DAK-34 Power Integrations, DAK-34 Datasheet - Page 13

• Manufacturer Part Number: DAK-34
• Description: KIT DESIGN ACCELERATOR AC/DC PS
• Manufacturer: Power Integrations
• Series: TOPSwitch®-GXr

Specifications of DAK-34

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 30W
• Voltage - Output: 12V
• Current - Output: 2.5A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 132kHz
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: TOP245
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 596-1004

8
Power Supply Input
VACMIN
VACMAX
FL
TC
Z
N
Power Supply
Outputs
VOx
IOx
VB
IB
Device Variables
Device
PO
VDRAIN
VDS
FS
KRPKDP
KI
ILIMITEXT
ILIMITMIN
ILIMITMAX
IP
IRMS
DMAX
Power Supply Components
Selection
CIN
VMIN
VMAX
VCLO
PZ
VDB
PIVB
Power Supply Output
Parameters
VDx
PIVSx
ISPx
ISRMSx
IRIPPLEx
Page 13 of 28
Transformer Spreadsheets
Volts
Volts
Hertz
mSeconds
%
Volts
Amps
Volts
Amps
Watts
Volts
Volts
Hertz
Amps
Amps
Amps
Amps
uFarads
Volts
Volts
Volts
Watts
Volts
Volts
Amps
Volts
Volts
Amps
Amps
Amps
TOP245Y/F
132000
15.00
0.006
30.18
2.21
0.49
80.0
0.70
1.67
1.93
0.98
0.63
0.63
68.0
0.40
1.17
265
647
375
190
5.2
2.5
0.7
85
50
76
64
12.00
2.500 0.010 Output Current
4.52
9.17
3.77
0.5
51
9.00 Output Voltage
0.04 Peak Secondary Current
0.02 Secondary RMS Current
0.02 Output Capacitor RMS Ripple Current
0.5 Output Winding Diode Forward Voltage Drop
39 Output Rectifier Maximum Peak Inverse Voltage
Min Input AC Voltage
Max Input AC Voltage
AC Main Frequency
Bridge Rectifier Conduction Time Estimate
Loss Allocation Factor
Efficiency Estimate
Bias Voltage
Bias Current
Device Name
Total Output Power
Maximum Drain Voltage Estimate (Includes Effect
of Leakage Inductance)
Device On-State Drain to Source Voltage
Device Switching Frequency
Ripple to Peak Current Ratio
External Current Limit Ratio
Device Current Limit External Minimum
Device Current Limit Minimum
Device Current Limit Maximum
Peak Primary Current
Primary RMS Current
Maximum Duty Cycle
Input Filter Capacitor
Minimum DC Input Voltage
Maximum DC Input Voltage
Clamp Zener Voltage
Estimated Primary Zener Clamp Loss
Bias Winding Diode Forward Voltage Drop
Bias Rectifier Maximum Peak Inverse Voltage
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