产品详情
| 品牌：ARCH | 类型：AC/DC电源 | 输入电压：AC90-264V V | ||||
| 输出功率：500 W | 调制方式：脉冲宽度调制（PWM)式 | 晶体管连接方式：单端式 | ||||
| 输出电压：DC12-48 V | 工作效率：90 % | 型号：ARF500U-48S |
U型支架工业用开关电源
U型支架开关电源
通用输入范围90-264VAC
500 W与30CFM强制空气
450W带传导冷却
330W自然对流
紧凑尺寸：5.11 x 3.25 x 1.6英寸
效率92％
内置12V / 0.3A辅助输出
带风扇的待机5V @ 1A，带风扇的@ 0.4A
-30°C至+ 80°C宽范围工作温度
工作海拔5000M
主动PFC功能
I / O绝缘电压4000VAC
三年产品保质期
除非另有说明，否则规格均在标称输入电压，预热时间为+ 25°C时。
用0.1U 50V // 47U 50V陶瓷电容测量。 交叉输出。
| Input Specifications / 輸入規格 | ||
| Voltage | 90~264 VAC or 127~370 VDC | |
| Frequency | 47-63 Hz | |
| Output Specifications / 輸出規格 | ||
| Power | 500 | (max.) |
| Voltage | 12, 24, 48 | |
| Voltage Adj Range | ±5% Output Voltage | |
| Voltage Accuracy (Full Load and Nominal Vin) |
±2% | |
| Minimum Load (at Full Load) |
1% | |
| Line Regulation (100-264 VAC) |
±1% | (typ.) |
| Load Regulation (LLto HL at Full Load) |
±1% | (typ.) |
| Ripple & Noise | 12S:160mV (Vp-p) --------------------------------- 24S:240mV (Vp-p) --------------------------------- 48S:480mV (Vp-p) |
(max.) |
| Short Circuit Protection | Protection level 1 (nominal)： Continuous, Auto recovery Protection level 2 (instantaneous high current)： Latch |
|
| Environment Specification / 環境規格 | ||
|---|---|---|
| Operating Temperature | -30 °C to +80 °C | |
| Storage Temperature | -30 °C to +85 °C | |
| Temperature Coefficient | ±0.03% / °C ( 0 °C~50 °C ) ±0.06% / °C ( -30 °C~0 °C ) |
|
| Altitude During Operation | 5000m | |
| Humidity | 95% RH | |
| Vibration | IEC60068-2-27 (10~500Hz, 2G 10min./1cycle,60min. each along X, Y, Z axes) |
|
| Shock | IEC60068-2-6 | |
| Others / 其他 | ||
| Dimension (Tolerance ±0.5mm) |
129.7 x 82.55 x 40.6 mm 5.11 x 3.25 x 1.6 inches |
|
| Weight | In Progress | |
| Case Material | Aluminum | |
| Cooling Method | Natural Convection / Conduction Cooling / 30CFM FAN |
|
ARF500U-24S
ARF500U-48S
