LED Power Supply

Constant Voltage Power Supplies

LED POWER

next generation power

source

FEATURES

• High Efficiency 94%

• IP67 Waterproof

• Active PFC (Typical 0.99)

• OVP, SCP, OTP

• -35 to 70°C deg operation

• Wide Input 90-305VAC

• UL8750 recognised

• EN61347-1, -2-13 compliant

1

LED Power Supplies

300W

North America

Excelsys Technologies

t: (972) 771 4544

519 Interstate 30, #309

f: (972) 421 1805

Rockwall, TX 75087

e: salesusa@excelsys.com

USA

Europe/Asia

Excelsys Technologies Ltd

t: +353 21 4354716

27 Eastgate Drive

f: +353 21 4354864

Eastgate Business Park

e: sales@excelsys.com

Little Island, Cork, Ireland

IRELAND

Input Specifications

Parameter

Conditions/Description

Min

Nom

Max

Units

Input Voltage Range

Universal Input

90

305

VAC

Input Frequency Range

47

63

Hz

Input Current

100VAC in, 300W output

3.3

A

Power Factor

220VAC, 110 VAC

0.96

0.99

Inrush Current

At 230 Vac input, 25°C cold start

50

A

Output Specifications

Parameter

Conditions/Description

Min

Nom

Max

Units

Line Regulation

±1

%

Load Regulation

±3

%

Voltage Accuracy

% of Vout

±5

%

Ripple and Noise

20MHz Bandwidth. See Note 1

2.0

% pk-pk

Dynamic Response

Output Deviation R/S : 1 A /uS

5% Vo

Settling Time Load : 25% ~ 75% full Load

10 mS

Overshoot

10

%

Turn-on Delay

Measured at 220VAC and full load

3

s

Short Circuit Protection

Auto Recovery

Over Voltage Protection

Non -latching. See individual models OVP levels

OverTemperature Protection Internal Component Temperature

110

°C

General Specifications

Parameter

Conditions/Description

Min

Nom

Max

Units

Isolation Voltage

Input to Output

See Note 2

3000

VAC

Input to Chassis

1500

VAC

Efficiency

See individual models

94.0

%

Safety Agency Approvals

UL8750, EN61347-1, -2-13 pending

No load Power Dissipation

Measured at 120VAC and 220VAC

3.0

W

MTBF

Telecordia SR-33, 25°C

2,000,000

Hours

Lifetime

200,000

Hours

Weight

1540

g

Operating Temperature

-35

+70

°C

Storage Temperature

-40

+85

°C

Relative Humidity

Non-condensing (operating)

10

100

%RH

Power Derating

At 100 VAC, derates linearly from 100% at 60°C to 80% at 70 °C

At 277 VAC, derates linearly from 100% at 65°C to 90% at 70 °C

Note 1.

Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.

Note 2.

Primary to Secondary Isolation test not to be carried on power supply.

The LXV300 series of constant voltage LED power supplies from

Excelsys Technologies can deliver up to 300W of output power in an

extremely compact package size.

The LXV300 series of constant voltage power supplies provides a range of

output voltage solutions for specific LED requirements. With industry leading

efficiencies, and an extensive protection feature set, the LXV300 series

provides high reliability and high performance in a compact package

The LXV300 series carries the CE mark for safety and is also RoHS

Model

Number

Output

Voltage

Output

Current

Input

Voltage

OVP

Max

OCP

Hiccup

Efficiency

LXV300-012SW

12V

23.3A

90-305VAC

18V

110-180%

92.0%

LXV300-024SW

24V

12.50A

90-305VAC

35V

110-180%

93.0%

LXV300-036SW

36V

8.33A

90-305VAC

50V

110-180%

94.0%

LXV300-042SW

42V

7.14A

90-305VAC

55V

110-180%

93.5%

LXV300-048SW

48V

6.25A

90-305VAC

61V

110-180%

93.5%

LXV300-052SW

52V

5.76A

90-305VAC

66V

110-180%

93.5%

LXV300-054SW

54V

5.55A

90-305VAC

66V

110-180%

94.0%

LXV300-056SW

56V

5.35A

90-305VAC

78V

110-180%

94.0%

LXV300-060SW

60V

5.00A

90-305VAC

78V

110-180%

94.0%

LXV300-084SW

84V

3.57A

90-305VAC

105V

110-180%

94.0%

LXV300-105SW

105V

2.85A

90-305VAC

130V

110-180%

94.0%

LXV300-150SW

150V

2.00A

90-305VAC

185V

110-180%

94.0%