Connectors
02/07/11
Specifications and Applications
Information
Package Configuration
J1-1 +Vin
J1-2 +Vin
J1-3 GND
J1-4 GND
J1-5 Enable/PWM
J1-6 Control
J1-7 N/C
J3-1 ACout
J3-2 ACreturn
J5-1 ACout
J5-2 ACreturn
J6-1 ACout
J6-2 ACreturn
Pin Descriptions
Mass: 93 grams
The ERG 8mF62613 (8mF Series8mF Series
8mF Series8mF Series
8mF Series) DC to AC inverter
features onboard connectors and can be dimmed by
using an external pulse-width modulated control signal
or by the onboard PWM with an external analog voltage.
This unit is less than 9mm in height and the six
mounting holes make installation straight forward.
Powered by a regulated +12 Volt DC source, this
inverter is designed to power the backlight of the
Sharp LQ181E1LW31 6-lamp display.
Product Features
Small Package Size, less than 9mm in height
High Dimming Ratio (Greater than 1000:1)
High Efficiency
Made in U.S.A.
Input
Molex
22-05-3071
Output (6X)
JST
SM02B-BHSS-1-TB
8mF Package
PCB components are shown for reference only.
Actual product may differ from that shown.
PCB components are shown for reference only. Actual product may differ from that shown.
page 1.
J8-1 ACout
J8-2 ACreturn
J11-1 ACout
J11-2 ACreturn
J13-1 ACout
J13-2 ACreturn
2.50 [63,5]
MAX
9.52
[241,8]
MAX
8.976
[228,00]
4.488
[114,00]
2.142
[54,41]
1.432
[36,37]
.18 [4,6]
.27 [6,8] .120 [3,0]
Dia. (6X)
Output
(6X)
Input
1
111
11
1
8mF62613
Six Lamp
DC to AC Inverter
page 2.
Specifications subject to change without notice.
(Note 1) Surface temperature must not exceed 80 degrees C; thermal management actions may be required.
(Note 2) Input current in excess of maximum may indicate a load/inverter mismatch condition, which can result in
reduced reliability. Please contact ERG technical support.
(Note 3) Provided data is not tested but guaranteed by design.
(Note 4) Efficiency calculated using 650 Vrms lamp voltage.
Application Notes:
1) The minimum distance from high voltage areas of the inverter to any conductive material should be .12
inches per kilovolt of starting voltage.
2) Mounting hardware to be non-conductive.
3) Open framed inverters should not be used in applications at altitudes over 10,000 feet.
4) ACreturn should be left floating, not grounded.
5) Contact ERG for possible exceptions.
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0.0
0.2
0.4
0.6
0.8
1.0
Relative Brightness
0 20 40 60 80 100
Duty Cycle (%)
Relative Brightness vs. Duty Cycle
0%
20%
40%
60%
80%
100%
Duty Cycle (%)
0 1 2 3 4 5
Control Voltage (V)
Control Voltage vs. Duty Cycle
Vin
Vin
GND
GND
+ Enable
- Disable or PWMInput
Lamp 5
ACreturn
ACout
ACout
ACout
ACout
ACout
Control
0 Volts=Fullon
+5V Lamp 4
Lamp 6
Lamp 2
Lamp 1
Lamp 3
ACout
ACreturn
ACreturn
ACreturn
ACreturn
ACreturn
+12V
Graph 1 Graph 2
Figure 1
Typical Application
Endicott Research Group, Inc. (ERG) reserves the right to make changes in circuit design and/or
specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets
are current before placing orders. Information furnished by ERG is believed to be accurate and
reliable. However, no responsibility is assumed by ERG for its use.
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page 4.
+Vin
+Vin
0 Volts = Full ON
5 Volts = Full OFF
PWM input
8mF62613
