KaRaTec

GBX30-24-12

GBX30 DC/DC converter 24V → 12V, 30W
MYOB · synced 08:55 Demo 03 Nov 2026
On hand
55 ea
Bin FG-10
Allocated
25
open orders & unkitted builds
In build
0
Std cost
$96.08
rolled up from 2 BOM levels
Sell ex GST
$235.00
59.1% gross margin
Bill of materials — rev C, all levelsBOM-GBX30-24-12 →
PartLevelPerExt. qtyOn handUnit costExt. cost
PSA-GBX30 rev C
Power stage PCBA, GBX 30W
L1 1 ea116 $43.65$43.65
└ PCB-GBX30
Bare PCB GBX30 power, 2L 1.6mm
L2 1 ea1125 $3.80$3.80
└ Q-BSC093N15
MOSFET 150V 87A TDSON-8
L2 1 ea1320 $4.10$4.10
└ U-LM5145
Buck controller LM5145 VQFN-20
L2 1 ea1152 $4.10$4.10
└ L-IND10U
Power inductor 10µH 8A SMD
L2 1 ea1129 $1.20$1.20
└ C-MLCC10U-100
MLCC 10µF 100V X7R 1210
L2 4 ea4453 $0.42$1.68
└ C-ELC1000-35
Electrolytic 1000µF 35V 105°C
L2 2 ea2253 $0.78$1.56
└ R-0603
Resistor 0603 1% (per placement)
L2 28 ea2812,000 $0.01$0.28
└ C-MLCC100N-50
MLCC 100nF 50V X7R 0603
L2 18 ea187,711 $0.01$0.18
└ U-TL431
Shunt reference TL431 SOT-23
L2 1 ea11,210 $0.12$0.12
└ U-PC817
Optocoupler PC817 SMD
L2 1 ea11,170 $0.18$0.18
└ D-1N4148
Signal diode 1N4148 SOD-123
L2 3 ea31,660 $0.02$0.06
ENC-GBX rev B
Enclosure kit, GBX
L1 1 ea177 $17.95$17.95
└ E-EXT-GBX
Aluminium case GBX, 90mm, clear anodised
L2 1 ea1260 $6.90$6.90
└ H-M3X8
Screw M3×8 pan, stainless
L2 4 ea41,114 $0.04$0.16
└ H-LABEL
Rating label, polyester, printed
L2 1 ea1160 $0.45$0.45
└ E-DINCLIP
DIN rail clip, steel
L2 1 ea1113 $1.20$1.20
J-PC5-2
Terminal block 2-pos 5.08mm
L1 2 ea2311 $1.45$2.90
P-CTN-S
Carton small, printed
L1 1 ea1280 $1.20$1.20
P-GUIDE
Installation guide, printed
L1 1 ea1247 $0.60$0.60
Materials (level 1) $66.30Labour 15 min $17.25Overhead 15% $12.53Std cost $96.08
Direct BOM lines (edit)
PartQty perRef des
ENC-GBX Enclosure kit, GBX
PSA-GBX30 Power stage PCBA, GBX 30W
J-PC5-2 Terminal block 2-pos 5.08mm
P-CTN-S Carton small, printed
P-GUIDE Installation guide, printed
Stock historylast 25 movements
WhenMovementRefQtyNote
02 Nov 2026 · 15:30BuiltWO-26-1331+25Completed and booked in
06 Jul 2026 · 07:30StocktakeST-2026-07+30Quarterly count
Part
Level
Finished
Category
DC/DC converter
Family
GBX
Revision
C
Lead time
15 days
Reorder
at 15, order 40
Spec
24V in (±30%), 12V out, 30W, isolated 1.5kV, −40 to +70°C
Where used (0)
Top-level product.