LQS50A48-3V3EJ Emerson Network Power, LQS50A48-3V3EJ Datasheet - Page 2

• Manufacturer Part Number: LQS50A48-3V3EJ
• Description: 165W, 36-75Vin, Single, 3.3V@50A, 1/4 Brick, 91% Eff, Pos, 0.34" Ht, 4.8mm TH, RoHS 6
• Manufacturer: Emerson Network Power
• Series: LQSr

Specifications of LQS50A48-3V3EJ

• Output Power: 200 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 50 A
• Package / Case Size: 2.3 in x 1.45 in x 0.34 in
• Output Voltage: 3.3 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Specifications continued
EMC Characteristics
Immunity:
ESD air enclosure:
Radiated field enclosure:
Conducted:
Input transients:
General Characteristics
Basic insulation:
Switching frequency:
Approvals and standards:
Material flammability:
Weight:
MTBF:
Environmental Specifications
Thermal performance:
Protection
Short-circuit
Overvoltage
Thermal
EN61000-4-2 8 kV/6 kV (O/P within spec.)
EN61000-4-3 10 V/m (O/P within spec.)
EN61000-4-6 10 V (O/P within spec.)
100 V, 100 ms
Input/output
Fixed
(See Note 3)
Telcordia Tech SR-332
Operating ambient temperature
Non-operating
Continuous
Non-latching
125 ˚C hot spot temperature with automatic recovery
2250 Vdc
480 kHz
EN60950-1 VDE, UL/cUL 60950-1
UL94V-0
37g (1.30 oz)
3,866,933 hours
-40 ˚C to +85 ˚C
-55 ˚C to +125 ˚C
Embedded Power for
Business-Critical Continuity
Rev. 09.29.10
LQS Series
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