High-Voltage Therapy Board
AssemblyCharges 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.
High-Voltage Therapy Board parts and their functions
7 top-level parts · 207 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Bare PCB | 1× | Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it. |
| 2 | HV Energy-Storage Capacitor | 1× | Energy-storage capacitor |
| 3 | HV Charging Circuit 3 parts | 1× | Flyback charger + transformer |
| 4 | Biphasic H-Bridge 3 parts | 1× | Biphasic H-bridge |
| 5 | Patient Isolation Barrier | 1× | Patient isolation barrier |
| 6 | SMD Passive (R/C/L) | 120× | Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board. |
| 7 | Connector | 6× | Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering. |
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Bill of materials for High-Voltage Therapy Board
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 |
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Where the high-voltage therapy board is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
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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 |