-40%
HP E3610A 30W Power Supply, 8V/3A or 15V/2A FULLY TESTED (see description)
$ 79.2
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Description
HP E3610A 30W Power Supply, 8V/3A or 15V/2A FULLY TESTED. See test results here.This is the best power supply I've ever used, allowing adjustments of voltage and current limit while powering a load. The photos show the actual unit I will ship, under test.
Photo 1 shows the unit delivering 1.89 Amps at 15 Volts into an 8 Ohm, 100 Watt power resistor. This is very close to the 15V range limit of 2 Amps and power limit of 30 Watts. .
Photo 7 shows the unit delivering 8.03 Volts into a 4 Ohm load at 1.98 Amps.
Photo 8 shows the unit delivering 4.06 Volts at 0.99 Amp into a 4 Ohm load.
Photo 9 shows how increasing the voltage to 4.18 Volts seamlessly switches the unit to constant current mode.
Photo 10 shows an application of the very hot power resistors used in the tests.