SPDM datasheet(27/29 Pages) CARLOGAVAZZI

27 / 29 page

Carlo Gavazzi Automation S.p.A.

SPDM

SPDM DS ENG

26/02/2019

Block diagram

SPDM 120W / 240W

SPDM 30W / 50W / 75W

Hiccup Mode

Fuse

Vo +

Vo -

Vout ADj.

DC ON

(Green LED)

Line

Filter

Inrush Current

Limiter and

Rectier

Switching

Device

Control

Circuit

Rectier

Opto/

Isolation

Reference &

Error Amp.

Output

Level

Detection

Time

100

264

100

Power Out [%]

Safe Operating Area

230VAC

115VAC

-25°C

-13°F

51°C

123.8°F

71°C

159.8°F

Temperature [°C]

Input Voltage [VAC]

Ta=40°C / 104°F

Ta=50°C / 122°F

Input: 100-240V~

3A Max

50-60Hz

Output: 24V

+V -V

+V +V

+VADJ

-V -V

SPDM241201

DC-OK

1 2

4 5 6 7 8 9

W=45

38.1

3.45

12.5

119

EMI ﬁlter

Rectiﬁers

Filter

O.C.P.

O.V.P.

O.L.P.

I/P

-V

O.T.P.

Power

Switching

Detection

Circuit

PWM

Control

-20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

0.5

1.5

2.5

Ambient temperature (°C)

115Vac

220Vac

Ambient temperature (°C)

-25

12.5

7.5

2.5

-20 -15 -10 5

10 15 20 25 30 35 40 45 50 55 60 65 70 75

115Vac

230Vac

Ambient temperature (°C)

-20 -15 -10 5

10 15 20 25 30 35 40 45 50 55 60 65 70 75

115Vac

230Vac

SPDM Datasheet(PDF) 27 Page - Carlo Gavazzi Holding AG

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