hey my home vac is 240 and im charging 120vac generator batteries 7.5ah ( BA4200) nexus power portable station so i need step down voltage 240vac to 120vac is 289MG1000 good for filtering noise ac and charge the batteries ? its step down isolation transformer 240vac-120vac thanks
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Hammond Manufacturing Medical Grade (MG) Plug-In Line Isolation Transformers provide complete line isolation, noise filtering, and utilization of a Faraday shield to reduce leakage currents below UL60601-1 requirements. Reduced noise coupling is due to the floating AC output. Four electrical configurations are available with three VA capacities of 500VA, 1000VA, or 1800VA. The MG transformers are intended for non-patient-connected indoor applications protecting sensitive electronic equipment and are not intended to be used to supply power to life-support appliances. https://www.mouser.com/ProductDetail/Hammond-Manufacturing/289MG1000?qs=EBDBlbfErPzojJligkzJgw%3D%3D <<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>> From their site. There is a data sheet also.. Regards |
What country are you from? Maybe a 240V charger could be a cheaper option. https://www.egopowerplusuk.com/56v-lithium-ion-30-minute-charger.html?_ga=2.176371809.539956317.1635... |
But generally, if you have a noisy wall wart type of adapter putting them on a separate circuit than your audio system is a good idea Better, but the rubbish still all ends up on the same active neutral and ground back at the fuse box. So it still gets into the the household wiring. Best is big Isolation transformer, followed by a medical grade Siemens brick size noise filter. But not for the power amp, that has to go straight into the wall for best results from it. Look at my thread here about it https://forum.audiogon.com/discussions/get-the-best-from-your-system-while-listening-without-any-cos... Cheers George |
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