UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Combined power-pentode and double-diodes?

Leon Crampin · 30th Nov 2022, 1:29 pm

In my Mullard data book, the EBL1 heater current is given as 1.2A but the EBL31 is specified to be 1.5A.

I have pencilled 1.2A against the EBL31 entry, presumably based on a measurement I made years ago. Can anyone confirm this?

Leon.

30th Nov 2022, 1:29 pm	#24
Leon Crampin Octode Join Date: Nov 2005 Location: Surrey, UK. Posts: 1,870	Re: Combined power-pentode and double-diodes? In my Mullard data book, the EBL1 heater current is given as 1.2A but the EBL31 is specified to be 1.5A. I have pencilled 1.2A against the EBL31 entry, presumably based on a measurement I made years ago. Can anyone confirm this? Leon.