Hpypex Electronics UcD400OEM
Hpypex Electronics UcD400OEM
The UcD400™ (OEM version) amplifier module is a self-contained high-performance class D amplifier
intended for a wide range of audio applications, ranging from Public Address systems to ultrahighfidelity
replay systems for studio and home use. Chief distinguishing features are flat frequency
response irrespective of load impedance, nearly frequency-independent distortion behaviour and
very low radiated and conducted EMI. Control is based on a phase-shift controlled self-oscillating
loop taking feedback only at the speaker output.
Power supply TR400
The TR400 is a 250VA double insulated potted toroidal transformer with earth screening for use with
a single UcD400 (two max) It has two pairs of primary windings of 115V and two pairs of secondary
windings: 13VAC and 40VAC and can be used in both 230VAC and 115VAC countries.














