This heavy duty battery eliminator can provide DC voltages up to 12 volts DC. It also has a fixed 12 volt AC output.

Features:

• AC and DC high voltage and high current outputs
• Built in voltmeter and ampmeter
• Voltmeter selectable between the 80V and 500V supplies
   

Features:

• New digital LED meters, improving the resolution of the readings to 1%
• Four separate power supplies, all insulated from each other and grounded:
• high voltage, bias voltage, filament supply, and Helmholtz coil supply
• AC/DC, high voltage, and high current for versatility
• Voltmeter selectable between 80V and 500V supplies
• Electronic overload protection
• Banana jack connectors

This heavy duty battery eliminator can provide DC voltages up to 12 volts with a max output current of 1 amp.

This heavy duty battery eliminator can provide DC voltages up to 12 volts with a max output current of 3 amp.

Our multi purpose, space saving power supply is actually several units in one. It has four outputs, three fixed and one variable for versatility. Features include a circuit breaker and chassis ground for extra built in protection. Ideal for Project Physics or PSSC educational applications

Variable Isolated AC Power Supply. Model 1653A is a compact, rugged unit.

•Variable isolated 0 to 150 VAC
•2A continuous output
•Displays voltage or current readings
•Isolation transformer to eliminate shock hazard while servicing "hot chassis" equipment

Variable Isolated AC Power Supply. Model 1655A displays V, A, VA and leakage.

•Variable isolated output 0 to 150 VAC
•3A continuous, 4A intermittent output
•Built in soldering iron temperature control
•Expanded leakage scale
•Circuit breaker overload protection
•Displays V, A, VA, leakage