DC-AC INVERTER UNIT

Power Systems – The Power Solution

Web:

www.Power-Systems.de

Address: Hauptstraße 48 ; 74360 Ilsfeld-Auenstein / Germany

Email:

Info@Power-Systems.de

Tel. :

+ 49 / 70 62 / 67 59 - 6

Fax:

+ 49 / 70 62 / 67 59 - 800

All specifications are subject to change without notice.

Page (2)

Version 1.0.1, 28th February 2008

(PRELIMINARY INFORMATION)

ELECTRICAL CHARACTERISTICS :

TEST CIRCUIT :

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 sec., will shut the inverter down.

Note 3:

Before apply any control signal into inverter, please provide Vcc first. Please follow the reversed

sequence during power off. Power off control signal first, then power off Vcc.

SW 1

a

b

Operation of unit

Operation

Non operation

Input side CN1:

Pin No.

Symbols

Ratings

CN 1-1

Vin

21.6 ~ 26.4 Vdc

CN 1-2

Vin

21.6 ~ 26.4 Vdc

CN 1-3

Vrm t

0 ~ 0.4 = OFF / 2.5 ~ 5.5 = ON

CN 1-4

Vbr

0 ~ 5.0 Vdc

CN 1-5

GND

-

CN 1-6

GND

-

Output side CN2

Pin No.

Symbols

Ratings

CN 2-1

Vhigh

1.000 Vrm s (5 m Arm s )

CN 2-2

N.C.

-

CN 2-3

Vlow

(GND)

Vin (V)

Vbr (V)

Tu (°C)

Min.

Typ.

Max.

Output Current

Iout

24±1.2

0.0

-10 ~ +50

4.5

5.0

5.5

m Arm s

Dut y 10 0 %

Output Current

Iout

24±0.6

5.0

-10 ~ +50

-

20

-

%

Input Current

Iin

24±1.2

0.0

-10 ~ +50

-

0.4

0.5

Adc

Frequency

F

24±1.2

0.0

-10 ~ +50

50

60

70

kHz

Open Circuit Voltage

Vopen

11.4

0.0

-10 ~ +50

2.200

2.400

2.700

Vrm s

No Load Shotdow n

Ts d

24±1.2

0.0

-10 ~ +50

-

1.0

-

s ec

wit ho ut lo ad

Unit

Note

Parameters

Symbols

Conditions

Specification