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Artesyn™
LCC250 Series
Active
250 W Conduction Cooled AC-DC Power Supplies
The LCC250 AC-DC power supply is a fully-enclosed conduction cooled series delivering full usable power at high temperatures. The LCC250 series, with IP64 protection against the ingress of dust and water, is ideal for applications such as outdoor signage and telecom installation like antenna and base station equipment. The power supplies are equally suitable for indoor use, such as in control consoles, indoor signage and desktops for medical applications, where the absence of cooling fans can help minimize dust and noise.
特点
- < 275µA Leakage Current
- Airflow/Convection cooling (7P Suffix)
- Fanless Conduction Cooling for Sealed Box application (4P Suffix)
- IP64 Ingress Protection
- Output Adjust: ±10%
- Wide Operating Temperature Range up to 85 °C baseplate
- Input range 90 - 264 VAC operating, 115/230 VAC nominal
- Frequency 47 - 63 Hz
- Inrush current 50 A
- Power factor > 0.92 full load
- Input current 3.4 A @ 90 VAC full load
- Efficiency 12 V / 89%; 24 V / 91%; 48V / 91.5%
- Overvoltage protection 110% to 135% Vo
- Line/Load regulation ± 2%
- Output voltage 12 V @ 20.8 A, 24 V @ 10.4 A, 48 V @ 5.2A
- Input to Output 4000 VAC
- Input to Ground 1500 VAC
- Output to Ground 500 VAC
益处
- Active PFC
- Compliance to ITE and Medical approvals
- Differential Remote Sense
- OVP; OCP; OTP and Short Circuit Protection
- User Selectable Remote ON/OFF Logic
- Remote ON/OFF Postive or Negative Logic
规格
| 输出功率（瓦）: | 250 |
|---|---|
| 长度（英寸）: | 7 |
| 宽度（英寸）: | 4 |
| 高度（英寸）: | 1.1 |
| 安装类型: | Embedded Conduction Cooled |
| 最小输出电流 (A): | 0 |
| 最大输出电流 (A): | 20.8 |
| 输出电压范围 (V): | 10.8V to 55.2V |
