POWERLINE

AC/DC-Converter

with 3 year Warranty

RAC48/OF

48 Watt

Open Frame

Single Output

Features

Regulated

Converters

Selection Guide

Part

Input

Output

Output

Voltage Adj.

Output

Efficiency

Max.

Number

Range

Voltage Current Range

Range *

Power

typ.

Capacitive

(VAC)

(VDC)

(A)

(V)

(W)

%

Load

RAC48-05S/OF

90-264

5

0-8

4.8-5.2

40

79

18800µF

RAC48-12S/OF

90-264

12

0-4

11.4-12.6

48

82

18800µF

RAC48-15S/OF

90-264

15

0-3.2

14.2-16

48

84

12700µF

RAC48-24S/OF

90-264

24

0-2

23-25

48

85

4700µF

* refer to „Package Style and Pinning“

Input Voltage Range

90-264VAC or 127-370VDC

Rated Power

48 Watts max.

Input Frequency Range (for AC Input)

47-63Hz

Operating Frequency

65kHz typ.

Input Current (full load)

115VAC

1.5A max.

230VAC

1A max.

Inrush Current (Cold Start)

115VAC

30A typ.

230VAC

60A typ.

No Load Power Consumption

<0.5W

Start-up Time (at cold first start)

115VAC/230VAC

500ms

Rise Time

Full Load

<30ms

Hold Time

115VAC, Full Load

13ms typ.

230VAC, Full Load

60ms typ.

Leakage Current

240VAC

<0.75mA

Output Voltage Accuracy

24VDC

±1%

(includes Line-, Load-regulation and Set-up Tolerance)

05, 12, 15VDC

±2%

Output Ripple and Noise (20MHz limited)

5VDC

80mVp-p max.

12VDC

120mVp-p max.

15VDC

150mVp-p max.

(measured with 0.1μF & 47μF parallel capacitor)

24VDC

200mVp-p max.

Isolation Voltage

I/P to O/P

3kVAC / 1 minute

I/P to FG

1.5kVAC / 1 minute

O/P to FG

0.5kVAC / 1 minute

Isolation Resistance

500VDC

100 M

Ω

Short Circuit Protection

Hiccup Mode, Automatic Restart

Over Voltage Protection

5VDC

5.75-6.5VDC

12VDC

13.5-15VDC

15VDC

16.9-18.75VDC

Latch Mode, re-power on to recover

24VDC

27-30VDC

Over Load Protection

115-150% rated output power, Hiccup Mode, Automatic Restart

continued on next page

100

60

40

0

80

Ambient Temperature Range (°C)

20

0

50

70

50

-20

20

Description

The RAC48/OF series offers compact AC/DC open frame power supplies

with universal AC input (90-264VAC) and fully protected DC outputs which

are trimmable to compensate for voltage drops on the output connections.

The power supplies are CB, UL, and CE certified and ErP conform.

Uses include industry controls, test and measurement systems and energy

efficient products.

CB-Report

UL-60950-1 Certified

EN-60950-1 Certified

EN-55022 Certfied

EN-55024 Certified

E196683

RoHS

2011/65/EU

6/6

Derating-Graph

(Ambient Temperature)

www.recom-power.com

PA-53

REV: 3/2017