Archives

how_to_test_if_it_is_the_led_driver_or_luminaire_that_has_failed
8 October 2021

When a LED light fails the presumption that is often made is that the LED driver has failed.

what_size_circuit_breaker_should_be_used_with_the_mean_well_ddr-120b-48_
8 October 2021

We were contacted by a customer wanting to use the MEAN WELL DDR-120B-48 to convert a 24V source to power a 30W, 48V power injector for another piece of equipment.

inverters_that_accept_a_negative_voltage_input
7 October 2021

Some applications require an inverter that can accept a negative (–v) voltage input.

technical_assistance_with_using_three_phase_power_supplies_
7 October 2021

We recently assisted a customer, who was designing a retrofit control system for water pumps used on commercial prawn and Barramundi farms.