RDD Series

www.xppower.com

DC-DC Converter

3

08-Oct-15

EMC: Immunity

Phenomenon

Standard

Test Level

Criteria

Notes & Conditions

ESD Immunity

EN550121-3-2

Air ±8 kV, Contact ±6 kV

A

Radiated Immunity

EN550121-3-2

20 Vrms/m

A

EFT/Burst

EN550121-3-2

2 kV

A

External input capacitor required, see application note

Surges

EN550121-3-2

2 kV

A

External input capacitor required, see application note

Conducted Immunity

EN550121-3-2

10 V

A

Magnetic Fields

EN61000-4-8

10 A/m

A

EMC: Emissions

Phenomenon

Standard

Test Level

Notes & Conditions

Conducted

EN550121-3-2

0.15-0.50 MHz, 99 dB µV

0.50-30.0 MHz, 93 dB µV

RDD0824 models also meet EN55022 Class A. See

application note to meet EN55022 Class A for RDD08110

models.

Radiated

30.0-230.0 MHz, 40 dB µV

230.0-1000.0 MHz, 47 dB µV

Mechanical Details

Application Note

RDD

+ Vout

-Vout

+ Vin

-Vin

Load

C1

C2

For RDD0824 models, C1 = 330 µF, 100 V and C2 not fitted

For RDD08110 models, C1 and C2 = 100 µF, 250 V

C1, C2, & C3 are 1 µF, 250 V multilayer ceramic Chip Capacitor, placed as close

as possible to the input pins

RDD

+ Vout

-Vout

+ Vin

-Vin

Load

C1

C2

C3

1.25

(31.75)

0.80

(20.32)

Bottom View

0.90

(22.86)

0.60

(15.24)

DIA

0.02

(0.50)

0.10

(2.54)

0.20

(5.08)

23

22

16

14

23

9

11

0.40 (10.16)

0.12 (3.05) Min.

1. All dimensions are in inches (mm)

2. Weight: 0.039 lbs (18 g) approx.

3. Pin diameter: 0.02±0.002 (0.5±0.05)

4. Pin pitch tolerance: ±0.014 (±0.35)

5. Case tolerance: ±0.02 (±0.5)

Notes

Pin Connections

Pin

Single

Dual

1

Remote On/Off Remote On/Off

2

-Vin

-Vin

3

-Vin

-Vin

9

No Pin

Common

11

N.C.

-Vout

14

+Vout

+Vout

16

-Vout

Common

22

+Vin

+Vin

23

+Vin

+Vin

External Filter for Surge and EFT

EMI Filter for RDD08110 models