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REV.: 0/2022

PA-2

AC/DC Converter

RACM90-K

Series

BASIC CHARACTERISTICS

Parameter

Condition

Min.

Typ.

Max.

Nom. Input Voltage

60Hz

90VAC

50Hz

240VAC

47-63Hz

85VAC

264VAC

DC

120VDC

370VDC

Input Current

115VAC

2A

230VAC

1.2A

Inrush Current

cold start

115VAC

30A

230VAC

40A

No load Power Consumption

@230VAC

200mW

ErP Standby Mode Conformity

(Output Load Capability)

115/230VAC

0.2W

0.6W

Input Frequency Range

AC Input

47Hz

63Hz

Minimum Load

0%

Power Factor

115VAC

0.5

230VAC

0.4

Start-up Time

150ms

Rise Time

25ms

Hold-up Time

115VAC

12ms

230VAC

70ms

Internal Operating Frequency

100% load at nominal Vin

65kHz

20MHz BW

1% of Vout

continued on next page

Notes:

Note4: The products were submitted for safety files at AC-Input operation

Note5: Measurements are made with a 0.1µF MLCC & 10µF E-cap in parallel across output. (low ESR)

Efficiency vs. Load

others

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

90VAC

115VAC

230VAC

0

10

20

30

40

50

60

70

80

90

100

100

80

60

40

90

70

50

30

20

10

0

Output Load [%]

90VAC

115VAC

230VAC

RACM90-12SK