Power Transformer - Dual Primary
Low Voltage PC Board Mount - Low Prole
229A40
www.hammondmfg.com
Features
• Low prole mounting, dual - split bobbin design.
• Low primary to secondary coupling, balanced wind-
ings, no electrostatic shield required and low EMF
radiation due to semi-toroidal design.
• Universal dual primary 115/230V - 50/60 Hz.
• High insulation - Hipot of 1,750V RMS.
• Class B insulation - 130 degrees C.
• C UL US recognized.
Mechanical
A 1.56” (40 mm)
B 1.88” (48 mm)
C 0.85” (22 mm)
D 0.38” (10 mm)
D1 0.38” (10 mm)
E 1.60” (41 mm)
PC Board Spacing 1.00” (25 mm)
Pin Size 0.02” x 0.04” (1 mm x 1 mm)
Electrical
Size (VA) 6
Primary 115 /230V, 50 /60Hz
Secondary (RMS) Series 40V C.T. @ 150ma
Secondary (RMS) Parallel 20V @ 300ma
Regulaon 30%