12 Volt Input
TAIYO YUDEN
KBI-BO2D-RH
Model
LCD Backlight Driver
Physical Specifications
Dimensions:
Operating Temp:
Relative Humidity:
Storage:
Impact Resistance:
Vibration Resistance:
105mm x 25mm x 10mm
(4.13” x 0.98” x 0.39”)
-10 to 70°C, convection cooling
20% to 90%, non-condensing
-20 to 85°C/5-95% RH
50G half wave per 2 msec
10-55-10 Hz/min @ 1.5mm
Dual Tube CCFT Inverter
Brightness Control
Input Specifications*
Item
Condition
Standard
Input Voltage
Rated
Tolerance
Max. Input Current
Max. Input Power
DC-Bright
*Above Specifications Occur @ 25 ± 5ºC
—
Continuous Operation
Starting Condition (Discharge Starting Voltage)
V
in
= 12 Vdc
Luminance @ Max.
V
in
= 12 Vdc
Luminance @ Max.
I
OUT
= Max
I
OUT
= Min
12 Vdc
10.8 V - 13.2 V
10.8 V - 13.2 V
560 mA Typ.
6.0 W
5V
0V
Output Specifications*
Item
Condition
Standard
MIN
TYP
MAX
Output Voltage (Vrms)
Starting Voltage (Vrms)
Tube Current for per Lamp (mArms)
Output for 2 Lamps (W)
Frequency (kHz)
*Above specifications occur @ 25 ± 5ºC.
V
in
= 12 Vdc
V
in
= 10.8 Vdc
V
in
= 12 Vdc
V
in
= 12 Vdc/Luminance @ Max.
Luminance @ Max.
—
1450
3.0
—
—
500
—
—
6.0
55
—
—
6.0
—
—
KBI-BO2D-RH
Luminance Variance
Item
Condition
Applied Voltage
Output Current
Model
Luminance @ Max.
Luminance @ Min.
Vcont = 5 V
Vcont = 0 V
6 mA (one lamp)
3 mA (one lamp)
105 ±1.0
4.0
4.0
2–ø2.9 ± 0.2
6
2-ø7
CN3
1
3
3
25 ± 0.5
1
CN1
1
CN2
PROTECT SHEET
4.0
4.0
TRANSFORMER
1.2TYP
Units: mm
© Copyright 2009 TAIYO YUDEN (U.S.A.), INC. Specifications subject to change without notice.
world
YUDEN
materials and
TAIYO
leaders in
(U.S.A.), INC.
electronics technology
440 Stevens Avenue, Suite 300 Solana Beach, CA 92075
(858) 350-6800 / Fax: (858) 350-6854
(800) 263-4532
www.t-yuden.com
inverters@t-yuden.com
10MAX
FM 32227
KBI-BO2D-RH
Tech Notes
Connection Diagram
Model
KBI-B02D
Input Connector CN1
JAE IL-Z-6PL-SMTY
1
2
3
4
5
6
GND
GND
On/Off
V
IN
V
IN
V
BR
Output Connector CN2, CN3
JST SM02 (8.0) B-BHS-1-TB
CCFT
HIGH
NC
CCFT
LOW
CCFT
HIGH
NC
CCFT
LOW
1
2
3
1
2
3
CN2
CCFT
V
IN
V
BR
INVERTER
CCFT
Corresponding Housing:
DC Bright Control Method*
Corresponding Housing:
JST BHR-03VS-1
CN3
Maximum output current can be adjusted by applying bias
voltage as shown below.
1 GND
2 GND
3
4
DC Voltage
(0-5 Vdc)
12 Vdc
5 Vdc
On/Off
V
IN
V
IN
V
BR
5
6
dimming by applying DC bias voltage
© Copyright 2009 TAIYO YUDEN (U.S.A.), INC. Specifications subject to change without notice.
world
YUDEN
materials and
TAIYO
leaders in
(U.S.A.), INC.
electronics technology
440 Stevens Avenue, Suite 300 Solana Beach, CA 92075
(858) 350-6800 / Fax: (858) 350-6854
(800) 263-4532
www.t-yuden.com
inverters@t-yuden.com
FM 32227
嵌入式系统
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