Power magnetics Design worksheet

Power Magnetics Design Worksheet
Application :
Name：
Company：
Email：
Phone：
Address：
Fax：
City：
State：
Sample Quantity Needed：
Zip：
Title：
pcs Date Needed：
Target Price：
Estimated Annual Usage：
Mechanical Criteria (please fill in all applicable requirements if known
Required Core Style / Size：
Max Length：
Max Width：
PCB Board Mounting： □ thru-hole □ surface mount □ flying lead
□ Varnish
Max height：
□ Encapsulation
□ in. □ mm.
□ other (please explain below)
Instructions：
Safety / Isolation Criteria (please fill in all applicable requirements if known)
Agency Approvals Required (agency and document #, ie IEC 60950) ：
Insulation Required： □ Basic □ Supplementary □ Reinforced Working Voltage：
Voltage
Dielectric Withstand Voltage Requirements
Dwell (seconds)
Test Instructions (primary to secondary, primary to core, etc.)
AC/DC
Electrical Criteria (please fill in all applicable requirements if known)
□Transformer
□Inductor
□Continuous □Discontinuous
Topology:
Parameter
Inductance (Transformer Primary / Inductor)
Min
Nom
Max
Units
S4
S5
S6
S7
Test Voltage
Test Frequency
Schematic (show pinout, if know)
Leakage Inductance (Transformer Primary)
Frequency Range
Input Voltage Range
Duty Cycle
Irms (Transformer Primary / Inductor)
IDC (Transformer Primary / Inductor)
Transformer Secondary Winding Parameters
S1
S2
S3
DC Voltage (V)
DC Current (A)
Diode Type
Maximum Temp rise :
℃ Operating Temperature :
℃to
℃
PC Board Footprint
Additional Comments / instructions :
Grid Spacing=