DAC TRANSFORMERS

We offer a range of  transformers suitable for most Digital to Analogue Converters (DAC's). Multi-section winding techniques are used to maximize bandwidth and transient response. All our DAC transformers are constructed on Mumetal (76% Nickel) cores for minimal distortion and contained in heavy gauge Mumetal screening cans. Some models have multiple internal electrostatic shields are provided to minimize noise pick-up.

Types 9055 and 9545 have twin bifilar primary windings which may be used in parallel driven from one DAC or may be used with twin DAC's carrying out of phase signals. These are subtracted by the transformer which provides the ultimate in cancellation of quantisation noise

Link to spec
TYPE

 Link to shop Application Ratio I/V resistor Can dia (mm) Can height (mm)
8347 SHOP Current out with DC offset type 1:18 25 ohms 34 39
9055 SHOP 1+1:18 50 + 50 ohms 34 39
9762 SHOP Current out with no DC offset. Very high bandwidth
 1:6.4+6.4 200 45 52.5
9545 SHOP 1+1:5+5 200+200 45  52.5
3603 SHOP Low Z voltage out type
 1:1 none 34 24
4383 SHOP 1:4 none 34 24
9335 SHOP Attenuator none 45  52.5
3575 SHOP Voltage out type 
 1:1 none 34 24
9335 SHOP Attenuator none 45  52.5