Hi,
I’m building a test bench for some aircraft instruments and I was testing a Bendix 1964771-3 inverter(24 VDC) brought from eBay. The inverter should have outputs of 129VAC @ 370Hz @ 12VAC/18VAC @ 1110 Hz. The inverter was marked as untested but removed working from an aircraft I was told. So, powered up the inverter and checked the outputs with a Unit-T UT33C multimeter. But I was not getting any output. I suspect maybe only the expensive ones like fluke, omega etc can measure such high frequency voltages. Could this be the case? Just as a precaution I tried using a neon voltage tester and it immediately lit orange light.
Thanks
I’m building a test bench for some aircraft instruments and I was testing a Bendix 1964771-3 inverter(24 VDC) brought from eBay. The inverter should have outputs of 129VAC @ 370Hz @ 12VAC/18VAC @ 1110 Hz. The inverter was marked as untested but removed working from an aircraft I was told. So, powered up the inverter and checked the outputs with a Unit-T UT33C multimeter. But I was not getting any output. I suspect maybe only the expensive ones like fluke, omega etc can measure such high frequency voltages. Could this be the case? Just as a precaution I tried using a neon voltage tester and it immediately lit orange light.
Thanks
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