Bộ cấp nguồn dự phòng STEADY STD-400W/12V
- Công suất: 400W/12V.
- Bảo vệ chống ngắn mạch, quá dòng, quá áp.
Đặc tính kỹ thuật
| Output | DC Voltage | 12V |
| Current rating | 33A | |
| Current range | 0 ~ 33A | |
| Wattage | 400W | |
| Ripple & Noise (maximum) | 150mVp-p | |
| Voltage Adj. Strip | 10 ~ 13.2V | |
| Set, time increased | 200ms, 50ms, 20ms when fully loaded | |
| Input | Input voltage range | 90 ~ 132VAC / 180 ~ 264VAC with switch 254 ~ 370VDC |
| Frequency range | 47 ~ 63HZ | |
| Effectiveness (Typ.) | 84% | |
| Alternating current (typ.) | 6.5A / 115VAC 4A / 230VAC | |
| Inrush Current (Typ.) | 50A / 115VAC 50A / 230VAC | |
| Leakage current | <3.5mA / 240VAC | |
| Protect | Overload | 105 ~ 135% of the rated output power Protection type: Hiccup mode, automatic recovery after error conditions are eliminated |
| On the voltage | 13.8V ~ 16.2V Protection type: Hiccup mode, automatic recovery after error conditions are eliminated |
|
| Function | Turn on/off the fan controller | RTH3 ≥55 °C FAN ON, ≤45 °C FAN OFF, printer off ≥80 ° c (5 ~ 7.5V) |
| RTH3 ≥65°C FAN ON, ≤55 °C FAN OFF, output 80°C off (12 ~ 15V) | ||
| RTH3 ≥70°C FAN ON, ≤60°C FAN OFF, ≥85°C shutdown (24 ~ 48V) | ||
| Environment | Working temperature | -10 ~ + 50°C (refer to 'Derating Curve') |
| Working Humidity | 20 ~ 90% RH No condensation | |
| Storage temperature & humidity | -20 ~ + 85°C, 10 ~ 95% RH | |
| Temperature. coefficient | ± 0.03% /°C (0 ~ 50°C) | |
| Vibrate | 10 ~ 500Hz, 2G 10 minutes. Duration, time 60 minutes. Each axis along the X, Y, Z axes | |
| Other types | MTBF | 234.3K hours minutes. MIL-HDBK-217F (25 ° c) |
| Size | 215 * 115 * 50mm (L * W * H) |
- Bảo hành: 12 tháng.
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