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400W单输出带PFC功能的电源模块

工业品

价格：￥345价格含税（税率13%）

品牌名称: MW(明纬)
商品型号: EPP-400-48
商品编号: C7183499
商品毛重: 1克(g)

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￥0.00

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产品特点 FEATURES

1 Brand: MW (Mean Well)

2 Model: EPP-400-48 (400W single output power module with PFC function)

3 Compact size: 5"×3" footprint (127×76.2mm dimensions)

4 Universal AC input: Full range 80-264VAC or113-370VDC

5 Built-in active PFC: Power factor up to0.98@115VAC full load

6 High efficiency: Up to94% (EPP-400-48 model)

7 Low no-load consumption: <0.5W via PS_ON control

8 Output specs (EPP-400-48):48V DC,8.4A (25CFM forced air/403.2W) or5.3A (convection/254.4W); ripple & noise ≤120mVp-p; voltage tolerance ±1%

9 Comprehensive protections: Short circuit (hiccup auto-recover), overload (hiccup auto-recover), over voltage (52.8-62.4V, hiccup auto-recover), over temperature (shutdown auto-recover)

10 Cooling options: Free air convection (250W) or 25CFM forced air (400W)

11 Additional functions:12V@0.5A fan supply; standby5V@1A (with fan)/0.6A (without); remote sense; LED indicator; output18V available

12 Wide operating range: Temp -30~+70°C (derate as per curve), altitude up to5000m, humidity20~90% RH (non-condensing)

13 Certifications: UL, TUV, CB, CE, CCC, UKCA (compliant with IEC62368-1, EN60335-1)

14 Durability: Vibration resistance (5-500Hz,2G),3-year warranty

使用场景 APPLICATIONS

1 Industrial automation machinery: Automated production lines, robotic equipment

2 Industrial control systems: PLCs, DCS, control panels

3 Mechanical & electrical equipment: Industrial machines, electrical devices

4 Electronic instruments: Test/measurement tools, lab apparatus

5 Other industrial uses: Factory automation, process control systems

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding (FG pin required); follow air flow direction for forced cooling; use recommended connectors (AC input: JST B8P-VH equivalent; DC output: M3 PA101 terminals)

2 Operating: Refer to derating curve for load vs temp/voltage; no-load <0.5W only with PS_ON control

3 Protections: Over temp triggers at ~90°C (shutdown, recovers when cool); overload/short circuit/over voltage are hiccup mode (auto-recover)

4 EMI compliance:230VAC input (Class B conducted/radiated);115VAC input (Class B conducted, Class A radiated); Class II (no FG) delivers Class A emissions

5 Storage: Temp -40~+85°C, humidity20~95% RH (non-condensing)

6 Wiring: Use appropriate gauge wires; remote sense compensates line losses

7 Safety: Do not short HS1/HS2/HS3/HS4 pins; follow local safety regulations