LX350 Datasheet, PDF (1/4 Pages) Artesyn Technologies – Flexible single and multiple outputs

[ 2 YEAR WARRANTY ]
LX350 SERIES
Flexible single and multiple outputs
• 350W continuous, 550W peak output power
• Industry standard footprint, low profile
• Conducted noise to meet EN55022 class B
• AC and DC input voltage options in same package
• Efficiency up to 88%
• Optional power sharing/VME signals
• Autoranging input
The LX350 series offers 350 Watts of continuous output power in a low profile
industry standard footprint. With two standard single output options and a
flexible standard multiple output version, the series can address most
requirements as standard. The design is specifically tailored to allow full
flexibility and modifications to meet customer applications can be implemented
with relative ease. The LX350 AC input series meets the safety requirements of
EN60950, VDE0805, UL1950 and CSA 22.2 No. 950. Input conducted noise
levels meet the requirements of EN55022 class B. LX350 series power supplies
are ideal for use in applications such as point-of-sale equipment, central and
public telecom power systems and network equipment.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Voltage adjustability
Vout on singles
+5V output on multiple
-8%/+16%
±20%
Remote sense
±10%
Line regulation
(LL to HL, FL)
Single outputs
±0.2%
Multiple: +5V output
±0.2%
Multiple: aux. outputs, Note 4 ±0.5%
Load regulation
(20% to 100% FL)
Singles
Multiple: +5V output
Multiple: ±12, +24V outputs
Multiple: -5V output, Note 4
±0.2%
±1.0%
±2.0%
±4.0%
Cross regulation
5A load step on main output
Auxiliary outputs, Note 4
1.0%
Transient response
25% di/dt
1% max. dev.
1ms recovery
Temperature coefficient Main/single output
±0.02%/°C
Multiple: auxiliary outputs ±0.04%/°C
Overvoltage protection Main/single output 130% ±10% Vout
Output power limit
Multiples:
primary power limited
600W Pout
Singles:
current foldback
105%-120% Iout
Short circuit protection All outputs
Yes
INPUT SPECIFICATIONS
Input voltage range
See Note 5
Autorange fitted
as standard
Drop-out voltage
98 to 132VAC
190 to 264VAC
90VAC
Input surge current
25A, max.
Input frequency
50Hz/60Hz
Safety ground
leakage current
110VAC, 60Hz
230VAC, 50Hz
1.6mA
2.5mA
Remote OFF
Logic 0 on ROF
ELECTROMAGNETIC COMPATIBILITY SPECIFICATIONS
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
EN55022, level B
EN55022
EN61000-4-2, level 3
EN61000-4-2, level 4
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 2
Perf. criteria 1
GENERAL SPECIFICATIONS
Hold-up time
110/230VAC
28ms
Efficiency
82% min.
Isolation voltage
Input/output
Input/chassis
3000VAC
1500VAC
Switching frequency Fixed
44kHz
Approvals and
standards, See Note 7
EN60950, VDE0805, UL1950
CSA C22.2 No. 950
Weight
2.5kg (88oz)
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating
Non-operating
0°C to +70°C
–25°C to +85°C
0°C to 40°C ambient,
convection cooled
350W
40°C to 70°C ambient, Derate linearly
convection cooled to 25% full load
Peak (0°C to 40°C, max. 10s) 550W
Relative humidity
Non-condensing
5% to 95% RH
Altitude
Operating
Non-operating
10,000 feet max.
30,000 feet max.
Vibration
Operating, 5-50Hz 0.05mm, pk-pk
Operating, 50-100Hz 0.025mm pk-pk
Non-operating
100mm drop on
chassis face
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