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LCC250-48U-4PE 数据表(PDF) 2 Page - Artesyn Technologies |
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LCC250-48U-4PE 数据表(HTML) 2 Page - Artesyn Technologies |
2 / 7 page LCC250 Data Sheet Environmental Specifications Operating temperature Suffix 4P (Conduction): -40 °C to +85 °C Baseplate Temperature Suffix 7P (Convection): -40 °C to +85 °C Ambient Temperature Storage temperature -40 °C to +85 °C Humidity 10% to 100% (Condensing & Non-Condensing) Altitude Operating: 13,000 feet Non-Operating: 50,000 feet Shock IEC68-2-27 Vibration IEC68-2-6 / IEC721-3-2 Ingress Protection IP64 Rated MTBF (Calculated) > 780,000 hours at 100% load; Low line; Telcordia SR-332 Electrical Specifications Output Output rating 12 V @ 20.8 A 24 V @ 10.4 A 48 V @ 5.2 A Set point ±0.2% Factory set point Total regulation range ±2% Line/Load/Temperature Rated load 250 W maximum Minimum load 0 A Load No loss of regulation Capacitive load 0 - 330 μF/Amp Output voltage overshoot No overshoot/undershoot outside the regulation band during on or off cycle Constant output voltage adjustment range 12 V: +10 / -10% 24 V: +14.6 / -15% 48 V: +15% / -15% Adjust via VR2 Constant output current adjustment range +0 / -50% Adjust via VR1 CC mode supported from Vo nominal down to 80% Vo Output ripple and noise 1% 0 to 330 μF/Amp Transient response ±5% Vo max transient; recovery < 500 μs max 50% Load Step @ 1 A/μs Step Load verified at: 50% to 100% Load; 90 - 264 Vac input; Capacitive load from 0 to 330 μF/Amp Remote sense Capable of Stable Offset of ±0.5 Vdc at output cable termination +SENSE (Red Wire); -SENSE (Black Wire) Output On/Off Remote On/Off referenced to secondary side. Positive or Negative logic user selectable via CN2. Factory default is Positive logic On/Off (Orange Wire); On/Off Return (White Wire) Overcurrent protection (OCP) ≤ 150% Io Auto-recovery Overvoltage protection (OVP) 110% to 135% Vo Latching mode; Requires input AC recycle Overtemperature Protection (OTP) Auto-recovery; hiccup mode Output isolation 4000 Vac Input to Output 1500 Vac Input to Ground 500 Vac Output to Ground |
类似零件编号 - LCC250-48U-4PE |
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类似说明 - LCC250-48U-4PE |
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