BK Precision 1730A [1730A-220V] Single-Output Analog DC Power Supply, 30V/3A, 220VAC Line Input*DISCONTINUED SEE 1735A*

The BK Precision 1730A220V Single-Output Analog DC Power Supply, 30V/3A, 220VAC Line Input offers two analog meters to continuously monitor voltage and current output. Connect two supplies in parallel to double the current output, or connect two supplies in series to double the voltage output. The circuit design incorporates a pre-regulator, which greatly reduces internal power dissipation at low output voltages. The 1730A-220V may be used in constant voltage or constant current applications. The crossover from constant voltage to constant current modes is smooth and automatic. LEDs indicate the "CV" (constant voltage) or "CC" (constant current) mode of operation.