Clobetasol propionate cream and ointment produced HPA axis suppression when used at doses as low as 2 g per day for 1 week in patients with eczema. If HPA axis suppression is noted, an attempt should be made to withdraw the drug, to reduce the frequency of application, or to substitute a less potent corticosteroid.
BNC Connecotrs are usually applied to frequrencies below 3GHz and voltages below 500 Volts. BNC connectors exist in 50 and 75 ohm versions, matched for use with cables of the same characteristic impedance. The 75 ohm types can sometimes be recognized by the reduced or absent dielectric in the mating ends.
The reason behind these are due to the way how voltage is regulated. Most BEC are linear type, and UBEC are switching type. For a more technical insight, please carry on to the next section: Linear BEC VS Switching BEC. If your ESC donât have BEC, you can use an external UBEC to power your FC and RX. The UBECâs input cable should be connected to the LiPo battery, and the output cable to the RX and FC. No change is required in the ESC connection.