28V 400mA DC mains adapter

[Plevier]

Anyone know where I can get a plug in mains adapter giving 28V DC 400mA (or more) please?
I just can't find that voltage!
It's for a Dyson (used for cleaning the boat ) an OEM one is of course pricey and includes the charging base.

 

[prv]

Maybe look at adapters intended for laptops? It's the only thing I can think of that might operate at that kind of voltage.

Pete

 

[Stork_III]

Anyone know where I can get a plug in mains adapter giving 28V DC 400mA (or more) please?
I just can't find that voltage!
It's for a Dyson (used for cleaning the boat ) an OEM one is of course pricey and includes the charging base.

OEM is £25, will an aftermarket one be any cheaper?

 

[Plevier]

For 12 or 15V they're about £6-7

 

[Stork_III]

For 12 or 15V they're about £6-7

But you want 28v. Which Dyson? My charger says output 24.35v or 16.5v for all handheld, except DC16 range which is 21.5v.

 

[Plevier]

But you want 28v. Which Dyson? My charger says output 24.35v or 16.5v for all handheld, except DC16 range which is 21.5v.

DC16. The battery is 21.6V - 6 lithium cells - but the wall charger feeds 28v to the unit. Max charge voltage is probably 25.2, may be habit less. What does the 24.35 figure relate to?
I can get a 24v or 30v cheaply but nobody does 28!

 

[Stork_III]

DC16. The battery is 21.6V - 6 lithium cells - but the wall charger feeds 28v to the unit. Max charge voltage is probably 25.2, may be habit less. What does the 24.35 figure relate to?
I can get a 24v or 30v cheaply but nobody does 28!

24.35v 348mA is given as output on bottom of charger. Charger for DC16 is different on Dyson site.

DC34 battery i 6 cell and says 22.2v 1300mAh 30Wh

 

[Plevier]

My original battery says 21.6v 1100mAh new one not real Dyson says 22.2V 1400mAh.
On normally accepted figures 24.35V would only give 85% state of charge but longer life. Full charge needs 25.2V.
Maybe I can use 24V getting about 80%.