Global Specialties PB-505A Deluxe Circuit Design Trainer

Power Source: AC Line: 115 VAC @ 60 Hz or 230 VAC @ 50 Hz (switchable)

Power Supplies

- Fixed DC Binding Post: +5 VDC Variable DC Binding Posts (2): ±15 VDC

- Fixed AC Binding Posts (2): 12.6 VAC center-tapped

Digital Function Generator

- Frequency Range: 100 kHz, two ranges

- Output Voltage: 10 Vp-p into 600 Ω load

- Waveforms: Sine, Square, Triangle & TTL

Pulsers: 2 Pushbutton-operated pulsers

Logic Switches: 8 Logic Switches

Logic Probe: Detects Logic High, Logic Low and Single Shot events

SPDT Switches: 2 SPDT Switches

Logic Indicators: 16 LEDs: 8 red for logic high 8 green for logic low

Connectors: 2 BNC

Potentiometers: Two potentiometer: 1 kΩ and 10 kΩ

Speaker: On board

Displays: 2 BCD to 7-Segment display circuits, 2 red LED and decoder/driver circuitry

Breadboards: Removable socket plate (PB-4) with 3,360 tie-points with 200 additional bus strip