LED Power

QLF75 SERIES

75 Watts

http://www.archcorp.com.tw

TEL: +886-2-26989508

FAX: +886-2-26981319

-1-

ELECTRICAL SPECIFICATIONS

All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Model No.

QLF75-24S

QLF75-36S

QLF75-54S

Max output wattage

( W )

75.6W

Voltage

(Note2)

90-295 VAC

Frequency (Hz)

50 / 60 Hz

Power factor

PF>0.9 at Full load (115 VAC / 230 VAC)

Current (Full load)

1.1A max. (115 VAC) / 0.55A max. (230 VAC)

Inrush current

60 A max. (Cold Start at 230 VAC)

Input

Leakage Current

< 0.7 mA max at 240 VAC

Voltage (V.DC.)

24V

36V

54V

Voltage ADJ Range Setup

22 ~ 27V

33 ~ 40V

49 ~ 58V

Constant Current Operation Voltage (max)

(CC Mode) (Note3)

17~ 24

VDC

27~36

VDC

38~54

VDC

Voltage Tolerance

±10%

Preset Current (mA) (CC Mode)

2400

2100

1400

Current Adjustment Range (mA)

(CC Mode)

1700~2500

1580~2100

1050~1400

Minimum Load (mA)

1700

1580

1050

Line Regulation (100-277VAC) (typ.)

±4%

Load Regulation (Min-Max) (typ.)

±5%

Ripple & Noise (max)

2.7Vp-p

3.6Vp-p

5Vp-p

Output

Efficiency (at 230VAC.)(typ)

89%

90%

90%

Over current protection

Auto recovery

Over voltage protection

Zener diode clamp

Protection

Short circuit protection

Auto recovery

Input-Output (V.AC)

3750V

Input-FG

(V.AC)

1880V

Isolation

Output-FG

.(V.AC)

500V

Operating temperature

-30°C…+70°C (with derating)

Storage temperature

-40°C…+85°C

Temperature coefficient

0.02%/°C

Humidity

95% RH

Environment

MTBF

>530,000 h @ 25°C (MIL-HDBK-217F)

Dimension (L x W x H)

6.44 x 2.79 x 1.50 Inches

(163.7 x 71.0 x 38.0 mm ) Tolerance

±0.5 mm

Weight

g

Physical

Cooling method

Free air convection

Safety

Agency Approvals

UL8750、IEC / EN 61347-2-13、 IEC / EN 61347-1

(Pending)

EMI

(Conducted & Radiated Emission)

EN 55015

(Pending)

EMS (Noise Immunity)

EN 61547

(Pending)

Harmonic Current

EN 61000-3-2(at Full Load)、EN 61000-3-3

(Pending)

EMC

Surge

2KV L-L, 4KV L-E

KEY FEATURES

IP66/67 Design for Indoor or LED Outdoor Installations

Suitable for Dry / Damp / Wet / Locations

Universal Input: 100-277 VAC

Bulit-in Active PFC Function

High Efficiency up to 90%

Free Air Convection

High Reliability

With Constant Current & Constant Voltage

Output Voltage and Constant Current Level can Be

Adjusted Through Internal Potential Meter

LED Power Application

3-Years Product Warranty