TDK CXA-M10A-L, CXA-M10L-L, CXA-M10M-L User Manual

On-board type, Non-dimming, 6W, For 1 and 2 bulbs

CXA-M10A-L/-M10L-L/-M10M-L

TDK DC-AC Inverter

A435_CXAM10

(1/4)

FEATURES

• The CXA-M10 series inverters for 2-cold cathode fluorescent
lamps support a wide range of CCFL devices and are
characterized by highly stable output current.

• Employing a resonance-type push-pull circuit, these inverters
deliver sine wave output with very low noise levels.

• Through the use of four different connection methods and
combinations of 1 and 2 lamps, different output currents can be
selected.

• Compact, lightweight printed circuit board design.

• High efficiency (typically 80%).

APPLICATIONS

Industrial and other equipment employing LCD panels, products
employing small lamps, information terminal devices.

TEMPERATURE AND HUMIDITY RANGES

Temperature range Operating –10 to +60
(°C) Storage –20 to +85

Humidity range(%)RH

95max.
[Maximum wet-bulb temperature 38°C]

SHAPES AND DIMENSIONS
CXA-M10A-L/-M10L-L/-M10M-L

CIRCUIT DIAGRAMS
CONNECTION A

CONNECTION B

CONNECTION C

CONNECTION D

33.5±0.2

(

6.5

)

∗

1

Terminal numbers 2 and 5 are connected by the jumper.
Cut this jumper to let the secondary side float with respect
to the primary side.

∗

2

High-voltage generator (The entire surface within
a range of 30mm away from the end of the base
in the output)

29max.

10.16±0.2 10.16±0.2

24±0.2

0.5±0.2

50.8±0.2

56max.

Bottom View

Weight: 21g typ.
Dimensions in mm

R1±0.1 ø2±0.15

R1±0.1 ø2.5±0.15

Jumper

∗

1

1

2

354

14.5max.5min.

5-ø0.8±0.1
or 5- 0.64±0.07

,,

,,

30

∗

2

2max.

Vin

1

2

3

4

R

L

(

CCFL

)

5

1

2

3

4

R

L

(

CCFL

)

5

Vin

1

2

3

4

R

L

(

CCFL

)

5

Vin

1

2

3

4

R

L

(

CCFL

)

R

L

(

CCFL

)

5

Vin

TERMINAL NUMBERS AND FUNCTIONS

Terminal No. Functions CXA-M10A-L CXA-M10L-L CXA-M10M-L Symbol
1 Input voltage Edc

0 to 6V 0 to 14.4V 0 to 28.8V

Vin

5V[nom.] 12V[nom.] 24V[nom.]
2 0V0V0VGND
3 Output 1[High voltage] Irms 5mA 5mA 5mA V

HIGH1

4 Output 2[High voltage] Irms 5mA 5mA 5mA V

HIGH2

5 Output[Low voltage] 0V 0V 0V V

LOW

All specifications are subject to change without notice.

,

On-board type, Non-dimming, 6W, For 1 and 2 bulbs

CXA-M10A-L/-M10L-L/-M10M-L

TDK DC-AC Inverter

A435_CXAM10

(2/4)

ELECTRICAL CHARACTERISTICS
5V INPUT TYPE/CXA-M10A-L

Connections Items Unit Symbol

Specifications Conditions
min. typ. max. Vin(V) Ta(°C) RL(kΩ)

Output current Irms mA Iout

9 10 11 5±1% 23±5 40
8 10 12 5±5% –10 to +60 30 to 50

Input current Idc A Iin — 1 1.5 5±5% –10 to +60 30 to 50

A Oscillation frequency kHz F

L

23 28 33 5±5% –10 to +60 30 to 50

Open circuit output

V Vopen 1000 1200 — 5±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 6 5±5% –10 to +60 —

Output current Irms mA Iout

5.1 6 6.5 5±1% 23±5 67

4.5 6 7.1 5±5% –10 to +60 50 to 84

Input current Idc A Iin — 0.6 1 5±5% –10 to +60 50 to 84

B Oscillation frequency kHz F

L

27 32 37 5±5% –10 to +60 50 to 84

Open circuit output

V Vopen 1000 1200 — 5±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3.6 5±5% –10 to +60 —

Output current Irms mA Iout

4.2 5 5.4 5±1% 23±5 80

3.7 5 5.9 5±5% –10 to +60 60 to 100

Input current Idc A Iin — 0.6 0.9 5±5% –10 to +60 60 to 100

C Oscillation frequency kHz F

L

23 28 33 5±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 5±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3 5±5% –10 to +60 —

Iout1 4.5 5 5.5 5±1% 23±5 80

Output current Irms mA

Iout2 4.5 5 5.5 5±1% 23±5 80
Iout1 4 5 6 5±5% –10 to +60 60 to 100
Iout2 4 5 6 5±5% –10 to +60 60 to 100

D Input current Idc A Iin — 1 1.5 5±5% –10 to +60 60 to 100

Oscillation frequency kHz F

L

23 28 33 5±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 5±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3×2 5±5% –10 to +60 —

All specifications are subject to change without notice.

On-board type, Non-dimming, 6W, For 1 and 2 bulbs

CXA-M10A-L/-M10L-L/-M10M-L

TDK DC-AC Inverter

A435_CXAM10

(3/4)

ELECTRICAL CHARACTERISTICS
12V INPUT TYPE/CXA-M10L-L

Connections Items Unit Symbol

Specifications Conditions
min. typ. max. Vin(V) Ta(°C) RL(kΩ)

Output current Irms mA Iout

9 10 11 12±1% 23±5 40
8 10 12 12±5% –10 to +60 30 to 50

Input current Idc A Iin — 0.42 0.63 12±5% –10 to +60 30 to 50

A Oscillation frequency kHz F

L

23 28 33 12±5% –10 to +60 30 to 50

Open circuit output

V Vopen 1000 1200 — 12±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 6 12±5% –10 to +60 —

Output current Irms mA Iout

5.1 6 6.5 12±1% 23±5 67

4.5 6 7.1 12±5% –10 to +60 50 to 84

Input current Idc A Iin — 0.27 0.41 12±5% –10 to +60 50 to 84

B Oscillation frequency kHz F

L

26 31 36 12±5% –10 to +60 50 to 84

Open circuit output

V Vopen 1000 1200 — 12±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3.6 12±5% –10 to +60 —

Output current Irms mA Iout

4.3 5 5.5 12±1% 23±5 80

3.8 5 6 12±5% –10 to +60 60 to 100

Input current Idc A Iin — 0.23 0.35 12±5% –10 to +60 60 to 100

C Oscillation frequency kHz F

L

23 28 33 12±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 12±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3 12±5% –10 to +60 —

Iout1 4.5 5 5.5 12±1% 23±5 80

Output current Irms mA

Iout2 4.5 5 5.5 12±1% 23±5 80
Iout1 4 5 6 12±5% –10 to +60 60 to 100
Iout2 4 5 6 12±5% –10 to +60 60 to 100

D Input current Idc A Iin — 0.42 0.63 12±5% –10 to +60 60 to 100

Oscillation frequency kHz F

L

23 28 33 12±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 12±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3×2 12±5% –10 to +60 —

All specifications are subject to change without notice.

On-board type, Non-dimming, 6W, For 1 and 2 bulbs

CXA-M10A-L/-M10L-L/-M10M-L

TDK DC-AC Inverter

A435_CXAM10

(4/4)

ELECTRICAL CHARACTERISTICS
24V INPUT TYPE/CXA-M10M-L

Connections Items Unit Symbol

Specifications Conditions
min. typ. max. Vin(V) Ta(°C) RL(kΩ)

Output current Irms mA Iout

9 10 11 24±1% 23±5 40
8 10 12 24±5% –10 to +60 30 to 50

Input current Idc A Iin — 0.21 0.33 24±5% –10 to +60 30 to 50

A Oscillation frequency kHz F

L

23 28 33 24±5% –10 to +60 30 to 50

Open circuit output

V Vopen 1000 1200 — 24±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 6 24±5% –10 to +60 —

Output current Irms mA Iout

5 6 6.4 24±1% 23±5 67

4.4 6 7 24±5% –10 to +60 50 to 84

Input current Idc A Iin — 0.14 0.21 24±5% –10 to +60 50 to 84

B Oscillation frequency kHz F

L

26 31 36 24±5% –10 to +60 50 to 84

Open circuit output V

Vopen 1000 1200 — 24±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3.6 24±5% –10 to +60 —

Output current Irms mA Iout

4.3 5 5.5 24±1% 23±5 80

3.8 5 6 24±5% –10 to +60 60 to 100

Input current Idc A Iin — 0.12 0.19 24±5% –10 to +60 60 to 100

C Oscillation frequency kHz F

L

23 28 33 24±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 24±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3 24±5% –10 to +60 —

Iout1 4.5 5 5.5 24±1% 23±5 80

Output current Irms mA

Iout2 4.5 5 5.5 24±1% 23±5 80
Iout1 4 5 6 24±5% –10 to +60 60 to 100
Iout2 4 5 6 24±5% –10 to +60 60 to 100

D Input current Idc A Iin - 0.21 0.33 24±5% –10 to +60 60 to 100

Oscillation frequency kHz F

L

23 28 33 24±5% –10 to +60 60 to 100

Open circuit output

V Vopen 1000 1200 — 24±5% –10 to +60 ∞

voltage Erms
Output power W Pout — — 3×2 24±5% –10 to +60 —

A435_CXAM10

001127

All specifications are subject to change without notice.