The TLB-3 Triple Output Lab power supply is a multiple output unit specifically designed for laboratory applications utilizing IC circuitry. Independent output voltages are provided to allow simultaneous power to be supplied to a typical IC (digital or analog) breadbord circuit, as well as simultaneously, two additional independent power sources for typical auxiliary circuitry. Output voltage and currents may be independently monitored A variety of voltage and current outputs are available providing unexcelled operational versatility and flexibility. This output flexibility permits the user to have complete convenience in filling laboratory power requirements. The Triple Lab Power Supply utilizes silicon semiconductors permitting operation at its maximum temperature rating without derating. Operation Mode: Constant voltage with automatic current limiting. Controls: Voltage: Coarse and Fine ; 0 to rated output; front panel. Resolution 1 mV on fine control. Input Power: Front panel switch and indicator, AC ON. Metering: (3) Combination Volt/Ammeters with front panel selector switch. Terminals: Front Panel: Positive output A, Positive output B, Negative output C, common return, chassis ground. Overvoltage Protection: Internal adjustable overvoltage protection is available, as a factory option on output A (0 to + 8 VDC) Size: 77/a" W x 47/a" H x 12e/1e" D Weight: 16 lbs.