PDA150B Series
Brand Name Phihong LED Driver
Description 150W, Non-Dimmable LED Driver
Input Voltage 120 ~ 277VAC
Input Frequency 50/60Hz
Safety CE, UL, RoHS
IP Rating IP66
PHIHONG TECHNOLOGY CO., LTD.
47800 Fremont Blvd., Fremont, CA 94538 • T: 1-510-445-0100 • www.phihong.com/LED
Revision 7/2/2014
Installation & Application Notes:
Section I – Physical Characteristics
1.1 LED Driver shall be installed inside an electrical enclosure.
1.2 Wiring inside electrical enclosure shall comply with 600V/105°C rating or higher.
Section II – Performance
2.1 LED Driver complies with UL standard UL8750
2.2 LED Driver has Class A sound rating.
2.3 LED Driver has a minimum ambient operating temperature of -40°C.
2.4 LED Driver has a life expectancy of 50,000 hours at Tcase of ≤80°C.
2.5 LED Driver has a life expectancy of 100,000 hours at Tcase of ≤65°C.
2.6 LED Driver has a typical self rise of 25°C at maximum load in open air without heat sink.
2.7 LED Driver maximum allowable case temperature is 80°C – see product label for measurement location.
2.8 LED Driver reduces output power to LEDs if max allowable case temperature is exceeded.
2.9 LED Driver has a failure rate of ≤0.01% per 1,000 hours at Tcase ≤70°C.
2.10 LED Driver tolerates sustained open circuit and short circuit output conditions without damage.
2.11 LED Driver complies with the requirements of the Federal Communications Commission (FCC) rules and
regulations, Title 47 CFR Part 15 Non-Consumer (Class B).
Section III – UL Conditions of Acceptability (File E321253)
When installed in the end-use equipment, the following are among the considerations to be made:
3.1 The equipment shall be installed in compliance with the enclosure, mounting, spacing, casualty and
segregation requirements of the ultimate application.
3.2 Consideration should be given to measuring the temperatures on electronic components of power circuits
and transformer windings when the unit is installed in the end-use equipment based upon mounting
orientation, operating ambient and ventilation.
3.3 These drivers should be used within the recognized ratings.
3.4 The driver is suitable for use in “DAMP” and “DRY” locations.
3.5 The maximum available output parameters from the (0-10V) dimming circuit provided on LED driver model
PDA150W Series were tested in accordance with supplement (SB) of UL935 and was found
permissible for connection via Class 2 wiring.
3.6 When the drivers are installed in the end-use application, the case temperature should not exceed the
temperature limit specified.
3.7 The maximum measured leakage current was 0.2mA while connected to a 277V source of supply.
