Artesyn LCM300 Bulk Front End AC-DC Single Output Power Supply

Artesyn LCM300 Bulk Front End AC-DC Single Output Power Supply









UP TO 310 WATTS OF CONTINUOUS OUTPUT POWER

PEI-Genesis now offers Artesyn Embedded Technologies’, formerly Emerson Network Power's Embedded Computing & Power business, LCM300 Bulk Front End AC-DC Single Output Power Supplies. The LCM300 1U power supply provides a low-cost solution to industrial, medical, military and entertainment applications with single output power requirements. Full featured, 1U supply in a 1.61” x 4" x 7" (41 x 102 x 178 mm) enclosed form factor utilizes a smart fan for self-contained cooling management at very low acoustic noise levels. Digital DSP software control allows a high-level of modification flexibility to accommodate for applications that require battery charging and management, peak load handling, special voltage control, and unique fan speed profiles. The efficiency of the LCM300 is greater than 91 percent at full load (230 VAC nominal input), and is at least 80 percent at all loads higher than 25 percent. Voltage output for the series ranges from 9.6-60 VDC at a continuous output power of 310 Watt. Optional 5.0 V standby output is available.

PEI-Genesis offers the ability to create the power supplies unique to your specifications within a 5 day turnaround. Browse the LCM300 series product specifications below or contact us. Our engineers can discuss the power solution we can create for you.
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Artesyn Embedded Technologies

FEATURES

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W FEATURES

  • 310 W (350W Peak) output power

  • Low Cost

  • 1.61” x 4.0” x 7.0”

  • 7.1 W Per Cubic Inch

  • Industrial/Medical Safety

  • -40 °C to 70 °C with derating

  • Optional 5 V @ 2 A Housekeeping

  • High Efficiency: 91% @ 230 VAC

  • Variable speed “Smart Fans”

  • DSP controlled

  • PMBus Comliant

  • Conformal coat option

  • ± 20% adjustment range

  • Margin programming

  • OR-ing FET


INPUT

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W INPUT

Input

Input Range

90 - 264 VAC (Operating) (127-374 VDC), 115/230 VAC (Nominal)

Input Frequency

47 - 63 Hz, Nominal 50/60

Input Fusing

Internal 8 A fuses, both lines fused

Inrush Current

≤ 20 A peak, either hot or cold start

Power Factor

0.98 typical, meets EN61000-3-2

Harmonics

Meets IEC 1000-3-2 requirements

Input Current

5 Arms max. input current, at 90 VAC

Hold up Time

20 ms minimum for Main O/P, at full rated load

Efficiency

> 91% typical at full Load / 230 VAC nominal

Leakage Current

< 0.3 mA at 264 VAC

ON/OFF Switch Power

N/A

Power Line Transient

MOV directly after the fuse

Isolation

PRI-Chassis 2500 VDC Basic; PRI-SEC 2500 VDC Reinforced;
SEC-Chassis 500 VDC



OUTPUT

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W OUTPUT

Output

Output Rating

See output voltage table

At 90 - 264 VAC

Set Point

± 0.5%

At 90 - 264 VAC

Total Regulation Range

Main output ± 2%

5 Vsb ± 1%

Combined line/load/transient when measured at output terminal

Rated Load

310 W Max.

Derate linear to 50% from 50 °C to 70 °C

Minimum Load

Main output @ 0.0 A

5 Vsb @ 0.0 A

No loss of regulation

Output Noise (PARD)*

1% max. p-p

50 mV max. p-p

Main output

5 Vsb output

Output Voltage Overshoot



No overshoot/undershoot outside the regulation band during on or off cycle



Transient Response



< 300 μSec

50% load step @ 1 A/μs

Step load valid between 10% to 100% of output rating

Recovery time to within 1% of set point at onset of transient

Max Units in Parallel


Up to 10

Short Circuit Protection

Protected, no damage to occur

Bounce mode

Remote Sense


Compensation up to 500 mV

Output Isolation


Standard per safety requirements

Forced Load Sharing

To within 10% of all shared outputs

Analog sharing control

Overload Protection (OCP)

105% to 125%

120% to 170%

Main output

5 Vsb Output

Overvoltage Protection (OVP)

125% to 145%

110% to 125%

Main output

5 Vsb Output

Overtemp Protection

10 - 15 °C above safe operating area

Both PFC and output converter monitored



*Measured with a 0.1 μF Ceramic and 10 μF Tantalum Capacitor on any output, 20 MHz

OUTPUT VOLTAGE

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W OUTPUT VOLTAGE TABLE

Output Voltage Table

Model Number


Output



Nominal Output Voltage Set Point

Set Point Tolerance


Adjustment Range


Current
Min.


Current
Max.


Output Ripple P/P (0-50 deg C)

Max. Continuous Power

Combined Line/Load Regulation

LCM300L

12V

12V

+/-0.5%

+/-20%

0A

25.0A

120mV

310W

2%

LCM300N

15V

15V

+/-0.5%

+/-20%

0A

20.0A

150mV

310W

2%

LCM300Q

24V

24V

+/-0.5%

+/-20%

0A

12.5A

240mV

310W

2%

LCM300U

36V

36V

+/-0.5%

+/-20%

0A

8.4A

360mV

310W

2%

LCM300W

48V

48V

+/-0.5%

+/-20%

0A

6.3A

480mV

310W

2%



ENVIRONMENTAL

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W ENVIRONMENTAL SPECIFICATIONS

Environmental

Operating Temperature

-40 °C to +70 °C, linear derating to 50% from 50 °C to 70 °C

Storage Temperature

-40 °C to +85 °C

Humidity

20 to 90%, non-condensing. Operating. Conformal coat option available

Fan Noise

< 45 dBA, 80% load at 40 °C; Fan Off when unit is inhibited

Altitude

Operating - 16,405 feet (3000m), Storage - 30,000 feet

Shock

MIL-STD-810F 516.5, Procedure I, VI. Storage

Vibration

MIL-STD-810F 514.5, Cat. 4, 10. Storage



SAFETY

ARTESYN EMBEDDED TECHNOLOGIES LCM SERIES LCM 300W SAFETEY

Safety



UL

60950-1

508/1598/1433

60601-1 Ed 3

CSA

60950-1


VDE

60950-1

60601


China

60950-1

CCC


CB

60950-1

Scheme Report/Cert



 
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