dual Function: 8 switches buffered by two 4 bit tri-state buffers with separate enables Logic “1” output current 2.6 mA max, Logic “0” output current 24 mA max Enables Logic “1” input current 400mA @ 5VDC Logic “0” input current none required.

Logic Indicators
Dual function: 8 LEDs driven by two 4-bit latches with separate enables

Output Ports
Logic “1” input current 50µA @ 5VDC Logic “0” input current none required

Connectors
All functions are permanently connected to a solderless tie point connector.Each tie point has 5 solderless connection points. Power and ground have 15 connection points each. All tie points are labeled.

Breadboarding
One UBS-100 solderless breadboarding socket is permanently attached to the unit. The UBS-100 can accomodate up to eight 14 pin DIP ICs with 4 tie points per pin plus eight power rails with 25 tie points each, total 840 tie points

General
Weight	(less batteries and adaptor) 1 lb. 6 oz.
Dimensions	2.562”H x 7.5”W x 10” D
Model Number	104-0501