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| PAQ-S-SERIES Single output DC-DC power module for TELECOM Model name PAQ 50S 48-5/ Output Wattage Series Name Rated output voltage Rated input Option voltage blank: Protection functions (OVP,OCP) manual reset V : Protection functions (OVP,OCP) auto-recovery Function S: Simple function Baseplate Model Standard Model 2 year warranty Quarter-brick-sized profile: Efficiency 90% was achieved (5V output type) by applying Densei-Lambda's own technology in control IC and synchronous rectifier circuit. Compact and high power density: Height 8.5mm. Power density 5.5W/cc (PAQ100S48-5). Low output voltage model selectable: 1.2V - 5V (5 types). No heatsink required: Forced air cooled operation. Options: Protection functions auto-recovery. Patent and design registration pending. 2 year warranty. Features < Modified models > *Order for the following is acceptable upon request. P : Positive logic ON/OFF control B : with baseplate (H=12.7mm) Power Module Specifications 1. Input voltage range 2. Output voltage adj range 3. Efficiency PAQ50S48 (Typ.) PAQ100S48 4. Cooling Method 5. Operating ambient temperature 6. Withstand voltage 7. Standard functions 8. Options 9. Safety standard 10. Dimensions (W H D) DC48V (DC36 ~ 76V) 1.2V / 1.8V / 2.5V types: -20~ +10% 3.3V / 5V types: -15 ~ +15% 1.2V : 78% / 1.8V : 83% / 2.5V : 85% / 3.3V : 88% / 5V : 90% 1.2V : 80% / 1.8V : 84% / 2.5V : 86% / 3.3V : 89% / 5V : 90% Forced air Cooling -40 ~ +85 deg. C (output derating reguired depending on the temperature condition) Input-output isolation type: DC1.5kV, 1 min., between input and output On/Off control, overcurrent protection, overvoltage protection, overtemperature protection /V: Overvoltage protection auto-recovery, overcurrent protection auto-recovery Approved by UL60950, CSA60950 and EN60950 marking applied 36.8mm 8.5mm 57.9mm (lead pin length excluded) Request customer specification for further details of specifications, outline, characteristics, etc.Read the instruction manual before usage. Contact us about delivery before ordering. Product lineup Model name PAQ50S48-1R2 PAQ50S48-1R8 PAQ50S48 PAQ50S48-2R5 PAQ50S48-3R3 PAQ50S48-5 PAQ100S48-1R2 PAQ100S48-1R8 PAQ100S48 PAQ100S48-2R5 PAQ100S48-3R3 PAQ100S48-5 Output voltage 1.2V 1.8V 2.5V 3.3V 5.0V 1.2V 1.8V 2.5V 3.3V 5.0V Output current 12A 12A 12A 12A 10A 25A 25A 25A 25A 20A Output power 14.4W 21.6W 30.0W 39.6W 50.0W 30.0W 45.0W 62.5W 82.5W 100.0W : Safety standard approved UL CSA EN Outline drawing STD Model (Unit: mm) NOTE A: Model name, country of manufacture, Lot No. and safety marking (TUV, C-UL-US & CE marking) are shown here in accordance with the specifications. B: Output pin of +V and -V: 2-o1.5 C: Signal and Input pin: 6-o1 D: OPTION CODE OVP OCP NOTHING SHUT DOWN SHUT DOWN (STANDARD) (ON/OFF CONT. RESET (ON/OFF CONT. RESET OR OR MANUAL RESET) MANUAL RESET) /V AUTO RESTART AUTO RESTART 97 |
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