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M d r - 6 0, 60w single output industrial din rail power supply, Mechanical specification – B&B Electronics MDR-60 Series - Datasheet User Manual

Page 2: Block diagram dc ok relay contact, Output derating vs input voltage, Derating curve

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Mechanical Specification

File Name:MDR-60-SPEC 2007-07-09

Block Diagram

DC OK Relay Contact

-20

0

10

20

30

45

55

60

70 (VERTICAL)

20

40

50

60

80

100

AMBIENT TEMPERATURE (

)

L

O

A

D(

%

)

CIRCUIT

DETECTION

O.L.P.

EMI

FILTER

Contact Close

When the output voltage reaches the adjusted output voltage.

When the output voltage drop below 90% output voltage.

30V/1A resistive load

Contact Open

Contact Ratings (max.)

RECTIFIERS

&

FILTER

POWER

SWITCHING

FILTER

&

RECTIFIERS

+V

DC OK

-V

I/P

CONTROL

O.V.P.

O.C.P.

Output Derating VS Input Voltage

INPUT VOLTAGE (VAC) 60Hz

85

100

95

120

115

160

140

200

180

240

220

264

L

O

A

D(

%

)

Ta=25

90

100

80

70

60

50

40

Derating Curve

+

Install DIN rail TS35/7.5 or TS35/15

35

+V +V

9

0

40

-V -V

N

L

DC OK

+V ADJ

5 5 5 5 5

7.5

7.5

100

fosc : 60KHz

12V,24V,48V

5V

Case No.962A

Unit:mm

DC OK

60W Single Output Industrial DIN Rail Power Supply

M D R - 6 0

s e r i e s