PCB Design Review and Fixes

flux

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
49 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

49 days
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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