October 2011

AL9910-EV8 (10/27/2011)

Page 3 of 14

1. PURPOSE

Introduction

We are using our AL9910 Non-Dimmable board to evaluate two test condition requirements using high-

power LEDs from Cree for functional performance.

Customer: Cree

Features

Non-Dimmable

Selectable 5W-8W output power

Active PFC with power factor >0.9

No electrolytic capacitor

High temperature operation

Long operating life

Typical Applications: Retrofit B10/E27 LED Light Bulbs

Specifications

Parameter

Units

Value

AC Input Voltage

V, AC

90 - 140

DC Output Voltage

V, DC

40

– 98

Output Current

mA

45 - 90

Output Power

W

3

– 6

Power Factor

NA

>0.9

Efficiency

%

87%-90%

Operating Ambient temperature

C

-40 to +85

Operating Junction Temperature

C

-40 to +125

ROHS Compliance

NA

Yes

Test conditions:

Input Voltage:

Output Voltage:

Operating Ambient Temperature: -40

°C to 85°C

Connection Instructions:

AC+ Input: Red

– Hot

AC- Input: Black - Neutral

DC LED+ Output:

LED+ (Red)

DC LED- Output:

LED- (Black)

Board Dimension (components included):

WxLxH (in mm) = 18mm x 25mm x 13mm