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DCH5048S05 Datasheet(PDF) 1 Page - XP Power Limited |
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DCH5048S05 Datasheet(HTML) 1 Page - XP Power Limited |
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1 / 2 page  • • Upto 89% Efficiency • -40 °C Operation • High Reliability • Industry Standard Package • Overcurrent Protection • -40% to +10% Adjustment • 2:1 Input Voltage Range Input Input Voltage • 18-36 VDC, 36-76 VDC Output Output Voltage • See Tables Output Voltage • 60-110% (60-105% for input of Adjustment 36-40 VDC & 18-20 VDC) Minimum Load • No minimum load required Start Up Delay • 200 ms max (nom Vin & 100% load) Initial Set Accuracy • -3/+5% typically Drift • ±0.9% max Line Regulation • See Table Load Regulation • See Table Ripple & Noise • 200-250 mV pk-pk depending on model 20 MHz bandwidth Overvoltage • See Table recycle input to reset Protection Overcurrent • Operates at >105% of rated current Protection auto recovery Overtemperature • Baseplate >+100 °C thermal protection Protection is activated & output voltage is shutdown, after cooling recycle input to reset Temperature • ±0.03%/°C max Coefficient Remote Sense • Compensates for 0.3 V line drop max, when not used the remote sense terminals must be connected locally Remote ON/OFF • Negative logic L: (or short) ON, H: (or open) OFF (for positive logic add suffix ‘-R’ to model number) General Efficiency • 79-89% (See Tables) Isolation • 1500 VDC Input to Output 1500 VDC Input to Ground 500 VDC Output to Ground Switching Frequency • 370 kHz (310 kHz DCH50) Heatsinks • Contact Sales Environmental Operating • -40 °C to +100 °C baseplate Temperature Storage • -40 °C to +100 °C Temperature Humidity • 20-95% RH non-condensing Operating Altitude • 9000 m Shock • 20 G, 11 ms once each along X, Y & Z axis Vibration • 5 G 10-55 Hz 3 mins period for 60 mins each along X, Y & Z axis EMC & Safety Emissions • EN55022 Level B conducted EN55022 Level B radiated External components required Contact Sales for Application Note ESD Susceptibility • EN61000-4-4 Level 2 Radiated • EN61000-4-3 Level 3 Susceptibility EFT/Burst • EN61000-4-4 Level 3 Surge • EN61000-4-5 Level 3 Safety Approvals • UL1950, c-UL, EN60950 50-200 Watts DCH Series DC-DC High Power Specification T HE XP ERTS I N P OWER www.xpplc.com sales@xpplc.com • |
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