PCB Design Review and Fixes

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
  • 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

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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