High-Voltage Therapy Board Assembly
Charges the energy-storage capacitor and shapes the biphasic waveform into the patient. 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 · 13 rows shown · 207 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2 | HV Energy-Storage Capacitor | defibrillator-hv-capacitor | 1× | 1 | — | part |
| 3 | HV Charging Circuit 3 parts | defibrillator-hv-charger | 1× | 1 | 42 | assembly |
| 3.1 | HV Step-Up Transformer + Rectifier | defibrillator-hv-transformer | 1× | 1 | — | part |
| 3.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | — | part |
| 4 | Biphasic H-Bridge 3 parts | defibrillator-hbridge | 1× | 1 | 36 | assembly |
| 4.1 | HV IGBT + Gate Driver | defibrillator-igbt | 4× | 4 | — | part |
| 4.2 | Relay | relay | 2× | 2 | — | part |
| 4.3 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | — | part |
| 5 | Patient Isolation Barrier | defibrillator-hv-isolation | 1× | 1 | — | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | — | part |
| 7 | Connector | connector | 6× | 6 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$200 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳JLCPCB jlcpcb.com ↗ | Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
| 🇨🇳PCBWay pcbway.com ↗ | Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |