Power Distribution and Regulation Assembly
DCDC converters providing stable supplies for laser, amplifiers, and digital electronics. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
7 top-level lines · 29 rows shown · 85 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main DCDC Converter 48V→12V | lct-dcdc-primary | 1× | 1 | — | part |
| 2 | Laser Low-Ripple DCDC | lct-dcdc-laser | 1× | 1 | — | part |
| 3 | Dual ±5V Analog Supply | lct-dcdc-analog | 1× | 1 | — | part |
| 4 | Digital Supply DCDC 3.3V | lct-dcdc-digital | 1× | 1 | — | part |
| 5 | Power Supply | power-supply | 1× | 1 | — | part |
| 6 | Power Factor Capacitor Bank 7 parts | capacitor-bank | 1× | 1 | 78 | product |
| 6.1 | Enclosure 3 parts | capbank-enclosure | 1× | 1 | 9 | assembly |
| 6.1.1 | Sheet Metal Panel | sheet-panel | 6× | 6 | — | part |
| 6.1.2 | Ventilation Louvre | capbank-louvre | 2× | 2 | — | part |
| 6.1.3 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 6.2 | Capacitor Power Stage 2 parts | capbank-power-stage | 1× | 1 | 20 | assembly |
| 6.2.1 | Capacitor Step 1 parts + deeper › | capbank-capacitor-step | 5× | 5 | 3 | assembly |
| 6.2.2 | Discharge Resistor | capbank-discharge-resistor | 5× | 5 | — | part |
| 6.3 | Step Switching 3 parts | capbank-switching | 1× | 1 | 30 | assembly |
| 6.3.1 | Capacitor-Duty Contactor 2 parts + deeper › | capbank-contactor | 5× | 5 | 2 | assembly |
| 6.3.2 | HRC Fuse | capbank-fuse | 15× | 15 | — | part |
| 6.3.3 | Inrush Resistor | capbank-inrush-resistor | 5× | 5 | — | part |
| 6.4 | Detuning Reactor | capbank-reactor | 3× | 3 | — | part |
| 6.5 | Power-Factor Controller 5 parts | capbank-controller | 1× | 1 | 10 | assembly |
| 6.5.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 6.5.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 6.5.3 | LCD Panel | lcd-panel | 1× | 1 | — | part |
| 6.5.4 | Current Transformer | capbank-current-transformer | 1× | 1 | — | part |
| 6.5.5 | Step Command Relay | capbank-control-relay | 6× | 6 | — | part |
| 6.6 | Copper Busbar | capbank-busbar | 3× | 3 | — | part |
| 6.7 | Cooling System 2 parts | capbank-cooling | 1× | 1 | 3 | assembly |
| 6.7.1 | Ventilation Fan | capbank-fan | 2× | 2 | — | part |
| 6.7.2 | Thermostat | capbank-thermostat | 1× | 1 | — | part |
| 7 | Connector | connector | 2× | 2 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |