DER-55
TNY267 Multi Output Power Supply
April 20, 2005
ISP
ISRMS
IO
IRIPPLE
CMS
8.23 Amps
3.55 Amps
2.05 Amps
2.90 Amps
710.80 Cmils
Peak Secondary Current
Secondary RMS Current
Power Supply Output Current
Output Capacitor RMS Ripple Current
Secondary Bare Conductor minimum circular mils
Secondary Wire Gauge (Rounded up to next larger standard AWG
value)
Secondary Minimum Bare Conductor Diameter
Secondary Maximum Outside Diameter for Triple Insulated Wire
Maximum Secondary Insulation Wall Thickness
AWGS
DIAS
ODS
21.00 AWG
0.73 mm
4.07 mm
1.67 mm
INSS
VOLTAGE STRESS PARAMETERS
Maximum Drain Voltage Estimate (Includes Effect of Leakage
Inductance)
Output Rectifier Maximum Peak Inverse Voltage
VDRAIN
PIVS
632.84 Volts
24.44 Volts
TRANSFORMER SECONDARY DESIGN PARAMETERS (MULTIPLE OUTPUTS)
1st output
VO1
IO1
PO1
VD1
5
0.8
5.00 Volts
0.80 Amps
4.00 Watts
0.60 Volts
3.00
1.39 Amps
1.13 Amps
24.44 Volts
Output Voltage (if unused, defaults to single output design)
Output DC Current
Output Power
Output Diode Forward Voltage Drop
Output Winding Number of Turns
Output Winding RMS Current
Output Capacitor RMS Ripple Current
Output Rectifier Maximum Peak Inverse Voltage
NS1
ISRMS1
IRIPPLE1
PIVS1
CMS1
AWGS1
DIAS1
ODS1
277.65 Cmils
25.00 AWG
0.46 mm
Output Winding Bare Conductor minimum circular mils
Wire Gauge (Rounded up to next larger standard AWG value)
Minimum Bare Conductor Diameter
4.07 mm
Maximum Outside Diameter for Triple Insulated Wire
2nd output
VO2
IO2
3.3
0.8
Volts
Amps
Output Voltage
Output DC Current
PO2
VD2
NS2
ISRMS2
IRIPPLE2
PIVS2
2.64 Watts
Volts
2.09
1.39 Amps
1.13 Amps
16.84 Volts
Output Power
0.6
Output Diode Forward Voltage Drop
Output Winding Number of Turns
Output Winding RMS Current
Output Capacitor RMS Ripple Current
Output Rectifier Maximum Peak Inverse Voltage
CMS2
AWGS2
DIAS2
ODS2
277.65 Cmils
25.00 AWG
0.46 mm
Output Winding Bare Conductor minimum circular mils
Wire Gauge (Rounded up to next larger standard AWG value)
Minimum Bare Conductor Diameter
5.84 mm
Maximum Outside Diameter for Triple Insulated Wire
3rd output
VO3
IO3
9
0.4
Volts
Amps
Output Voltage
Output DC Current
PO3
VD3
NS3
ISRMS3
IRIPPLE3
PIVS3
3.60 Watts
Volts
5.09
0.69 Amps
0.57 Amps
41.98 Volts
Output Power
0.5
Output Diode Forward Voltage Drop
Output Winding Number of Turns
Output Winding RMS Current
Output Capacitor RMS Ripple Current
Output Rectifier Maximum Peak Inverse Voltage
CMS3
AWGS3
DIAS3
ODS3
138.83 Cmils
28.00 AWG
0.32 mm
Output Winding Bare Conductor minimum circular mils
Wire Gauge (Rounded up to next larger standard AWG value)
Minimum Bare Conductor Diameter
2.40 mm
Maximum Outside Diameter for Triple Insulated Wire
Total power
10.24 Watts
Total Output Power
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
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