DC-AC INVERTER UNIT

Power Systems – The Power Solution

Web:

www.Power-Systems.de

Address: Hauptstr. 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 1.0.5, 12th February 2010

(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:

Remote ON/OFF (CN1-5) has priority and can not be used in combination with External PWM Dimming

(CN1-3). When 'Ext.PWM' (CN1-3) is used 'Vrmt' (CN1-5) should not be connected.

Note 3:

The external PWM frequency should be in a range of 100 ~ 500 Hz. For other frequency please request.

The optimum is normally at 250 Hz, and minimizes the interference disturbances of the vertical sync.

frequency.

Note 4:

Please contact us for 24V input voltage..

SW 1

a

b

Operation of unit

Operation

Non operation

EXTERNAL PWM-DIMMING ( Remote ON / OFF Detailed Circuit Diagram ):

A

~

RL1

Iout1

A

V

1000:1

PROBE

V

~

Vin

5 V

Iin

Vopen

F

CN1-1

CN1-2

CN1-5

CN2-1

CN3-1

F

CN2-2

T1

SW3

SW5

SW6

CL1

V

a

b

SW1

Vrmt

2.5 Vdc ~ Vin

CN1-4

Ext. PWM*

0 ~ 5 V

NC

CN1-3

*) Only active when Vrmt is 0 Vdc or floating

SW4

A

~

RL2

Iout2

CL2

CN3-2

Vin (V)

Vrmt

(V)

Tu (°C)

Min.

Typ.

Max.

Output Current

Iout

5±0.05

5±0.25

0 ~ +60

6.0

6.5

7.0

m Arm s

Vb r = 0 Vd c

Output Current

Iout

5±0.5

5±0.25

0 ~ +60

5.5

6.5

7.5

m Arm s

Vb r = 5 Vd c

Input Current

Iin

5±0.5

5±0.25

0 ~ +60

-

1.6

2.5

Adc

Frequency

F

5±0.5

5±0.25

0 ~ +60

50

60

70

kHz

Open Circuit Voltage

Vopen

4.75

5±0.25

0 ~ +60

1.450

1.500

-

Vrm s

Unit

Note

Parameters

Symbols

Conditions

Specification