When sourcing a driver for a high-power application (like a 100W LED driver), the PCB must be 94V-0 rated. If a cheaper, unrated board is used, a component failure (like a blown capacitor) could turn the board into a torch.
| Region | Required Standards for Driver | |--------|-------------------------------| | | CE (EMC, LVD), RoHS, often EN 61347-2-13. 94V-0 is not a law but required for EN 60335-1 if plastic enclosure is used. | | United States | UL 8750 (LED drivers) or UL 1310 (Class 2). UL 94V-0 is mandatory for any plastic enclosure under UL’s Fire Enclosure test. | | China | CCC + China RoHS (marked with “e” or “10”). 94V-0 required by GB 4943.1. | | International | IEC 61347-1 (general safety) + 61347-2-13 (DC/AC drivers). 94V-0 is part of the fire hazard clause. | rohs 94v-0 driver
| Concern | RoHS addresses | 94V-0 addresses | |---------|---------------|----------------| | Fire safety | Indirect (halogen-free reduces toxic smoke) | Direct – self-extinguishing materials | | Environmental impact | Direct – bans heavy metals | None | | Worker safety during manufacturing | Direct – lead-free assembly | None | | End-of-life disposal | Direct – less toxic landfill | None | | Installation safety (e.g., ceiling voids) | None | Direct – fire code compliance | When sourcing a driver for a high-power application
| Violation | Consequence | |-----------|-------------| | Non-V-0 PCB (e.g., HB rated) | Fire can propagate; insurance voided; recall | | Non-RoHS solder (leaded) | Banned from EU/UK/China markets; fines up to €100k | | Counterfeit V-0 marking | UL can decertify entire product line; lawsuits | | No halogen-free plastic (but V-0) | Still RoHS fails due to PBDE → shipment seizure | 94V-0 is not a law but required for
One of the most common places you will see "RoHS 94V-0" printed is on and strip light power supplies.
A certified driver might carry marks like: UL Recognized – RoHS Compliant – V-0 (E123456)