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DESIGN INQUIRY FORM: Buck Regulator Configurations for Transformers and Inductors

 
* indicates required fields.
   For the other fields, please fill in as much information as known.
 

General Information
* Your Name:
* Your Company:
* Your Phone:
* Your Email:
Project Name / Reference:
* Project Description:

Topology
Circuit Topology:

 
Zero Voltage Transition:
Operating Frequency: kHz Min,    kHz Max

Performance Targets

Output Power : W
Transformer Efficiency: % Min
Transformer Dissipation: W Max
Inductor Dissipation: W Max
Other:

Electrical Requirements

Primary
Relative Total Turns:
Input Voltage: Vdc Min,   Vdc Max
Switching Duty Cycle: % Min,     % Max
Transient ET Rating: VuS Min
Soft Start:
Primary Inductance: Min
Leakage Inductance: Max
Secondary 1
Relative Total Turns:
Output: Vdc,   Adc
Rectifier:
Rectifier Element Forward Drop: V
Output Inductor: uH Min @   Adc
Coupled:
Secondary 2
Relative Total Turns:
Output: Vdc,   Adc
Rectifier:
Rectifier Element Forward Drop: V
Output Inductor: uH Min @   Adc
Coupled:
Secondary 3
Relative Total Turns:
Output: Vdc,   Adc
Rectifier:
Rectifier Element Forward Drop: V
Output Inductor: uH Min @   Adc
Coupled:
Secondary 4
Relative Total Turns:
Output: Vdc,   Adc
Rectifier:
Rectifier Element Forward Drop: V
Output Inductor: uH Min @   Adc
Coupled:

Mechanical Requirements

Termination:

  
Transfomer Length (max):
Transfomer Width (max):
Transfomer Height (max):

Safety & Isolation Requirements

Insulation Temperature Class:

  
Agency Requirements:
(check all that apply)

  
RoHS Compliance Required?
Dielectric Withstanding Voltage: (enter below)
Pri to Sec (Volts):
Sec to Sec (Volts):
Windings to Core (Volts):

Environmental Requirements

Ambient: C Min,   C Max
Altitude: ft Max
Shock:
Vibration:
Cooling:



 
CFM
C (cold plate)
Construction:

 

Additional Notes & Requirements

Transfomer Target Price: $
* Estimated Annual Usage:
Prototypes Required:
* Are You Requesting?
Additional Notes:

Documentation

Note: Only one file can be uploaded in each optional File to Attach. For multiple files, please zip them first. After selecting a file, you must click upload before submitting your inquiry.
File types supported: .doc, .txt, .pdf, .xls, .ppt, .dwg, .pdx, .tif, .jpg, .gif, .bmp, .zip
* Drawings / Specification Available:
File to Attach:
 Upload 
Circuit Diagram Available:
File to Attach:
 Upload 
Winding Voltage/Current Waveshapes Available:
File to Attach:
 Upload 

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PO Box 128, Geneseo, NY 14454-0128
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