PCB Design Review and Fixes

11:08

Outlining next steps.

Organizing the review process.

Running design review.

Analyzing the schematic.

Checking if I can make the changes for you.

Clarifying the Auto-Layout process.

Net Connections to be added

Table


NetConnections
Q1_GATER18:2, Q1:3
Q2_GATER17:2, Q2:3
Q3_GATER19:2, Q3:3
Q4_GATER20:2, Q4:3
Q2_GATE_DRVR14:2, U2:1
Q3_GATE_DRVR15:2, U3:1
Q4_GATE_DRVR16:2, U4:1
Q2_GATE_DRV_INR17:1, U2:6
Q3_GATE_DRV_INR19:1, U3:6
Q4_GATE_DRV_INR20:1, U4:6
CH2_GPIOJ5:Pin_7, U2:2
CH3_GPIOJ5:Pin_9, U3:2
CH4_GPIOJ5:Pin_10, U4:2
52 days

Updated 13 connections

1:08

Connected R18:2, Q1 A1 - U1 MT: to ^Q1_GATE

Connected R17:2, Q2 A1 - U2 MT: to ^Q2_GATE

Connected R19:2, Q3 A1 - U3 MT: to ^Q3_GATE

Connected R20:2, Q4 A1 - U4 MT: to ^Q4_GATE

Connected R14 2 - U2 AN:2, U2: to ^Q2_GATE_DRV

Connected R15:2, U3: to ^Q3_GATE_DRV

Connected R16:2, U4: to ^Q4_GATE_DRV

Connected R17:1, U2: to ^Q2_GATE_DRV_IN

Connected R19:1, U3: to ^Q3_GATE_DRV_IN

Connected R20:1, U4: to ^Q4_GATE_DRV_IN

Connected J5:Pin_7, U2: to ^CH2_GPIO

Connected J5:Pin_9, U3: to ^CH3_GPIO

Connected J5:Pin_10, U4: to ^CH4_GPIO

52 days


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    Operational Lavender Time Machine restored from version #f4c429b0 6627

    Operational Lavender Time Machine restored from version #f4c429b0 6627 thumbnail
    Whitfield Profile FS30 - 120 VAC Drop-In Controller (16-pin Harness Compatible)

    Properties

    120 VAC

    Diagram


    "120VAC Harness Input" "Protection Fuse MOV EMI" "Switched AC Bus" "Isolated AC-DC PSU node_5V or 3.3V" "Low Voltage Domain" "MCU with watchdog" "Status LEDs Testpoints" "Igniter Output Triac driver" "Combustion Blower Triac driver" "Convection Blower Triac driver" "Auger Output Triac driver" "Sensors and Interlocks High limit x2 Pressure switch Photo eye" "Input conditioning filter debounce fail-safe" "Isolated gate drive Optotriac" "16-pin Harness Connector"

    Appliance control - pellet stove

    Digi-Key, Mouser

    Mains connected - isolation and creepage/clearance required

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $13.65–$20.73

    Digi-Key

    $15.52–$27.33

    LCSC

    $16.62–$20.35

    Mouser

    $34.64

    TME

    $20.95–$22.35

    Verical

    $13.74–$30.73

    Controls