rectifier valve recommendation

[kropka235]

hi,
I'm looking for a full-wave rectifier valve that requires 5v for heaters and a current less than 2A as my transformer is rated 5v/2A,
my obvious guess would be any 5y3 and etc. but the 2A rated transformer might not be the best for the job.
I can't think of any 5v rectifier that draws less than 2A, any suggestions?
thanx.

 

[Parafeed813]

GZ34/5AR4

 

[kropka235]

yes, thank you, still a quite high heater current draw for a 2A rated transformer.
anything else in mind?

 

[Kay Pirinha]

1.9 A > 2.0 A??

Best regards!

 

[JonSnell Electronic]

The 5Y3 is rated at 2A as is your transformer. If the transformer rating is to be trusted, it will be fine.

 

[kropka235]

1.9 A > 2.0 A??

Best regards!

fair point, thanx

 

[kropka235]

The 5Y3 is rated at 2A as is your transformer. If the transformer rating is to be trusted, it will be fine.

...lets hope so, its a vintage one, British-made , thanx.

 

[Le Basseur]

5W4GT is drawing 1,5A (if 90mA HT is enough for your needs)
5W4GT, Tube 5W4GT; Rohre 5W4GT ID4535, High-vacuum Rectifier

 

[Midnightmayhem]

5AR4 would seem to be the correct tool for the job
250 miliamps B+ and it operates under your 2A limit.
If you need a valve rectifier 5AR4 is hard to beat.