Adapticom Inc., P.O. Box 91461, Raleigh NC 27675-1461, phone 919-870-0608, fax 888-767-7501

(revision "A", 06/22/01)

Quotation #4 for follow up HSFA design work

  1. hours = 4.00 - specifying parts
    1. Respecify inductor, includes web and phone research: 3.0 hrs.
    2. Respecify 100 uF capacitors, get data sheet: 0.50 hrs.
    3. Respecify Schottky diode, look at IR 12CWQ10FN data sheet 0.50 hrs.
  2. hours = 2.00 - Raise the low voltage boost enable voltage level. Do a worst case analysis.
  3. hours = 2.00 - Design an input softstart circuit using a power FET with an RC circuit on it's gate to reduce the inrush current when the circuit is hot plugged into the system. Specify components.
  4. hours = 1.50 - Update schematic diagram to reflect changes, print and Email.
  5. hours = 0.50 - Update BOM with new parts and Email.
  6. hours = 2.00 - Pick up prototype, Drop off prototype at C-MAC
  7. hours = 1.00 - Order new components
  8. hours = 4.00 - Update prototype and test
  9. hours = 2.50 - review meeting
  10. hours = 2.00 - follow up design modifications

TOTAL 21.50 HOURS

Discounted engineering rate is $110.00 per hour.

Payment terms are 30 days net.



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