DC-AC INVERTER UNIT

Power Systems – The Power Solution

Web:

www.Power-Systems.de

Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany

Email:

Info@Power-Systems.de

Tel. :

+ 49 / 70 62 / 67 59 - 6

Fax:

+ 49 / 70 62 / 67 59 - 80

All specification are subject to change without notice.

Page (2 / 2)

VER, 12 Juni 2003

ELECTRICAL CHARACTERISTICS :

TEST CIRCUIT :

SW1

a

b

Operation of unit

Operation

Non operation

SW2

a

b

Voltage dimming

Variable resistance dimming

Operation of unit

Vbr=0~2.5V

VR=0~50k

Ω

Note 1 :

Please keep minimum of 2mm clearance (all directions) between inverter high voltage area as marked

on mechanical drawing and any conductors.

Note 2 :

Open circuit on all lamps for more than 3 seconds, will shut the inverter

down.

Output

Current

Input

Current 1

Open

Voltage

Parameters Symbol

Conditions

RL1 (k ) // CL1(pF)

Ta (

)

Vin (V)

Note

Unit

Specifications

Iout1 /

Iout2

Iin1

F2

Vopen

-10 ~ +70

¥

4.5

5.0

5.5

1.8

Adc

Hz

Vrms

typ.

min.

max.

Vbr / VR

2.5

3.2

0.55

0.9

220

250

280

1200

1500

1250

4.3

5.0

5.7

95 ~ 105 // 5

100 // 5

10.8

-

°C

Ω

mArms

mArms

mArms

2.5V / 50k

Ω

-10 ~ +70

-10 ~ +70

-10 ~ +70

Max

Bright..

Min

Bright.

12 ± 0.6

12 ± 1.2

5 ± 0.25

Vrmt (V)

5 ± 0.25

5 ± 0.25

5 ± 0.25

5 ± 0.25

12 ± 0.6

12 ± 0.6

RL2 (k ) // CL2(pF)

Ω

95 ~ 105 // 5

100 // 5

0 ± 0.25

-10 ~ +70

-1

-mAdc

Input

Current 2

Iin2

Alarm SIgnal

Vst

-10 ~ +70

-10 ~ +70

-10 ~ +70

¥

¥

4.5

5.0

5.5

4.5

5.0

5.5

-

0

0.5

Vdc

Vdc

Vdc

RL2 //

CL2 open

Normal

RL1 //

CL1 open

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

100 // 5

100 // 5

Frequency

F1

kHz

50

55

60

-10 ~ +70

5 ± 0.25

12 ± 0.6

95 ~ 105 // 5

95 ~ 105 // 5

Frequency

(Duty)

¥

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

95 ~ 105 // 5

2.5V / 50k

Ω

(Note 4)

23 ± 5

23 ± 5

12

± 0.6

12

± 0.6

12

± 1.2

5

± 0.25

5

± 0.25

12

± 1.2

5

± 0.25

12

± 1.2

5

± 0.25

A

~

A

~

RL2

RL1

Iout2

Iout1

A

V

1000:1

PROBE

V

~

Vin

10.8~13.2V

Iin

Vopen

F

CN1-1

CN1-2

CN1-3

CN1-4

CN1-5

CN1-6

CN1-7

CN2-3

CN2-1

F

CN2-2

Q6

C10

C25

T1

CN1-8

V

Vst

V

a

b

a

b

SW2

SW1

Vrmt

0/5V

Rbr

0~50k

SW3

SW4

SW5

V

Vbr

0~2.5V

CL2

CL1