About MNeun.1

MNeun.1 · 2023-06-06

Hello,I'am currently working on a implemented design out of the DesignStudio. The general purpose of the Viper26 in Buck Config is to supply another DCDC with 24V. Currently a load of 110 Ohm (Bleeder) Resistor is placed for testing purposes which re...

MNeun.1 · 2023-06-07

Hello, maybe to clear up things a little more. The first image (scope_1) is done with 204VDC, 214 Ohm of bleeder resistance + some other circuitry, 470 µH and 47µF cap. This results in a avg. current of 100mA. Switching f is 63 kHz and clearly in DCM...

MNeun.1 · 2023-06-06

Okay, maybe for the next design I'm using this one. It works up to 180VDC yes, depending on the conditions. Maximum i reached was about 220V DC with lower load of some mA. I would like to use it in a inverter application with 100S battery pack => aro...

MNeun.1 · 2023-06-06

Hi Peter, just to be clear: Input is 400V DC not AC! I am simply not using the rectifier at the input.

MNeun.1 · 2023-06-06

Dear Peter, thanks for the clarification. Okay because the option was selectable inside the eDesigner, which was probably some bug than (see picture below). By the way the VIPER are really powerful! Nevertheless the VIPER267K is only available with ...

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Viper26LN 400V to 24V

Re: Viper26LN 400V to 24V

Re: Viper26LN 400V to 24V

Re: Viper26LN 400V to 24V

Re: Viper26LN 400V to 24V