CXA-0538-A Datasheet by TDK Corporation

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TDK-Lambda MESSRS : Product Drawing CUSTOMER'S PRODUCT NAME: TDK PRODUCT NAME: DC/AC INVERTER UNIT CXA- 0538-A @TDK TDK-Lambda Corporation PREPARED BY APPROVED BY AUTHORIZED BY March 25, 2010 Marc/7 23, 207 0 Marc/7 23, 2070 N Suzuki KK/Inura HMasua/ra DWG,N0.
CTR-3730-A
*Notice
Product Drawing is not contract. This is only technical data.
This technical data may change internal description without any notice.
When you design final product please request us specification through our sales or distributors.
After you receive the specification, the contract is effective on signature of the specification.
TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
1
When using this product, give due consideration to the precautionary notes described below
and ensure a safe design. Inappropriate use may result in electric shock, injury or fire.
Caution
Precautionary Notes Regarding the Use of This Inverter
This product is designed for lighting Cold Cathode Fluorescent Lamps.
Do not use it with any other load.
Store this product under the conditions defined in the specification document.
Do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc.) is present.
This product is subject to high voltage. If there is a possibility that the user may touch the product,
provide a proper warning indication in order to draw the user's attention.
This product is designed for use with general electronic equipment.
If it is to be used with medical equipment that directly affects human life or for the control of
transportation equipment to which passengers entrust their lives, provide thorough fail-safe measures.
Consult us before using if this product is to be installed in a habitual vibration environment (vehicle, etc.).
Avoid using this product under high temperatures or high humidity or in an environment in which
dust, dirt or any corrosive gas (salt,acid,base, etc.) is present.
Also,be careful not to allow the formation of dew condensation. It may result in damage or electric shock.
If the product does not have a built-in protective circuit (circuit breaker, fuse, etc.),
it is recommended that a fuse be used at the input stage to prevent the generation of
smoke or fire in the event of a malfunction.
Even when the product has a built-in protective circuit (circuit breaker, fuse, etc.),
the circuit may not function properly due to inappropriate operating conditions or power-supply capacity.
It is recommended that an appropriate protective circuit (circuit breaker, fuse, etc.)
be provided separately from the built-in circuit.
Use the product only within the specified input voltage, output power, output voltage
and operating temperature ranges. Exceeding these values may result in damage, etc.
Provide a measure for the prevention of surge voltage due to lightning, etc.
Abnormal voltage may result in damage, etc.
To prevent problems from occurring as a result of a short circuit in the high voltage section, be sure to take
appropriate measures to prevent the entry of foreign substances into the inverter after it is installed.
This product is not designed to provide resistance to radiation.
In order to protect the inverter from vibration and shock, be sure to use all the mounting holes when installing
the inverter.
Ripples could be superimposed on the voltage and the current in the input source connected to the inverter ,
depending on the impedance in the input source, wiring, etc.
When you select an input source, please check waveforms, etc on the final set.
Please use all the mounting holes, because to defend the converter from vibration and impact.
Warning
This product is subject to high voltage. Do not touch it while the power is on.
Failing to do so may result in electric shock.
Handling Precautions
This product uses thin wires. Observe the following precautions and handle it with care so
as not to cause wire breakage. Broken wire may result in damage, etc.
Do not stack multiple products on top of one another.
Do not allow the product to come in contact with tools, etc.
Do not apply excessive stress during installation.
It may cause chipping and cracking,resulting in damage, etc.
Provide clearance between the high-voltage section of this product and the frame body on which the product
is installed and also the conductor section as on page 2 , [1] ”Outline” .
Do not use the product after it has been dropped because there is the possibility that components have been
damaged.
TDK-La mbda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
2
2. Contents
1. Product Name
The product name is DC-AC Inverter unit CXA-0538-A.
1.Appearance,Structure and Dimensions
Outline
Pin configration
2.Characteristics
3.Electrical Characteristics
4.Test circuit
Absolute Maximum Ratings
Item Page
3
5
7
4
6
5
Attched view
refer to [2]
refer to [1]
refer to [4]
refer to [3]
refer to [1]
refer to [7]
5.Reliability Test refer to [5]
7.Others
Test Cond
Std Warranty
Others
8
6.Packing and Marking refer to [6] 8
TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
3
Unit : mm
Weight : 46.2g typ.
1
1
50±0.5
44±0.3 33
33144±0.3
150±0.5
1
CN5
1
CN4 1
8.5
MAX
(1)
CN1 CN3
a:55mm :60mm
4-φ2.5±0.2
4-φ5(GND)
Silicone Silicone
CN2
CXA-0538-A
U 9Z11
MADE IN JAPAN
Surface
Plate
h
PCB
The warp of the substrate is 2mm or less. (h)
T1T2
Features
This inverter is for Four lamps. It has Dimming function(PWM System) and Remote function.
This product has shutdown function.
It prevents from keeping generating the high voltage when the lamps open.(Refer Note.4-3.)
With lamp failure detector.
Normal Operation : CN1-6=0V
Some Lamps Open : CN1-6=5V
This product adjusts the output current for the leakage current.
The high-voltage area (terminals and patterns) is coated with silicone so as to avoid the defects caused by dust.
This product is conformity to RoHS directive.( )
( )
Conformity to RoHS Directive:This means that, in conformity with EU Directive 2002/95/EC,
lead, cadmium, hexavalent chromium, and specific bromine-based flame retardants, PBB
and PBDE, have not been used,except for exempted applications.
[1] Outline
1-1. Outline
part generating high voltage
(all the 55mm part from the edge of the board)
Please secure 3mm or longer space distance from the high voltage generating area in all directions. Please see Note 1-3 for the details.
part generating high voltage
(all the 60mm part from the edge of the board)
The dimensional deviation not instructed is assumed to be ±0.3mm
No.
Part Description
PCB
Input Connector CN1
Output Connector CN2,CN4
Output Connector CN3,CN5
Remark
UL94V-0 t=1.0
JST
JST
JST
Mates With
-
PHR-7
BHSR-02VS-1
BHR-02VS-1
Qu
1
1
2
2
Material
Composite (CEM-3)
S7B-PH-SM4-TB(LF)(SN)
SM02B-BHSS-1-TB(LF)(SN)
SM02(4.0)B-BHS-1-TB(LF) (SN)
TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
4
1-2. Connector Configuration
Output side
Input side
For circuit connection, please prefer to test circuit diagram [4].
Please use minimum of 3mm clearance (all directions) between inverter high voltage area and any conductors.
Please refer to mechanical drawing for marking of high voltage area.
Open voltage (strike voltage) is measured across the transformer secondary winding at no load as the reading at the
output connector would be less than the actual value.
If the start up voltage falls below Cold Cathode Tube strike voltage, the CCFL will not light up easily specially at
lower ambient temperature. Please review mounting instruction to avoid any abnormal operation due to
coupling/leakage capacitance of inverter high voltage area to any surrounding conductor.
Note1-2.
Symbols
Vin
GND
Vbr/Rbr
Ratings
10.813.2V
0V
01.9V
020kΩ
Vrmt 0V/2.5VVin
Note1-1. Marking of TDK part No, Date code, Country of origin.
1) TDK part No., Date code, Country of origin, TDK-Lambda Logo, is marked on the transformer.
2) Date code example. (ex. Dec.11. 2009)
3) Country of origin code example. (ex. MADE IN JAPAN. MADE IN CHINA,MADE IN MALAYSIA).
9 Z 1 1
Two digits of production day.
One digit of production month. (Oct. : X, Nov. : Y, Dec. : Z).
Last digit of production year.
U
Manufacturing base code
Pin No.
CN2-1
Symbols
VHIGH1
Ratings
(585Vrms)
CN2-2 VHIGH2 (585Vrms)
CN3-1 VLOW1 (3.8V)
CN3-2 VLOW2 (3.8V)
CN4-1 VHIGH3 (585Vrms)
CN4-2 VHIGH4 (585Vrms)
CN5-1 VLOW3 (3.8V)
CN5-2 VLOW4 (3.8V)
Fig1.High Voltage Code
CN5
CN4
CN5
CN4
OK NG
0V/5VVst
Pin No.
CN1-1
CN1-2
CN1-3
CN1-4
CN1-5
CN1-7
CN1-6
(OUT PUT
Notes
Input Voltage
GND
Control/VR
00.4V:OFF
2.5Vin V:ON
The warning output
5V in abnormal
circumstances
Notes
Output1
Output2
Output1 Return
Output2 Return
Output3
Output4
Output3 Return
Output4 Return
Note1-3.
Note1-4.
Note1-5.
LCD MODULE LCD MODULE
TDK-La mbda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
5
[2] Absolute maximum ratings
3 Electrical specifications
0Vin
Items Symbols Specification Unit Notes
Input Voltage
Load Resistance
Operating Temp. range
Storage Temp. range
Humidity range
Vin
RL14//CL14
Ta
Ts
RH
015
100//6
-3085
95
VDC
kΩ//pF
%RH A maximum wet ball temperature is 38°C
No dew.
Vrmt
Vbr 016
-3080
Conditions
Vin(V)
12±1.2
Ta( )
-30 80
Specifications
MIN. MAX.TYP.
6.0 6.5 7.0
Unit
Vrmt(V) Vbr(V) /
Rbr(kΩ)
5±0.25
0/0
mArms
45 50 55
1.7 2.3
kHz
2.0
1.7 2.5 A
− − 1 mA0
5±0.25
0/0
01.9 / 020
0/0
0/0
125 155 185 Hz1.9 / 2.0
V
kVrms
Item
Frequency
Open Circuit
Voltage
Input Current1
Input Current2
Frequency
(duty)
Symbol
F1
Vopen
lin1
lin2
F2
RL1 4(kΩ)
//CL1 4(pF)
90 // 6
3.5 4.2 4.91.9 / 20
Output Current
(max.) lout1 4
Output Current
(min.)
lout1 4
01.9 / 020
01.9 / 020
5.5
0.5
4.5
-
5.0
0
90 // 6
(Note4-3)※1
90 // 6
Vst
Warning Signal
(Note4-3)
-20 70
5.9 6.5 7.10 / 0
Output Current
(max.) lout1 4
Please check your lamp characteristic for minimum operational current and set the limit point in your design to
avoid flickering and/or abnormal operation.
For proper operation of circuit protection (fuse or IC PROTECTOR),Please use minimum of 6.3A capacity for input
power supply.
Impedence from the wire connection can cause a ripple in the input. The product has an internal fuse
of 3.15A. Please check that input current peak wave form does not exceed 3.15A.
The cable of hight voltage must not come in contact with a metallic frame.
Note1-6.
Note1-7.
Note1-8.
Note1-9.
TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
6
[4] Test circuit
F1
CN1-1,2
Vin
CN1-3,4
GND
CN1-6
Vst
Q6 T1 6
9
1
2
3
4
5
V
1000:1
F
2
CN1-5
Vbr
CN1-7
Vrmt
CL1
CN2-1
Vhigh1 RL1
CN3-1
Vlow1
A
Iout1
CL2
CN2-2
Vhigh2 RL2
CN3-2
Vlow2
A
Iout2
CL3
CN4-1
Vhigh3 RL3
CN5-1
Vlow3
A
Iout3
CL4
CN4-2
Vhigh4 RL4
CN5-2
Vlow4
A
Iout4
T2 6
9
1
3
4
5
Note.4-1.SW1(ON/OFF) Operation is as following;
RL14:Load resistance(7W or more)
CL14:Distribution capacity capacitor(3kV or more)
1.When any of the load is opened, the alarm output becomes 5V.
2.If the inverter detects open output connector for about 3 seconds it will shut down.
Input current 3 is an input current after operation stops.
Shutdown
Function2
No shutdown
(Operation)
Shutdown
Shutdown
Note4-3.Safety Function
Shutdown
Shutdown
A
V
Vin
10.813.2V
Iin
V
Vst
Vbr
01.9V
a
b
SW2
Rbr
020kΩ
V
V
a
bSW1
Vrmt
5V
CP
3
F2
SW1
a
b
Operation
Non operation
Non operationOpen
Operation of unit
Note.4-2.SW2(ON/OFF) Operation is as following;
SW2
a
b*Variable resistance dimming
VR=0~20k
*Voltage dimming
Vbr=0~1.9V
Operation of unit
Alarm Signal Function
(CN1-6)1
0.5V max.
4.55.5V
4.55.5V
4.55.5V
4.55.5V
Conditions
Normality
Load (Lamp)
one open
Load (Lamp)
Two open
Load (Lamp)
Three open
Load (Lamp)
Four open
V
Note4-4.Safety Function
1000:1
A
~
V
~
F
A
Digital Multiple Meter(ADVA NTEST R6451A or
equivalent)
DC Current Meter(ADVANTEST R6451A or
equivalent)
True RMS Meter(KEITHLEY 2001 or
equivalent.)
High Frequency Current Meter(KEITHLEY 2001 or
equivalent)
High Voltage Probe (Tektronix P3000 or equivalent)
Frequency Countor(ADVANTE ST R6452A or
equivalent)
@ TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
7
LCD module Connected chart (reference)
Connect the High Frequency Current Meter to the Low-Voltage (VLOW) side.
VHIGH
VLOW
VHIGH
VLOW
A
LCD module
A
Lamp
Lamp
VHIGH
VLOW
VHIGH
VLOW
A
A
Lamp
Lamp
Vrmt terminal circuit (Reference)
CN1-7
Vrmt 10kΩ
10kΩ
CN1-1,2
Vin
10kΩ
14.3kΩ
IC1-3
DC-AC inverter
[5] Reliability test
Following test items are assured.
Items Conditions
-30°C 500h
-30°C 500h
Load cond.:TYP
85°C 500h
80°C 500h
Load cond.:TYP
Heat shock
Vibration
Shock
-30°C to 80°C
30min.Each 100 Cycles
10~57Hz Amplitude 0.75mm or 9.8m/s2
58~500Hz 9.8m/s2
Sweep:11min
60min each axis X,Y,Z
980m/s211ms
Harf-sine pulse
1 time each axis ±X,Y,Z
Judgement
Low Temp.
Non operational
Low Temp.operational
High Temp.
Non operational
High Temp.operational
Electrical and apperrance should be in the
spec.
Humidity
(Non operational) 60°C 90~95%RH 500h
TDK-Lambda
No. MATERIALS NAME MATERIAL REMARK
PRODUCT NAME or MODEL,TITLE
DC-AC INVERTER UNIT CXA-0538-A
PAGENAME OF DRAWING DRAWING No.
Product Drawing CTR-3730-A
TSB-08-01-05(00) form-6(A4)
QU
<The specifications may be changed without any notice.>
8
[6] Packing and Marking
A shipping box is packaged to avoid from water or damage. Following items are printed on the box.
6-1.
6-2.
6-3.
TDK part No.
Manufacture
QTY.
CXA-0538-A
Marking
TDK Part No.
Manufacture
QTY.
10pcs / box
Inner box
Anti static bag
Marking
TDK Part No.
Manufacture
QTY.
10pcs/Inner box ×10
100pcs/Outer carton
7-1.Test conditions
Unless otherwise specified, the temperature to be (25±15)and humidity to be (65±20) %RH.
7-2. Warranty
Warranty shall be for one year after delivery, and those products causing failure during the warranty period
and which failures are attributed to the manufacturer's responsibility shall be replaced at no charge.
7-3.Oters
When any doubt arises about this specification, it shall be discussed and decided upon between both parties.
Shipment inspection result sheet are subject to change without notice.
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