Description
A superb quality mains transformer for any valve project.
Proudly made in the United Kingdom
Primaries
European primary voltages, 220V, 230V, 240V and 250V.
Secondaries
200V at 50mA for use with a silicon rectifier
Heater winding 6.3V at 1.5A centre tapped.
Steel
High quality low loss 400-50 silicon steel.
Hand laminated for the best stacking factor, and accuracy.
Winding wire
Double coated Grade 2 enamelled copper wire.
Wound using CNC winders for highly accurate wire placement and turns count.
Connections
Solder terminals
Weight
600g
Compliance
Built and tested to safety standard BS EN 61558-1 2005
Dimensions
Here are dimensional diagrams for this choke.
Please refer to the relevant key below for the dimensions.
shroud_with_feet.pdf
clamp.pdf
drop_through.pdf
Clamp Drawing Key
| Label |
Description |
Dimension (mm) |
| A |
Width |
67 |
| B |
Height |
56 |
| C |
Depth |
49 |
| D |
Core depth |
22 |
| E |
Mounting distance |
83 |
| F |
Hole width |
5 |
Shroud With Feet Drawing Key
| Label |
Description |
Dimension (mm) |
| A |
Width |
56 |
| B |
Height |
68 |
| C |
Depth |
60 |
| D |
Mounting depth |
38 |
| E |
Mounting width |
44 |
| F |
Hole width |
5 |
Drop through Drawing Key
| Label |
Description |
Dimension (mm) |
| A |
Width |
56 |
| B |
Length |
67 |
| C |
Height |
41 |
| D |
Cutout width |
39 |
| E |
Cutout length |
51 |
| F |
Fixing length |
56 |
| G |
Fixing width |
44 |
| H |
Mounting hole diameter |
4 |
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