Global PB-505LAB Deluxe Analog & Digital Design Trainer Specifications

Power 3-wire AC line input (120/240 V, 50/60 Hz) 
 Fixed DC Output +5 VDC @ 1.0 A, ripple <5 mv="" br="">  Variable DC Output +1.3 V to +15 V @ 0.5 A, ripple <5 mv="" br="">  Variable DC Output -1.3 V to -15 V @ 0.5 A, ripple <5 mv="" br="">  Fixed AC Output 12.6 VAC center tapped @ 100 mA
 Frequency Range 0.1 Hz to 100 kHz in six ranges
 Function Generator Output Voltage 0 to +10 V (20 Vpp)
 Function Generator Output Impedance 600 Ω (except TTL)
 Function Generator Output Current 10 mA max, short circuit protected
 Function Generator Output Waveforms Sine, square, triangle
 Sine Wave Distortion < 3% (10 Hz to 100 kHz)
 TTL Pulse Rise and fall time <25 ns="" br=""> Input impedance: 300 kΩ 
Overload Protection: +50 VDC 
Minimum Detectable Pulse Width: 100 ns 
TTL Threshold Low: +0.8 V, High: +2.25 V
CMOS Threshold Low: +30%Vcc, High: +70%Vcc 
Memory mode latches on first transition and LED remains on until probe is reset
 Debounced Push-Button (Pulsers) Two push-button operated, open-collector output pulsers, each with one normally-open and one normally-closed output 
Each output can sink up to 25 mA
Potentiometers One 1 kΩ, one 10 kΩ 
All leads available and uncommitted
 Switches Two SPDT slide-switches
 BNC Connectors Two BNC connectors, pin available and uncommitted, shell connected to ground
 Logic Switches Eight individual SPDT logic switches, one side of all eight switches connected and switchable to +5V or ground, other side of all eight switches separate, and uncommitted
 Speaker 0.25 W, 8 Ω
 BCD to 7 Segment Display Two BCD to seven segment display circuits are provided including decoder/driver circuitry 
Tie-points: 5 per each unit
 Breadboarding Area A total of 3360 uncommitted tie-points available on velcro breadboard plate 
Two QT-59B bus strips 
Fifty tie-points for each +5 V, variable +15 V, and ground if desired
 Enclosure Steel case
 Weight 10 lbs (4.5 kg)
 Overall Dimensions 4.5 in (H) x 15 in (W) x 10.75 in (D) (11.4 x 38.1 x 27.3 cm)
 Accessories
PB-505
GSC-2311KIT:
GSC-2301: Electronics Fundamentals Student Text
GSC-2302: Electronics Fundamentals Instructor Guide
GSC-2311: Electronics Fundamentals Lab Manual
GSC-2312: Electronics Fundamentals Lab Solution Set
GSC-3200: Digital Electronics Student Text
GSC-3201: Digital Electronics Instructor Guide