DOD-PP-0345 (6th edition) This DATA SHEET updated document from D

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84PW031
DOD-PP-0345 (6th edition)
This DATA SHEET updated document from DOD-PP-0325(5). information subject change without notice. Please confirm sales representative before starting design your system.
Document Number: DOD-PP-0345 (6th edition) Published date: August 2007 CP(N)
Technologies, Ltd.
2005-2007 rights reserved.
84PW031
INTRODUCTION
Copyright this document belongs Technologies, Ltd. (hereinafter called "NEC"). part this document will used, reproduced copied without prior written consent NEC. does will assume liability infringement patents, copyrights other intellectual property rights third party arising connection with application products described herein except that directly attributable mechanisms workmanship thereof. license, express implied, granted under patent, copyright other intellectual property right NEC. Some electronic parts/components would fail malfunction certain rate. spite every effort enhance reliability products NEC, possibility failures malfunction might avoided entirely. prevent risks damage death, human bodily injury other property arising thereof connection therewith, each customer required take sufficient measures safety designs plans including, limited redundant system, fire-containment anti-failure. products classified into three quality grades: "Standard", "Special", "Specific" highest grade quality assurance program choice customer. Each quality grade designed applications described below. customer intends product application other than that Standard quality grade required contact sales representative advance. Standard quality grade applies products developed, designed manufactured accordance with standard quality assurance program, which designed such application failure malfunction products (sets) parts/components incorporated therein customer uses are, directly indirectly, free damage death, human bodily injury other property, like general electronic devices. Examples: Computers, office automation equipment, communications equipment, test measurement equipment, audio visual equipment, home electronic appliances, machine tools, personal electronic equipment, industrial robots, etc. Special quality grade applies products developed, designed manufactured accordance with quality assurance program stricter than standard one, which designed such application failure malfunction products (sets) parts/components incorporated therein customer uses might directly cause damage death, human bodily injury other property, such application under more severe condition than that defined Standard quality grade without such direct damage. Examples: Control systems transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, medical equipment specifically designed life support, safety equipment, etc. Specific quality grade applies products developed, designed manufactured accordance with standards quality assurance program designated customer requires extremely higher level reliability quality such products. Examples: Military systems, aircraft control equipment, aerospace equipment, nuclear reactor control systems, medical equipment/devices/systems life support, etc. quality grade this product "Standard" unless otherwise specified this document.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
CONTENTS
INTRODUCTION OUTLINE.4 SPECIFICATIONS.4 2.1. GENERAL SPECIFICATIONS.4 2.2. ABSOLUTE MAXIMUM RATINGS 2.3. ELECTRICAL CHARACTERISTICS.5 2.4. FUSE.5 2.5. CONNECTIONS FUNCTIONS INTERFACE PINS.6 2.6. LUMINANCE CONTROL.7 RELIABILITY TEST.7 PRECAUTIONS MEANING CAUTION SIGNS CAUTIONS ATTENTIONS 4.3.1 Handling product 4.3.2 Environment.9 4.3.3 Other OUTLINE DRAWINGS
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
OUTLINE This 84PW031 inverter module. Adaptable modules follows.
Adaptable module NL6448BC26-08D NL6448BC26-09 NL6448BC26-09C NL6448BC26-11 NL6448BC26-15 NL8060BC21-02 NL8060BC21-03 NL8060BC21-04 NL8060BC21-06
SPECIFICATIONS 2.1. GENERAL SPECIFICATIONS
Item Size Weight Delivery unit Specification "5.OUTLINE DRAWINGS". (max.) (min.) Unit
2.2. ABSOLUTE MAXIMUM RATINGS
Parameter Power supply voltage BRTC signal Input voltage BRTI signal Storage temperature Operating temperature Relative humidity Note1 Absolute humidity Note1 -1.0 +5.0 Note2 g/m3 40°C 50°C 50°C Symbol VDDB Rating +14.0 -1.0 VDDB+1.0 Unit Remarks
Note1: condensation Note2: Water amount 50°C
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
2.3. ELECTRICAL CHARACTERISTICS (Ta= 25°C)
Parameter Power supply voltage Power supply current BRTC signal BRTI signal Input current BRTC signal BRTI signal Open lamp voltage Lamp voltage steady state) Output voltage High signal Lamp current Output current (per lamp) Oscillation frequency Luminance control frequency High High Symbol VDDB IDDB VBCH VBCL IBCH IBCL VBLH VAMH VAML min. 10.8 -750 -1,150 1,250 typ. 12.0 52.5 max. 13.2 VDDB 1,350 -100 Unit Vrms Vrms mArms +75°C malfunction normal maximum luminance control Remarks Note1, Note2 maximum luminance control Note2
Input voltage
Note1: When designing power supply, take measures prevention surge voltage. Note2: power supply lines (VDDB GNDB) have large ripple voltage during luminance control lamps. There possibility that ripple voltage produces acoustic noise signal wave noise audio circuit capacitor (5,000 6,000F) between power supply lines (VDDB GNDB) reduce noise, noise occurred circuit.
2.4. FUSE
Fuse Parameter Type Supplier 1.0A VDDB CCP2E20HTTE Corporation 2.0A Note1 Rating Fusing current Remarks
Note1: power supply capacity should more than fusing current. less than fusing current, fuse blow short time, then nasty smell, smoke occur.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
2.5. CONNECTIONS FUNCTIONS INTERFACE PINS socket (Inverter side): Adaptable plug:
Symbol VDDB VDDB GNDB GNDB BRTC BRTI BRTH Power supply Power supply Ground Ground Backlight ON/OFF signal Luminance control terminal Luminance control terminal Alert signal malfunction Note3 High Open: Backlight Low: Backlight This pulled-up VDDB product. Pull-up resistance: Note2 Note1
53261-0871 (MOLEX Inc.) 51021-0800 (MOLEX Inc.)
Function Remarks
Note1: GNDB VDDB terminals should used without non-connected lines. Note2: "2.6 LUMINANCE CONTROL". Note3: anyone terminals No.1, (CN2) opens then alert signal (+5.0V typ.) output.
socket (Inverter side): SM03 (7-D1) B-BHS-1-TB(LF)(SN) (J.S.T. Co., Ltd.) Adaptable plug (Backlight side): BHR-04VS-1 (J.S.T. Co., Ltd.)
Symbol VBLH VBLH VBLC Signal High voltage (Hot) High voltage (Hot) voltage (Cold) Keep this Open. Remarks
Note1: VBLH VBLC must connected correctly. Wrong connections will cause electric shock also break down product.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
2.6. LUMINANCE CONTROL
Method Adjustment variable resistor luminance control should ±5%, 1/10W. Minimum point resistor minimum luminance. Also maximum point resistor maximum luminance. resistor must connected between BRTH-BRTI terminals. Adjustment luminance ratio
Resistor control
BRTH
BRTI
Luminance ratio
Note1 Resistance Luminance ratio (Min. Luminance) 100% (Max. Luminance)
Adjustment Voltage control method works, when BRTH terminal voltage input between BRTI BRTH terminal. This control method carry continuation adjustment luminance. Luminance maximum when BRTI terminal Open. Voltage control Luminance ratio Note1 Luminance ratio (Min. Luminance) 100% (Max. Luminance)
BRTI signal (VBI) 2.5V
Note1: These data target values.
RELIABILITY TEST This test accordance with Reliability Test adaptable module. Refer Reliability Test adaptable module.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
PRECAUTIONS MEANING CAUTION SIGNS following caution signs have very important meaning. sure read "4.2 CAUTIONS" "4.3 ATTENTIONS", after understanding these contents!
This sign meaning that customer will injured himself product will sustain damage, customer wrong operations. This sign meaning that customer will injured himself, customer wrong operations. This sign meaning that customer will injured himself, customer wrong operations.
CAUTIONS touch inverter while inverter working, because there danger electric shock. remove inverter protection sheet, because there danger electric shock. sure wait some time after turning power before starting replacement work, because inverter charged high voltage after working. sure wait some time after turning power before starting replacement work, because inverter after working. shock inverter, because there danger breaking.
ATTENTIONS
4.3.1 Handling product Take hold both ends without touching circuit board when product (INVERTER) picked from inner packing avoid broken down misadjustment, because stress mounting parts circuit board. When handling product, take measures electrostatic discharge with such earth band, ionic shower because product damaged electrostatic. push pull interface connectors while product working. hook pull cables such lamp cable, order avoid damage. Properly connect adaptable plug (backlight side) socket (inverter side) without incomplete connection. After connecting, careful hook lamp cables because incomplete connection occur hooking lamp cables. This incomplete connection cause abnormal operation high voltage circuit. Adaptable modules product cold cathode fluorescent lamps. After product stored under condition temperature dark place long time, cold cathode fluorescent lamp turned under same condition because general characteristic cold cathode fluorescent lamp. addition, when Luminance control ratio low, lamp turned this case, power should supplied again.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
4.3.2 Environment operate store high temperature, high humidity, dewdrop atmosphere corrosive gases. Keep product packing with antistatic pouch room temperature avoid dusts sunlight, when storing product. order prevent condensation occurring temperature difference, product packing should opened after enough time being left under environment unpacking room. Evaluate leaving time sufficiently because situation condensation occurring changed environmental temperature humidity. (Recommended leaving time: hours more with packing state) operate high magnetic field. Product broken down This product designed radiation hardened. 4.3.3 Other GNDB VDDB terminals should used without non-connected lines. disassemble product. Pack product with original shipping package, order avoid damages during transportation, when returning product NEC. spacer between inverter board mounting surface, because protection contortion preservation spatial distance.
Mounting method example Metal spacer Sheet metal Mounting surface Inverter board Inverter protection cover 9.5mm min.
Mounting screw washer Mounting method example Inverter board Mounting surface min. Inverter protection cover Mounting screw washer
Sheet metal
Metal spacer
conductive material (mounting screw, washer, metal spacer allowed mount within limits 3.5mm radius from center mounting hole.
DATA SHEET DOD-PP-0345 (6th edition)
84PW031
OUTLINE DRAWINGS
(Unit:
Note1: values parentheses reference.
DATA SHEET DOD-PP-0345 (6th edition)

DOD-PP-0345 (6th edition) This DATA SHEET updated document from D

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