Product Description The B400 series is a cost-effective, Outdoor Rainproof Power Supply,economical power supply with constant voltage and constant current operating modes; it features a full metal housing and uses components from major brands, ensuring product stability and reliability. It is suitable for LED signage, lighting projects, lighting engineering, or security and surveillance systems.
| Product selection | B400-12V |
| Input voltage | 176~265VAC |
| Output voltage/current | 12V /33.3A |
| Voltage regulation accuracy | ±3% |
| Efficiency | ≥85% |
| Protection feature | Overcurrent protection,Overvoltage protectionshort ,circuit protection |
| Protection feature | GB4943/IEC62368,GB2324,EN55022,IEC61000,GB 17625,GB/T17626,GB/T14714 |
| Operating temperature/humidity | -30ºC~60ºC;5%~95%RH non-condensing |
| Altitude | 2000m(Above 3000m, the height rises by 100m,Environment temperature drops 0.6ºC) |
| Heat dissipation method | Natural cooling,Air cooling |
